"Toward the end of summer the nest may contain three thousand workers and many females, who live together in perfect harmony."

Interior of a Wasp's Nest

"Toward the end of summer the nest may contain three thousand workers and many females, who live together…

Hornets "make their nests in trunks of old trees, perforating the sound wood to arrive at the heart, which is rotten, or hollowing for themselves a hole, which they clear out by the gallery which leads to it."

Hanging Hornet's Nest

Hornets "make their nests in trunks of old trees, perforating the sound wood to arrive at the heart,…

"The Card Making Wasp of Cayenne is a consummate artist. From an architectural point of view, the card making wasp is almost superior to the bee. Its honey is not fit for food."

Card Making Wasp (Chartergus Nidulans)

"The Card Making Wasp of Cayenne is a consummate artist. From an architectural point of view, the card…

"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in stalks or certain plants."

A Species of Odynerus

"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in…

"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in stalks or certain plants. The larva lines its cell with a silky cocoon."

Larva of the Odynerus Wasp

"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in…

"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in stalks or certain plants. Its nest is made in the stock of a bramble or brier."

Nest of an Odynerus Wasp in the Stem of a Bramble

"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in…

"The Red Ant plies, according to circumstances, the trade of a mason or excavator. All these are bustling, hurrying, busy, but always in the greatest order, and with a perfect understanding among themselves."

Male Red Ant (Myrmica Rubra)

"The Red Ant plies, according to circumstances, the trade of a mason or excavator. All these are bustling,…

Also known as the Parasol Ant. They are called this because of the way they carry leaves above their heads.

Brazilian Umbrella Ant (Atla Cephalotes)

Also known as the Parasol Ant. They are called this because of the way they carry leaves above their…

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time that they hollow out their underground dwellings.

Male Ash Black Ant (Formica Nigra)

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time that they hollow out their underground dwellings.

Female Ash Black Ant (Formica Nigra)

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time that they hollow out their underground dwellings.

Worker Ash Black Ant (Formica Nigra)

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time that they hollow out their underground dwellings.

Worker Ash Ant

This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…

"Its body is transparent, the head and wings can be made out, but no legs. The mouth is a retractible nipple."

Larva of the Red Ant (Myrmica Rubra)

"Its body is transparent, the head and wings can be made out, but no legs. The mouth is a retractible…

"When the pupa is born, the workers watch over the newly-born insect; for some days they feed it, help it to walk, and do not abandon it until it can dispense with their services."

Pupa of the Red Ant (Myrmica Rubra)

"When the pupa is born, the workers watch over the newly-born insect; for some days they feed it, help…

"One colony of ants will attach another, and those captured are made slaves. The warlike tribes never carry off any other but the larvae from the ant-hills they plunder."

Russet Ant (Polyergus Rufescens)

"One colony of ants will attach another, and those captured are made slaves. The warlike tribes never…

"The <em>Philanthus</em> feeds its larvae on bees, having first numbed them by its sting. It belongs to the Fossorial Hymenoptera."

Philanthus Triangulum

"The Philanthus feeds its larvae on bees, having first numbed them by its sting. It belongs…

This ant is "parasitical on solitary bees; their larvae devouring the larvae of the bees."

Mutilla Europaea, Male

This ant is "parasitical on solitary bees; their larvae devouring the larvae of the bees."

This ant is "parasitical on solitary bees; their larvae devouring the larvae of the bees."

Mutilla Europaea, Female

This ant is "parasitical on solitary bees; their larvae devouring the larvae of the bees."

"It also belongs to the family which manages to place its eggs under the skin of other insects."

Species of Pimpla

"It also belongs to the family which manages to place its eggs under the skin of other insects."

"The <em>Ophions</em> lay their eggs under the skin of caterpillars."

Species of Ophion

"The Ophions lay their eggs under the skin of caterpillars."

"The insects of the genus <em>Sirex</em> belong to a species which lay their eggs in living wood, and their larvae live for amny years in the interior of this wood. The mandibles of the larvae are of great strength, capable of perforating lead."

