The Aquarium 3/27 1893 by Akwariat.pl

Oiv. Fishes, earded

Vol. III.

APRIL,

No. 27.

1893.

MAGAZINE FOR THE

ACCLIMATIZATION OF

Animals and

Plants.

50 cents a year. Single copies, 15 cents each.

HUGO MULERTT, BROOKLYN, Copyright.

N. Y.

Entered at the Post-Offlce at Brooklyn. N. Y. as secoud-class mail matter. fiCH^'^'

HEADQUARTERS FOR THE FINER VARIETIES OF

GOLD

FISH, JAPANESE FANTAILS, ALSO PARADISE FISH, AND ALL KINDS OF AQUATIC PLANTS, For Descriptive,

Illustrated Catalogue, send

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cents.

Address,

EDWARD

SCHMID,

AQUARIUM DEPOT, No. 712 Twelfth Street, N. 'W., "Washington, D. G.

ar^ei\ii\g

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OFFEB

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and typical of the great Columbian year. A Mirror of American Horticulture to date. 20 Pages larger 1

The

than ever, with 150 accurate new engravings. Thecoverdesign, sketched above, printed in ten colors and gold, is of real artistic beauty, it tells the whole story for the Garden, Lawn and Farm. Our ever-blooming Cannas,

....

entire collection, 5 packages, with 84c. catalogue,

Catalo^^ue alone free to buyers

who

Silver Leaf Calla, California Sweet Peas, complete list of Garden, Vegetable and Farm Seeds, with information concerning flowers at the Fair. Cannot

mention the Aquarium.

be had elsewhere.

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v'>i^-:

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York.

Vol.

APKIL,

III.

1893.

DENOMINATIVE CHARACTERISTICS OF FRESH WATER FISHES.

ANATOMY OF

No.

1893.

a pair of legs,

Man, does not

in the least affect that structural con-

ception under which they are cluded.

FISHES.

27.

all

in-

Every Vertebrate has a back-

bone every Vertebrate has a solid arch above that backbone, and a solid arch below it, forming two cavities, no matter whether these arches be of hard bone, or of cartilage, or even of a softer ;

(With

illustration of the

Black Bass.)

Fish belong to that great branch of the animal

the

first

ceptions" naturalist,

man

kingdom

called vei'tebrates,

of the four

Cuvier,

found

the

structural con-

great

in nature

himself belongs.

and

The

French which

vertebrates

are subdivided into four classes in the

following order: Fishes, Reptiles, Birds

and Mammalia.

The

structural plan

of the vertebrates, in the language of

Agassiz,

''a backbone, with a solid

arch above and a solid arch below, forming two cavities that contain

all the systems of organs, the whole being sur-

rounded by the flesh and skin. Now, whether a body so constructed lies prone in the water, like a Fish, or be lifted

on imperfect legs like a Reptile, or balanced on two legs, while the front limbs

become wings, as in Birds, or be raised upon four strong limbs terminating in paws or feet, as in Quadrupeds, or stand upright with head erect, while

the limbs consist of a pair of arms and

substance

;

every Vertebrate

brain, the spinal

marrow

has the

or spinal cord,

and the organs of the senses in the upper cavity, and the organs of digestion, respiration, circulation, and reproduction, in the lower one every Vertebrate has four locomotive appendages, built of the same bones and bearing the same relation to the rest of the organization, whether they be called 2:)ectoral and ventral fins, or legs, or Avings and legs, or arms and legs." It is not our purpose, however, to enter into a scientific disquisition upon the subject under consideration, but ;

rather to bring before the intelligence of the reader a simple, yet correct, idea

of the external

and internal anatomy of

fish.

The scientist proceeds in a methodimanner that to the uninitiated is not

cal

THE AQL^ARIUM,

intelligible, especially so

where encum-

APRIL,

1893.

the movements of the fish in the

\\]iO\\

reduced to the smallest proporfish grows older and

bered with technical terms and phrases that serve to befog the mere observer

tion.

and discourage

larger the scales increase in size, being

his efforts to learn.

We will then as

begin our study of fishes

them swimming

see

in the water.

Upon approaching an aquarium or pond in which there are fish, we see something moving about in the water with more or less grace, and which to the eye is beautiful, pleasing, and interTo

esting.

say that they are

name does not

very true, but the sarily

fish

convey any precise idea

necesof

the

water

As the

proportioned

variously

Near the middle of the body and running along each side of the fish, there is

a line or band of scales that possess

These

other scales. tire

which they and form line," as the band is usually

are the exit are quite distinct

tion in the water.

the trout,

called

Through

tubes a shiny

these

substance or mucous

exuded, which

covers the entire body, seemingly for

the purpose of making the fish waterproof and of further reducing the

fric-.

eel are all

acceptation of the term,

them resemble the

yet neither of

one en-

aperture, and the tube of

stance, the flounder, the torpedo, the

fish in the full

scales, in

row. are pierced with a tubular

the " lateral

pumpkin-seed, sun, and the

them from

peculiarities distinguishing

form or shape of the moving animal. 80 great, indeed, is the diversity of forms that exist, that it is impossible to establish any standard by which the idea of outward appearance may be adequately conveyed to the mind for in;

different

species.

the

common

carp,

gold-fish,

with which almost everybody

or less familiar.

