I don't know anybody who thinks a cockroach pretty.

Oh, no, it won't bite you.

It will only get into your pantry and eat your food.

It will walk around in the night and frighten you if you go suddenly

into the kitchen.

It will not frighten you on purpose, but when it hears you coming, it

will run, and then maybe you will scream and run too.

What is that, May? You've a good mind to scream and run as it is?

Very well, scream and run if you want to; the cockroach won't care.

We do not often see these big black fellows in the North, but sometimes

we do. Down South cockroaches seem to be everywhere.

What, May? You are never going South, then?

Well, you do not need to go; the cockroaches won't care.

They have little heads and long antennæ, like threads.

What is that, May? You don't care anything about their heads? You don't

want to know anything about cockroaches?

Oh, yes, you want to know about cockroaches. Remember how old they are.

They have six legs, you see.

You don't care how many legs they have?

Oh, yes, you do. They could not walk if they had no legs.

You wish they couldn't walk?

Dear me, May; you don't seem to like cockroaches.

Poor old cockroaches.

[Illustration]

Think how old they are.

What is that you say? They are old enough to know better?

Why, May, what have they ever done to you?

Nothing, only you don't like them?

Well, well, they don't like you, either. Poor old cockroaches; nobody

seems to like them.

Perhaps they don't care.

Will you let me tell you where they came from?

They do not belong to this country.

Their natural home is tropical Asia.

You see, about four hundred years ago, the ships that bore fruits and

other merchandise from India and other warm countries in Asia, bore, as

well, a number of little, flat, reddish brown stowaways.

[Illustration]

Stowaways, as you know, are people that do not buy their tickets, but

that hide among the ship's cargo, and so get free transportation to

other countries.

Well, these little flat stowaways were not human beings, they were

insects. Yes, May, they were the cockroaches.

When they landed from their hot land of Asia in cold England, they must

have wondered what was to become of them. Many of them no doubt died,

for they cannot stand cold weather at all; but some of them were

carried, with the fruits and other things, quite unintentionally, of

course, for nobody guessed they were there, into warm cellars and

kitchen cupboards.

_Then_ they felt at home!

They knew better than to leave the cosey nooks where they could hide

away and sleep all day, and when they came out at night would find a

delicious supper close at hand.

They are great eaters, you know, so what with the good things in the

pantry and the warmth of the kitchen quarters they prospered wherever

they could find a kitchen to live in.

Soon they spread all over the large cities of England and finally into

even remote country districts.

Of course they found their way to the United States of America, and in

many houses in the North they have taken lodging. But down South, where

it is always warm enough, they have prospered greatly, and they are

there in far greater numbers than in the North.

Besides, there is a large American cockroach that belongs to tropical

America, but that has found its way pretty well over the country. And

there are cockroaches that live in the woods, some of them coming in the

night to visit our houses and help themselves from our pantries.

Yes, Mollie, the cockroaches eat almost anything they can find, and what

they do not eat they spoil by an ill-smelling liquid they give out when

disturbed.

It is this liquid that makes the cockroaches so very offensive to us.

We cannot bear to touch one because of it.

Cockroaches eat one variety of food that nobody objects to their having.

They are fond of bed bugs and greedily devour them.

Besides the large, dark, reddish brown cockroaches there is a little

tan-colored fellow that is often very troublesome.

[Illustration]

It is not a native of this country, but is supposed to have been brought

to England by soldiers from the Crimea, and later it found its way to

America.

We call it the croton bug, but it is not a bug at all, it is a

cockroach.

It is particularly numerous about water pipes, and, like the rest of the

cockroaches, it hides in the daytime.

At night out troop crowds and crowds of the little tan-colored water

bugs. They run about the floor, and over the pantry shelves. They get

into everything they can find, and have a beautiful time.

They are funny little fellows, and if they were not so troublesome, we

might admire them.

How they can run!

All the cockroaches run very fast, so that it is hard to catch one. And

they are hard and smooth, too, which makes it yet more difficult to

catch them. They are well made to escape their enemies, and they are so

flat they can hide in cracks or almost anywhere.

No, May, they do not fly very much. You see this one has short wings. It

is a male cockroach. The female of this species of cockroach has no

wings at all, only little hints of wings, as it were.

Such little useless wings we call "rudimentary" wings.

John says he thinks that is a long word for short wings.

Yes, but it is not a hard word,--ru-di-ment-ary, see if you can remember

it.

The croton bugs have longer wings and they sometimes fly.

If you were to spread out the wings of a cockroach, you would find it

had four.

What is that, May? You wouldn't spread them out for anything?

Yet wise men have been very much interested in our poor, ill-smelling

old cockroaches, and have studied carefully all about them.

[Illustration]

If you dislike to touch the cockroach so much, perhaps you will look at

this picture of a croton bug.

See, the upper wings are different; the cockroach does not fly with

them, he merely uses them to cover up the under wings, and we call them

wing covers.

It is the under wings the cockroach flies with.

Cockroaches may not be pleasant, but who can say they are not

interesting?

What other insect lays its eggs in little bandboxes?

Here is one of the little boxes, shiny and hard.

[Illustration]

This little case is at first a sticky substance that soon hardens. The

eggs lie in it side by side in two rows.

These cases remain attached to the abdomen of the female cockroach until

the eggs are all laid. Then the case falls off, and soon out runs a

crowd of infant cockroaches.

[Illustration]

The case is something like a satchel that shuts with a spring. The

youngsters are packed close together, side by side, with their heads

towards the mouth of the satchel.

As soon as one hatches it pushes open the side of the case and creeps

out. Then the case springs together again to protect the rest of the

brood.

They are funny fellows when they first come out, little and

white-looking. But they eat and grow of course, and shed their skins,

and after each moult they become darker in color.

Now, do look again at this cockroach I have taken such pains to catch

for you and put into the tumbler.

The Insect Folk · 第 55 / 119 题