Saw Fly (Sirex Gigas)

"The insects of the genus Sirex belong to a species which lay their eggs in living wood, and…

"Another species which devours the leaves of pine trees. It represents another family of saw-flies."

Saw Fly (Lophyrus Pini)

"Another species which devours the leaves of pine trees. It represents another family of saw-flies."

"The male weighs as much as thirty workers, and attains the length of nearly four-fifths of an inch."

Termes Lucifugus, Male

"The male weighs as much as thirty workers, and attains the length of nearly four-fifths of an inch."

"The workers are one fifth of an inch long; the body soft and of extreme delicacy, but the sharp mandibles are capable of attacking the hardest bodies."

Termes Lucifugus, Worker

"The workers are one fifth of an inch long; the body soft and of extreme delicacy, but the sharp mandibles…

"The soldiers are twice as long, and weigh as much as fifteen workers. They may be distinguished by their horned head and sharp pincers."

Termes Lucifugus, Soldier

"The soldiers are twice as long, and weigh as much as fifteen workers. They may be distinguished by…

"The female attains to six inches in length, and weighs as much as thirty thousand workers. It is an increase in the size of the abdomen alone. She produces sixty eggs a minute, more than eighty thousand a day."

Termes Lucifugus, Female

"The female attains to six inches in length, and weighs as much as thirty thousand workers. It is an…

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks of rivers and settle on stones, shrubs and aquatic plants."

Larva of Perla Bicaudata

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks of rivers and settle on stones, shrubs and aquatic plants."

Larva of Nemoura

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks of rivers and settle on stones, shrubs and aquatic plants."

Larva of Perla Marginata

"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…

"The adult lives only a few days, for its mouth is not suited for receiving food."

Perla Bicaudata

"The adult lives only a few days, for its mouth is not suited for receiving food."

"The adult dragon-fly coming out of the nymph."

Libellula Emerging

"The adult dragon-fly coming out of the nymph."

"Ant-lions diffuse an odor of roses. Their flight, which is weak, distinguishes them from the dragon-fly."

Ant Lion (Myrmeleo Formicarius)

"Ant-lions diffuse an odor of roses. Their flight, which is weak, distinguishes them from the dragon-fly."

"A very beautiful species of the ant-lion is to be found in the climate which characterizes the south of France; its larva can move forward, and does not dig itself a funnel."

Antlion

"A very beautiful species of the ant-lion is to be found in the climate which characterizes the south…

"It resembles a large gnat. They are found on hedges and plants during the summer."

Bittacus Tipularis

"It resembles a large gnat. They are found on hedges and plants during the summer."

"The rose-beetle frequents roses especially, of which it eats the petals and stamens. They fly by day and night, without opening their anterior wings."

Rose Beetle (Cetonia Aurata)

"The rose-beetle frequents roses especially, of which it eats the petals and stamens. They fly by day…

"It is found in rotten wood, and often in ants' nests. When it has acquired its full development, it makes a cocoon of oval form, in which it transforms itself into a pupa."

Larva of Rose Beetle (Cetonia Aurata)

"It is found in rotten wood, and often in ants' nests. When it has acquired its full development, it…

"These insects often feed upon matter in a state of putrefaction. They are nature's undertakers. A great number live on the skins and flesh of dried animals; some attack roots, bark, wood, leaves and fruits."

Cetonia Argentea

"These insects often feed upon matter in a state of putrefaction. They are nature's undertakers. A great…

"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They are nature's undertakers. A great number live on the skins and flesh of dried animals; some attack roots, bark, wood, leaves and fruits."

Goliathus Derbyana

"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They…

"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They are nature's undertakers. A great number live on the skins and flesh of dried animals; some attack roots, bark, wood, leaves and fruits."

Goliathus Polyphemus

"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They…

"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They are nature's undertakers. A great number live on the skins and flesh of dried animals; some attack roots, bark, wood, leaves and fruits. The male of the Goliaths, found on the coast of Guiana."