There are two dominant characterishowever, which pertain to fish, and by which they are known to nearly

tics,

everyone.

the body

second

First is

nearly

cases

all

covered with scales

the limbs are always

;

rejore-

sented by organs denominated fins, no

matter

how rudimentary may be.

perfect

will consider, first, the scales, as

tail

the

when seeking

thing to strike the eye.

peculiarities

scales, as

they are called, are

upon the surface

of the

discharging

their

It is scales

of this description that naturalists refer to

These

fish,

in that direction.

they are, by the peculiar appearance they give to the fish, almost the first

so arranged

CEiilarged).

The tubes always point from the matrix or root of the scale toward the mucous

their development

Scale from lateral line of Goldfish.

and

which the function

make

amongst the

the species to

to learn

fish

belongs, because their

structure

them

the

and

conspicuous

rest.

body that they overlap one another,

Scales of either kind are readily re-

the manner a carpenter lays

placed by nature when, from accident

just

shingles on a roof, being disposed in

or otherwise,

such a way that the friction incident

moved.

The

they happen

to be re-

color of the scales differ

THE AQUARIUM, according to the species of the fish and the modifying influences of the climatic surroundings and peculiarities of the the

locality

fish

may

when the spawning proaches, the

inhabit.

Also,

breeding ap-

many

males of

species

APRIL,

and the

not

does

greater or lesser extent.

When

the

spawning has been completed the unusual brilliancy of colors disappears, the fish again resuming the ordinary color of his species.

The next thing most

noticeable are

expanded projections from the body, and which are more or less in constant motion, propelling the fish here and there and guiding it in the direction it wishes to go. These are the fins, and

named according to their location upon the body of the fish, and subserve various purposes. As previously stated, fins,

or at least a part of them, cor-

necessarily

exist

while others again

that

one

fish,

and

pairs,

may

possess

In case of plurality, that

fin

denominated the first dorsal fin, the next one the That fin situated second, and so on. behind the anus receives its name from that part, and in consequence is known The tail of the fish is as the anal fin. properly called the caudal fin, though.

located nearest the head

there seems to be a popular impression that the term ''caudal fin" implies the existence of a fin situated in the neigh-

borhood of the

tail,

but which

not

the case.

The shape

are

the

fin

though some species are supplied with more.

life

and man are

birds

dorsal

found upon the back of the

two,

animal

legs

The

found.

dience to a general law of nature, uni-

throughout

placed where the hind legs of animals

assume a most gorgeous array, in obeversal

1893.

greatly

and

of the caudal fin differs

characteristic. it

It is

forked like the

pectoral fins are those situated in the

when

;

tail of

;

when when

common

gold-

when deeply forked

forficate

a swallow tail

furcate,

emarginate,

forked

slightly

respond with the limbs of warm-blooded animals, and are also arranged in pairs, one on each side of the body. The

fish

a denominative

often

the

;

tail is called

7-ound

place corresponding with the forelegs

it shows the shape of an open fan and truncate, when it appears to be

of animals, the wings of birds, or the

straight cut-off

arms

man â&#x20AC;&#x201D; the

ventral fins being

called,

;

when

;

double-truncate

looks cut-off slanting on

THE AQUARIUM,

36 the upper and

APRIL, The

lower ends, leaving a

When

centre part run out into a point.

1893.

pectoral fins are used to change

the water in the neighborhood of the

thus serving as adjunct respira-

the backbone of a fish extends into the

gills,

upper part of the caudal

tory organs.

in the sturgeon, its tail

fin,

for instance

The ventral fins are mainly upward or downward motions and as a brake when the fish wishes to come to a complete stop when The dorsal and anal fins in motion. useful to regulate

heterocercal.

The fins are constructed of a framework of bony spines or cartilage and these are connected with a web of skin. They are exceedingly mobile and are

serve the purjaose of balancing the body,

operated by especial sets of muscles,

just as the masts

their motion adding very much indeed to the graceful appearance of the fish. If the spines supporting the web are of bone, the fin is then called a spinous fin while those composed of cartilage and which are branching and articulate

the former fin

;

are

known which

fin

on salmon and

fin,

adipose

found back of the dorsal

fin

The

as soft fins.

catfish,

not j^roperly

being nothing more than a pecuprojection from the

liar fatty fin-like

back, though

it is

a distinguishing

mark

characterizing the families to which

The water

which the

fish lives is

very nearly as heavy as the

fish

itself,

the latter then requiring comparatively little

strength to

The motion

move

about.

and

During the this fin

act

moving forward, man-

twisted in a peculiar

ner alternately from the right to the action being the principle

upon

which the screw-propeller is constructed and from this the reader may gain some idea of the manner in which the fin operates. little

strength required by a fish

to move, readily accounts for to

come now

to the consideration of

the organs by which this

it is

carried on. In

particular, fish differ very

much

from other vertebrates, in this that the breathing is done through the medium of gills instead of lungs and the life giving principle is absorbed from the water instead of directly from the atmosphere.

The

which are the organs of on each side of the fish's head and consist of bony arclies, which are covered with a tissue that contains innumerable blood-vesgills,

swim against the stream

its

These

mouth press

all

The ports

gills are so

connected with the it is enabled to

of the fish, that

into the

or a part of the water taken

mouth through them.

life-giving principle

all

animal

life is

which sup-

a gas called oxy-

gen, and as this exists in the water,

the function of the

When

gills is to

extract

the water passes through

it.

them

comes in contact with the blood-vesand the oxygen is absorbed into the blood, for the nourishment of that fluid and the body generally. it

sels

It will

ability

in rapidly

a rule there are four of such

arches on each side of the head.

that of propul-

accomplished by the action of the caudal fin, it being supplied with the most powerful muscles.

The

weapon

also a

the respiratory or breathing process and

sels.

necessitating the greatest

expenditure of power sion forward

left, its

respiration, are situated

belongs.

but

and keel of a ship do;

spinous

and defence.

of offense

thus be seen that

water that the

running waters, without any observable

suppose, but the air that

fatigue.

it,

as can be

it is

fish breathe, is

not the

many

contained

proved by placing

fish

THE AQUARIUM, from whicli the

in water

taken by prolonged

air

has been

boiling or other-

APRIL,

1893.

From

ceives a fresh supply of oxygen.

the gills

it .is

sent to an arterial trunk

lying along the under side of the verti-

wise.

that in the water of the vessel has been

column, from which it is distriball over the body of the fish. As fish have no lungs they cannot the sounds made by a possess a voice

exhausted.

few

that are kept in a vessel

Also, fish

come up to the surface where the can be mixed with the water when

will air

It fish

would seem from the fact that the breathes only the air and not the

water, that

could just as well live in

the open air where

Such

could get

j^lenty.

not the case, however, for the

gills are so

constituted by nature that

they need

something

keep them

apart so that their surfaces

may

bral

uted

;

drummer,

in the

fish,

for in-

when it Some years

stance, are caused by the air

the air bladder.

leaves

ago the Poindar Science Monthly contained a paragraph, stating that the the " maisir "

fish called

may

this

Most

be ex-

capable of

uttering several distinct

sounds,

but

only be conjecture.

with an air

fishes are supplied

posed and perform their function properly they would close together and

bladder, which can be filled or emptied

the blood-vessels would cease to absorb

This bladder is a sac formed of a tough membrane, situated between the It spinal column and the stomach. varies in shape in different species, and

the oxygen, resulting, of course, in the

death of the fish. It is necessary then that a stream of water should constantly flow through them, as it does, the absorption of oxygen then going on as na-

In some species, however, the

gills

are so arranged that they do not stick

together or dry

up when the

fish is

taken out of the water, neither is the tissue containing the blood vessels so This is true of the carj), tender. it

possible to preserve

alive

out of the water for days and without injury to the fish, the only precaution

keep the gills moistened with wet moss. Just the contrary is the case with the herring, which, when taken out of the water, dies almost innecessary

stantly.

The

heart of a fish

lies

the head and between the

just behind It is a

gills.

muscular organ, consisting of three parts, an auricle, a ventricle, and an

also subdivided.

Those

destitute of

species

and can only

rise to

action of their

the air

or stale blood

pumped

into the gills by the heart, where

it re-

the surface by the

The

fins.

air

bladder

then appears to be for the purpose of either increasing the weight of the fish

when full,

it is

empty

or decreasing

when

thus exercising a modifying in-

fluence upon the weight of the fish when compared with that of the water.

In are

many

cases the jaws of the fish

armed with

teeth,

and sometimes

the tongue also, as in the piscivorous species, where the entire mouth, the tongue included, is covered with teeth. Those species that have none in the

mouth

are generally provided with pharyngeal teeth these are bony tubercles on the pharyngeal bones or plates ;

situated in the throat.

The function

arterial bulb.

The venous

bladder live at the bottom of the water

ture intended.

making

at will.

the

eyes

greatly in different species

;

differs

as a rule

those fish having barbies on the lips

THE AQL^ARIUM,

have bad sight.

may

Tliis

be acconuted

for by the fact that these barbies (wliich

are elongated appendages

front of the

month)

the

assist

muddy

seeking food in

around or in fish

water or the

mud

where eyes would be useless, and in a measure render the use or need of It is a law of nature eyes unnecessary. that when an organ ceases to be used, itself,

gradually

disappears,

may be

proved, so far as the eyes are concerned,

by examining the fish found in Mammoth Cave, Ky., which are entirely destitute of anything like eyes. So far as hearing is concerned, opin-

and the question

ions differ

puted.

may be

hear at

them

ing place by tolling a

come, but

it is

breathing apparatus and the pectoral fins,

the

regular.

and the pupils drawn back.

being very slow but

action

All the other fins are at rest of the eyes appear to

satisfy curiosity as well

as to de-

monstrate the fact, a dip-net was used on such occasions and slowly introduced into the water, catching the fish every time, not waking it until touched by the net.

The

other senses, taste and smell are

very well developed in

demonstrated

{To

fish, as

can be

so desired.

eofitinued.)

fish

PRESERVING CUT FLOWERS.

difficulty.

custom in some places where

It is the

fish are bred, to call

1893.

dis-

still

stated that

with great

all, it is

APRIL,

to the feed-

bell,

and they

a question whether they

It is

not every one

who has the oppor-

tunity of cutting choice flowers from

moment when Under such

the plants just at the

they are required for use.

circumstances their preservation for a

that they see the motions of the person

few days, or even hours, becomes a matter of importance. Even professional bouquet-makers who receive supplies of fresh flowers every morning,

come because they hear the sound ringing the bell and that of the bell self

this

;

then cannot be cited in proof

Mu-

of the theory that they do hear. sic or

affect

the report of firearms does not

them

the discharged

it-

fish sleep

all,

but the flash from

gun will ? Yes

scare them.

necessary to adopt preservative

measures, and that

we have often thought

amateurs, and especially ladies,

understood more thoroughly what pre-

In the act of sleeping they do not close the eyelids for the very

find

good

rea-

cautions were necessary, they would not

be so often disappointed in their at-

son that they have none, neither do

tempts to keep cut blossoms and foliage

they select the night for that purpose.

fresh.

Fish have been seen asleep in the broad sunlight of the forenoon, and the same varieties

have also been found sleeping at

The

flowers

should be cut with a

sharp knife, for scissors crush the tubes of the stems,

and sojDrevent

Their time for resting then does not occur at stated periods, but whenever their surroundings are quiet

of absorption.

and peaceable and the desire upon them.

several days by placing

midnight.

may

Goldfish in slumber,

the

comes

very easily be observed

remaining perfectly still, being that of the

only motion

If the flowers are not

quired they

may

their j^ower

immediately

them

or earthenware pans of water

sphagnum

moss.

re-

be preserved fresh for

Each

in flat zinc

and living

flower should

be placed separately, inserting its freshlycut stem through the moss into the thin

THE AQUARIUM,

APRIL,

1893.

stratum of water below. The edges of the pan should be deep enough to over-

AQUARIUM PLANTS.

top the flowers and foliage, and as each pan is filled, dip a cloth or napkm in

(Contributed.)

cold spring water, and, after wringing it

out, spread

of the pan.

diameter,

evenly over the surface

If the latter

some

over a foot

must be

support

placed in the centre, so as to keep the cloth off the flowers. Another excel-

where flowers have only to be kept fresh for a few hours, is to spread a wet cloth on a flat board, and lent plan,

to gently lay the flowers on

it,

covering

The Parrot's Feather, botanically known by the long name of Myriophyllum proserpinacoides, is a most indispensable plant for treated

water.

flowers in

lined with zinc, a layer of moist sphag-

num,

or wood moss, being laid on the bottom to kee|) the atmosphere cool and moist. Sometimes they are laid on wet moss in a tray and placed on a cool, moist cellar floor, where they will keep

Any

fresh for a considerable time.

these plans, the is

main object

to check evaporation,

in cases in

which

it is

may

which

be adopted

requisite to keep

flowers for a short time after they are

and before they are required for Clear water is as good as anything for vases in which flowers are arranged, and if these are of transj)arent material, but wet nothing else can be used sand, which may be used in opaque vases, has the advantage of retaining flowers more firmly in their places. cut, use.

therefore, not very suit-

is,

while

keep their choicest cut close-fitting drawers or boxes,

able for large aquariums as

shade or bell glass or if this is not at hand, an earthenware, or even a wooden box, may be inverted over them, and will answer nearly as well. This plan may also be modified in the case of bouquets not immediately required. florists

Grown

method it looks well for a week or two and then assumes a brownish tint on the submerged leaves, while the growing points rise up out of the

rapidly and

The

aquarium

the ordinary

the whole afterward with a large glass ;

the

a certain way.

;

grows so

looks untidy in a short

the best use for

hanging globes

it,

find,

can be planted in a very small vessel containing rich soil covered with sand and sunk to the bottom. In a week or two it will grow

up out

then hang

the globe and

down over

;

When

it.

the water

clear

and the fish can be seen well, this makes one of the most beautiful objects obtainable for a room window.

AN AQUARIUM SOCIETY! A

number

gentlemen of

the

City, all enthusiasts in line,

met March 12th

in that city

formed an Aquarium

Society.

society will be

known

New

Baron von

York.

was elected step

in the

its

and

The

"Triton"

Schlichting

president.

right

New York Aquarium

direction

This

and

heartily wish the society success.

;

The United States Fish Commission wanted to secure our services to ar-

Our flowers always keep best in clear water, changed every morning, when the bases of the flower stems are cut with a sharp knife, so as to afford every facility for active absorption of moist-

range the fresh-water tanks in their display at the Columbian Exposition in

ure.

with this flattering

Chicago. Other contracts, however, which we had entered into, interfered offer.

THE AQUAEIUM,

The

Kqukriutvt.

A Quarterly 50

1893.

order Batrachians, of which the former

and the

are the tailless

Magazine.

Single Copies, 15

a Tear.

cts.

APKIL,

latter the tailed

representatives.

cts. Ea,ch.

Because

salamanders

resemble

their shape a lizard, they are often sup-

Sample Copies Tree.

posed to be a lizard, and called waterAdvertising Rates on Application.

HUGO MULERTT,

this.

Publisher,

Brooklyn, N. Y.

173 Nostrand Av.,

â&#x20AC;&#x201D;

SALAMANDERS. Owing to the nocturnal

habits and the

ders frequent, a great deal of mystery

has surrounded this class of animals all ages.

The ancient Greeks

they could live in fire, the moist skin of the animal, which is at believed

times icy cold to the touch, seemed

all

and even now it has not been entirely dissipated. Many people to prove that,

of the present age are simple

;

one is of nocturnal habits and the other is not, but still each belongs to an entirely different order of the animal kingdom. Salamander and lizard both walk on four catch insects for food

peculiar localities which most salaman-

during

Nothing is more incorrect than There is as little relationshijJ between a lizard and a salamander as there is, for instance, between a bat and a swallow both of these can fly lizards.

enough

;

the feed on insects or worms former are of nocturnal habits, frequenting cool, moist, dark localities, or even the water, while the latter

legs

;

abound

in dry,

warm

and catch

places,

believe that these innocent animals are fire-proof.

The

love of the marvelous, fostered

by ignorant appeals to superstition, has gone farther than this. It has been asserted that the hottest

thrown into

fire

becomes

when a salamander

extinguished it.

In the " Middle Ages"

was held by most people, would have been dangerous to gainsay it. Salamanders were necessary this notion

and

animals in the conjurations of sorcerers

and

witches

among sented

;

accordingly

as capable of resisting suc-

from each other, and which can be seen easily by any casual observer, aside from their anatomical structure, are

most powerful heat. Naturalists and philosophers have taken the trouble to prove by exjjeriments the absurdity of these tales. The salamander is a close relative to it

common

frog, in fact

we may

call

a frog with an elongated body and a

tail.

But

the main points in which they differ

cessfully the

the

their food in the bright sunshine.

emblems, repre-

their symbolic

them

painters,

E^g two days ))efore hatching. Larva two weeks from the egg, showing the development of the front legs, and larva four weeks old. (Life size.

Frogs and salamanders form the

that the skin of the lizard

with

scales, like the skin of a

while that of the salamander

and moist, toes

covered

like that of a frog

of the former have

is ;

snake

;

naked

that the

claws like a

bird, while those of the latter

have none.

THE AQUARIUM,

APRIL,

The Chain Salamander—Natural

The Spotted Salmandee— Natural

The Crested Triton— Natural

1893.

Size.

THREE EXAMPLES OF TERRESTRIAL SALAMANDERS. The Chain Salamander (Amblystoma

catenis), of the Southern States, showing cylindrical and a body without costal folds. The Spotted Salamander (Amblystoma punctatum), of the Eastern and Central States, showing dorsal groove, costal folds and compressed tail. The Crested Triton (Triton cristatus), male, of Germany, showing crest and much compressed tail, the " breeding dress." These changes he undergoes only during the breeding season, tail;

when he frequents

the water.

THE AQUARIUM,

The mode

APRIL,

1893.

parchment-like substance, into the soil or sand, from which the young hatches

The Dushy Salamander (Desmognathus fusca) spawns in swift running creeks, where it fastens its eggs on the under surface of projecting flat stones in such a manner that each egg hangs like a drop of jelly from the lower sur-

as a perfect little lizard, the counter-

face of the stone into the water, where

part of

reproduction differs

very materially, too, in the two animals

now under comparison.

The

lizard,

deposits oblong eggs, covered with

size

;

its

parent, only

differing

the salamander, however, deposits

round eggs, covered with a slimy,

gela-

tinous matter, like those of the frog,

and from them hatches period larvae, which do not at all resemble their parents, and which, breathing through gills like into the water,

after a certain

spending their under water. fish,

period of

first

life

There are many genera of salamanbatrachians, comprising a great many species, and most of them are natives of America.

They

are ;

all

innocent creatures, not

only the larger species at-

tempting self-defence.

All,

however,

while inhabiting the water for the pur-

pose of depositing their spawn or during their aquatic existence, are extremely injurious to

young

on which they

fish,

prey.

Although they all deposit their eggs spawn daring the spring into the

each species does it in a difmanner. The Common Neiot (Diemyctylus viridescens) deposits them

kept in constant motion by the (See illustration

over the stones, which

lie hollow and in such positions, that the water underwashes them. Such spawn, if carefully

removed (we use a pair drop

water), will

into

hatch

and

small vessel with

also

standing

water, for instance in a preserve jar,

wherein the hatching and the highly interesting transformation to the perfect animal may be observed. The young, while yet in the egg, develop the gills, which they keep until they leave the water as perfect salamanders. After the young have developed the front legs, which contrary to the development of the frog, appear before the hind legs do, they must be fed on very small pieces of earth

worms, or where

it is

practicable

with an abundance of very small water

water,

insects.

the eggs, they have

fixing them on some aquatic plant by means of the hind feet, the eggs being covered with an agglutinous

of scissors for

that purpose, cut each off singly,

ferent

singly,

)

In the early spring in certain localities such deposits may be found by turning

let

ders,* or tailed

poisonous

current.

Four weeks all

after they leave

their legs,

and

it is intended to keep them, a place should be prejjared whereon they can

land, for as soon as the gills disappear

of the size of a large hen's ^g^ in ponds.

more able to live under drown in it. The Fire Salamander (Salamandra maculosa), of Germany, deposits its young alive, or rather the embryo leaves the egg at the same instant it is

Such a clump contains about twenty

deposited by the adult into the water.

substance that causes to

anything

to adhere firmly

touches.

The Tiger Salamander (Amblystoma tigrinum) deposits

thirty

its

eggs in clumps to

eggs, each one-quarter inch in

diameter, and

enveloped in a thick

coat of gelatinous matter.

they are no

Avater

and

will

Besides the terrestrial salamanders,

which

spoken of above, there are also The Siren (Siren

aquatic salamanders.

THE AQUAEIUM, Southern States Olm, of Hungaria

lacertina), of the

Proteus,

;

the

shapes of the leaves are very graceful.

There

;

(Menopoma

1893.

the

Water dog (Necturus lateralis), of the Great Lakes and Western streams the American Giant Salamander (Hellbender),

APRIL,

alleghaniense), and

one

is no stiffness about them, each curved or turned in a different

manner, thus giving a great variety of Especially striking in the ef-

forms.

when some

fect,

of the leaves are partly

the Japanese Giant Salamander (Crypt-

turned over and show

obranchus japonicus)

crimson.

belong to

this

group.

some

the

Besides being a very showy plant for

These have gills through their entire existence, and are therefore unable to live outside their

of reproduction

element.

Their mode

the same as that of

a parlor

aquarium,

and

also a very

it is

oxygenator. It grows

all

good

the year round,

eeldom molested by goldfish.

â&#x20AC;˘

Accompanying our Ludwigia we have

the terrestrial group.

sketched a group of our pets as they

In another article we shall speak of the individual species and their peculiar

may

habits.

before or after meal time.

be often seen, favorite

their

when they gather

the aquarium

spot in

Beginning

with the one nearest the top, we see

THE LUDWIGIA MULEETTII. (With

illustration.)

Like many other good things now under cultivation, so has this species of Ludwigia come to this country by accident. In the packing used to pack water lily roots which Ave received, years ago, from South America, we found about half a dozen sprigs of it. These received good care and they soon developed into thrifty plants. From year to year they improved under cultivation and are much admired and sought after by fanciers of choice aquarium plants. The accompanying illustration represents the plant in

its

natural

size.

plain engraving in black ink how-

ever cannot do

justice.

seen to be appreciated.

The

must be color of

the foliage differs on different parts of the plant. Old leaves are dark green

above and violet crimson underneath; young leaves are sometimes a brilliant other times a bright pink. In several instances we saw the entire plant, including the stems, in all light

"Blackey," a three-years old Fringetelescope. This fish is jet black, next we see with a purple lustre ''The Bride," a noble-looking fish of

tail

green, at

the tints of crimson, from the most The icate hue to the deepest shade. del-

;

Comet

the

tribe,

pure white, sparingly

"Frieda" is swimming towards the right. This

spotted with vermilion; seen is

a small

fan- tailed goldfish

the

Narwal tribe; it is deep orange in color. " Harun al Rashid " is the one swim-

ming downward, giving of

his

lower parts.

us a full view is

a scaleless

mottled with vermilion." "Ruby" is the one swimming directly toward us he is rubyFringe-tail,

white,

;

red, solid color,

abdomen,

with a golden yellow

of the Faintail tribe.

The one on the

lower

right

''Brutus," a fair representative of the Nymph variety, mottled vermilion

and white. He is a very noble creature, and although quite plain regarding his fins, he is by no means the least attractive least little

one of the group.

Last but not

" Red-Riding-Hood," a Fringe-tail of the Hooded tribe. comes

His peculiarity

is,

as the sketch shows,

a swelling of the skin on the top of his

Types op Japanese Goldfish and Ludwigia Mi-lerttit.

THE AQUARIUM, head, wliich disappears at times. While Europe a couple of years ago, we

saw, at the Exhibition of the Berlin Society, a pair of large Teles-

Aquarium cope

fish

with ''hoods" the size of a

large hazel nut.

These

fish attracted

a great deal of attention, but they were not for sale at any price.

In future numbers of The Aquarium shall have portraits of some famous

the possession of private

goldfish

parties.

These

no. doubt

will

be of

great interest to our readers.

APRIL,

1893.

plant.

the

pact,

much

has been written concerning

the Water Hyacinth, and yet so

little

information given, that would help an

amateur in

its

successful culture, that I

could not refrain from writing perience and beautiful plants.

success

and Early

spring

two small plants, both as possible.

ex-

with this most

interesting of last

aquatic

obtained

and does not grow near the height

The

flower

judging from

I put topped mixed with dry

In each vessel soil,

with a layer of sand manure. I then placed them in the sunniest part of the yard, being careful to always keep them well filled with water. They took root immediately. As the plants expanded and grew, I clipped off all semblance of dead matter

and discolored

leaves.

was well

re-

The middle of July the buds commenced showing, and they paid for

care.

have kept flowering ever

since, the

beautiful lilac-shaded flowers.

most

the

have already had thirty- three spikes of flowers with the buds still shooting up all over the plant in the small vessel

but

ephemeral, and

my experience the smaller

vessels are the best for a showy appearance and durability of flowers. Cut off each spike to body of plant after it has

Never plant them in Water Poppy;

the same vessel with the

Poppy

will eventually

overrun the They have excited a great deal of admiration in our locality, where so many have met it.

with only partial success, owing, without doubt, to lack of attention in their

primary stage. Give each vessel two coats of bronze green paint, and as the runners grow over the sides of the tub elevate

bricks.

â&#x20AC;&#x201D;Mrs. E.

as near one size

small mackerel bucket, the other in an eight-gallon tub.

much much more com-

of that in the larger vessel.

Martin,

The Water Hyacinth

placed one plant in a

four inches of good, rich

Hyacinth and dwarf

(Eichhornia crassipes major.)

larger

in the small vessel the flowers last

longer, the foliage

the

HYACINTH.

the

done flowering.

CULTURE OF THE WATER

plant

have had forty-eight spikes, with plenty of buds also showing. I must say, however, that on the plant vessel

in the Mayflower.

a close relative

our native Pickerelweed, Pontederia

cordata, so abundant along the borders of

most creeks or

far superior

The of

lakes

little

the United States, but

its

all

over

flowers are

both in shape and

size.

delicacy of the flower reminds one

an orchid.

The

leaves

glossy dark green, borne

are

upon

a curi-

ously puffed-up but comparatively short stem. This stem consists of innumerable little air cells which make the entire plant buoyant. The roots, which appear in great profusion, form hairy tufts hanging into the water below. When not in flower the odd shaped leaves, being arranged like a large rosette and the tufts of roots hanging from it, make it a very attractive plant for the aquarium, where it is seen from above and below at the same time.

THE AQUARIUM, APRIL,

TROPvEOLUMS OR NASTUR-

make

TIUMS. Having

known

sent a large order I

florist,

packets

a well

received a few extra

among them

seed,

the handsomest and most delicate

salad in

the

one

Don't send us

world."

don't want

All the

it.

be sent to brighten some

will

where flowers are

But

was a new name to me, and as there were no directions for culture, I planted the seeds in the open border, and awaited developments. I was sur-

the

recipe,

beautiful blossoms which can be spared

labeled Tropseolum, Mixed. It

1893.

late

many green

home

scarce.

the

fall

you

seed pods, even

will find

the blos-

soms have been picked before fading, many down back of the leaves, will form seeds before you notice them and

prised and rather disappointed, when I discovered from the leaves of the little

just before the, frost, the last blossoms

seedlings, that they were Nasturtiums.

you

But disappointment soon changed to admiration, when I realized the won-

quantity of these pods

ders contained in that one package of

been covered with the vines

seeds. It

resent

for there

be no two alike,

and

could discover a plant to rep-

all

the numerous varieties, de-

scribed in the ed.

" mixed,"

certainly was

seemed thought

many

catalogues consult-

After learning their possibilities I have never

then, several years ago,

wanted

to be without

them

since.

A pot of Nasturtiums for the window garden is a joy all through the winter; but why be without them at any time ? There are very few plants so easily grown and satisfactory, and one package of seed,

judiciously planted, will

give quantities of blossoms throughout

This

outside.

and

my planâ&#x20AC;&#x201D; a

varieties

spring,

and half

They

will

large packet of purchased in the

the seed planted

soon begin to bloom,

produce quantities of blossoms until killed by the frosts. Do I eat these blossoms as salad ? No! I think, like another conI do not! tributor, "I should feel like a cannibal;" although many recommend them for use in this way; and a writer, in a wellknown Floral magazine, says: " They

all

be allowed "to go to seed;" and will

be surprised to find what a may be gathered

which has summer. These are excellent when pickled; and it does not seem so barbarous to eat the commonplace pickles as the beautiful

from a few

feet of

trellis,

all

flowers.

About the middle of summer a few from the half packet, are planted in a pot and sunk in the open border,

seeds,

and the vines trained on a fancy trellis This will fastened securely in the pot. be entirely covered with the beautiful foliage, to

and many blossoms will begin when it is time to take it

appear,

in the house.

Another pot

full is started

up the

time, and trained

window

this

sides of the

or conservatory.

the year.

mixed

may

will

summer,

few seeds may be started in a pot of good garden soil at any time, and as they will begin to bloom about nine or ten weeks from the time of planting, you may plan to have a large pot of the blooming beauties, ready to present to an invalid, or friend, whenever you wish, during the winter.

A in

gallon paint can, set out of sight

an ornamental

the

vase,

conservatory,

varieties last winter;

in a corner of

contained

several

among them. Em-

press of India, with its beautiful, dark,

THE AQUARIUM, purplish

leaves,

variety.

The

and a golden-leaved foliage

alone, of these

made

that corner love-

two, would have

and combined with the varied blossoms, the effect was grand.

ly all winter;

The

large, bright yellow flowers of the

King,

Golden

the

nearly pure

cream,

Tom Thumbs,

them!

many

King

all

you could have seen

them you would not wonder These remained

thusiasm.

the conservatory until

en-

bloom

those

outside

were blooming, and as soon as they began to fade, another can of seedlings took the place of the exhausted plants, and that vase of Nasturtiums is often

more admired than the most expensive plants in the conservatory,

although

they were grown from a few seeds in a five

and send them

erton,

Phebe

cent packet.

R.,

The

Mayfloioer.

The

voice

" Great guns

the

what

transmitter

" Oh, excuse me, I've got the wrong number. Thought you were Grubby, the chrysanthemum-grower." Exchange.

The

at the telephone

voice

much

pleasure that

call

attention to the World's Fair Edition of is

Vaughan's Gardening, illustrated. It the handsomest catalogue we have

seen yet.

this firm

since

have been dealing with

ago, in Chicago.

first

years

started,

Mr.Vaughan has met

with continued success and now has established an elegant large, completely stocked store for the convenience of his Eastern customers at No. 26 Barclay

New

The catalogue is sent free to applicants, who mention the Aquarium. street,

POET-TREE. " Oak Caroline

fir

yew

I pine.

Willow, will you not be mine

York.

OVER THE WIRE. "I The voice from the telephone wish you'd cut off the heads of one Mrs. Hobson Hobbs, one Sarah Jones, two Alpheus Hardys and a Peter Pink:

Thy hazel eyes, thy tulips red. Thy ways oh larch have turned my head. "

All lindens

cypress on

Gum; beach

fly

" Oh

shadow by thy grate, heart and wait.

chosen Caroline,

for elms of bliss divine.

Spruce young man, I cedar plan, money if yew can Yew sumach ash but not my heart, You're evergreen and may depart. !

Catalpa's

"You'd

with

;

like to poplar, that I see,

Birch yew walnut propose to It is

house this

evening in time for dinner."

variegated, spot-

Handsome,

striped.

And

— delicate

1893.

beautiful, brilliant, vel-

vety scarlet, and ted and

Pearl white,

APRIL,

Here's

pa— you'll

see

maple-lightly say

;

hemlock the gate. '

its late.'"

Locust that lovyer while he flew Before that angry parent's shoe

;

He little thought a dogwood bite, And make him balsam much that night, Hawthorny path he traveled Till

o'er.

he was sick and sycamore. Exchange.

—

^ OVERFEEDING

•

FISH.

C. — The cause of the water in

Mr. F. your aquarium having a milky appearance, is, overfeeding your fish with wafers. Never put in more food than the fish will immediataly consume. Add a pinch of table salt to the water in your aquarium and stop feeding for three or four days altogether; this will clear the water again.

THE AQUARIUM,

APKIL, ical

Ls^^fo Queries

1893.

plant and keeps on growing and

flowering J.

all

the year round.

a Northern plant,

fl.

sembles V. preceding,

which

much more than especially when young

re-

the

sp.

;

the

blades are of a uniform green color, ribbon-like

Mr. M.

J., Cin.,

-There

are sev-

eral aquatic plants that resemble Val-

lesneria spiralis at first sight.

sp.

when submerged, but with

stand upright above the water.

known V.

real

the same width from the root to the

that resemble V.

top.

stances, attain a length of over four feet,

but they never grow erect above

the water.

At a

close inspection these

It is

Like the too dies down during

as false Vallesneria.

has brilliant green leaves (blades) about one-quarter of an inch wide, keeping

These, under favorable circum-

warm weather they

the approach of

sp.

There are several other plants

winter.

sp.

their

early

stage of development. 8.

— You

plants for

your

Mrs.

can have specimen unfavorably located

aquarium in a reserve tank, and in

this

ribbon-like leaves will be found bor-

expose them to strong sunlight or to

dered with deeper green, giving them the appearance of a silk ribbon of two

ture, just as wanted.

shades of green.

The

flowers appear

July on a spiral stem above the water and at night time, when they are This spiral stem contracts fertilized. in

after that

and draws the flower down

to the bottom, where the seed ripens. The V. sp. is a native of Northern

and

climes,

its

foliage disappears with

the approach of cold weather.

It pro-

pagates through seeds and stolens or sets.

Sagittaria natans, S.

Juncus

much sight.

New

fluitans resemble V.

at first sight,

Era, and sp.

but ouly at

The submerged

very first

leaves of S. n.

but always more or less are tinted with silver, bronze or crimson ; they terminate into a sharp point, blades,

while those of V. sp. are blunt. floating leaves of S. n.,

The

which appear

during the warmer season, are oval in shape, sometimes nearing an arrow The shape, and speckled with black. flowers and plant blooms in day time seeds are altogether different than those ;

of V. sp.

It is a tropical

or sub-trop-

warm

shade, and to a regulate the

or cool tempera-

Thus you can

coloring of the foliage or

forming of flower buds, and have them at hand whenever you want them for an extra fine display in your aquarium. In this regard aquatic gardening likens parlor gardening certain plants have to be sent to the greenhouse occasionally, to attain high colors or for the

—

formation of new buds. Mrs. J. S. P. A healthy aquarium in a warm room, exposed to a strong

—

light,

will

turn green

What you want

very

rapidly.

and

snails

aquarium are eat away the

algae growth

when

its first stage,

tadpoles

for your

and secondly a more shaded position. Remove your aquarium about twelve to fifteen inches towards the room and close the shutters

against

it,

when

the sun shines

cover the side

the

aquarium that faces the window, with Also add a pinch of table blue paper. You need not be salt to the water. alarmed about your fish, as such an aquarium is very healthy, although not very attractive.

THE FISHING GAZETTE, A WEEKL.-2-

JOURNAL.

THE ONLY PUBLICATION IN AMERICA EXCLUSIVELY DEVOTED TO THE

Fishing Interests, Fish and Oyster Culture, Fresh and Salt Water Angling, Etc. A VALUABLE MEDIUM FOR THE ADVERTISER. TRY IT.

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HUGO MULERTT, (Oldest

(JJ^ETTE,

Aquarium Establishment

New

York.

,\N,_,A\i>iir;iii/////„//,

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Aqarium Plants and Ornamental Fish ^^

173 Hostrand Avenue, Brooklyn, N. Y.

NO STORe. ^cw

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Ixist

ijow readY.

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MANUFACTUKER OF

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AQUARIA STOCK ALWAYS ON HAND. Gold, Pearl, Silver, Sun,

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CATALOGUE FURNISHED GRATIS UPON APPLICATION.

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