Goliathus Cacicus (Male)

"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They…

"They are met with in South America. The males have an extraordinary head. They fly during the day around the great trees on which they live."

Inca Clathrata

"They are met with in South America. The males have an extraordinary head. They fly during the day around…

"In from four to six weeks after being laid, the little larvae are hatched, and immediately attack the roots of vegetables."

Larva of the Cockchafer (Melolontha Vulgaris)

"In from four to six weeks after being laid, the little larvae are hatched, and immediately attack the…

"In from four to six weeks after being laid, the little larvae are hatched, and immediately attack the roots of vegetables."

Larva of the Cockchafer (Melolontha Vulgaris)

"In from four to six weeks after being laid, the little larvae are hatched, and immediately attack the…

"At the end of the third year it changes into a pupa, after having surrounded itself with a cocoon consolidated with a glutinous froth and some threads of silk."

Pupa of the Cockchafer (Melolontha Vulgaris)

"At the end of the third year it changes into a pupa, after having surrounded itself with a cocoon consolidated…

"At the end of the third year it changes into a pupa, after having surrounded itself with a cocoon consolidated with a glutinous froth and some threads of silk."

Pupa of the Cockchafer (Melolontha Vulgaris)

"At the end of the third year it changes into a pupa, after having surrounded itself with a cocoon consolidated…

"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the female, has on its head a horn. Its larva lives in rotten wood."

Oryctes Nasicornis (Male)

"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the…

"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the female, has on its head a horn. Its larva lives in rotten wood."

Xylotrupes Dichotomus

"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the…

"Some species collect portions of excrement, which they make up into balls and roll them until they are as perfectly rounded as pills, in which they lay their eggs."

Scarabaeus (Golofa) Porteri

"Some species collect portions of excrement, which they make up into balls and roll them until they…

"The <em>Ateuchi</em> are large, flat insects, with a broudtoothed clypeus. To this genus belongs the Sacred Scarabaeus of the Egyptians."

Megaceras Chorinaeus

"The Ateuchi are large, flat insects, with a broudtoothed clypeus. To this genus belongs the…

"The <em>Ateuchi</em> are large, flat insects, with a broudtoothed clypeus. To this genus belongs the Sacred Scarabaeus of the Egyptians."

Dynastes Hercules

"The Ateuchi are large, flat insects, with a broudtoothed clypeus. To this genus belongs the…

"They live in half rotten trees. Their strength enables them to lift considerable wieghts. They do not attack other insects, and live only on vegetable juices."

Stag Beetle (Lucanus Cervus)

"They live in half rotten trees. Their strength enables them to lift considerable wieghts. They do not…

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the bone. [This] species climbs trees and attacks caterpillars."

Dung Beetle (Silpha Quadrapunctata)

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the bone. [This] species climbs trees and attacks caterpillars."

Silpha Thoracica

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the bone."

Necrodes Littoralis (Female)

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the bone." This one is native to Australia.

Necrodes Lacrymosa

"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…

"The <em>Necrophori</em>, or Grave Diggers, are honest undertakers, who carefully bury carcasses left on the soil."

Necrophorus Vespillo

"The Necrophori, or Grave Diggers, are honest undertakers, who carefully bury carcasses left…

"The <em>Necrophori</em>, or Grave Diggers, are honest undertakers, who carefully bury carcasses left on the soil."

Necrophorus Germanicus

"The Necrophori, or Grave Diggers, are honest undertakers, who carefully bury carcasses left…

"This specimen lives in the carcasses of animals, on manure, and attacks living insects. It is a carnivorous, and very active, often attacking insects of its own kind."

Imago of Staphylinus (Ocypus) Olens

"This specimen lives in the carcasses of animals, on manure, and attacks living insects. It is a carnivorous,…

"This specimen lives in the carcasses of animals, on manure, and attacks living insects. It is a carnivorous, and very active, often attacking insects of its own kind."

Larva of Staphylinus (Ocypus) Olens

"This specimen lives in the carcasses of animals, on manure, and attacks living insects. It is a carnivorous,…

A variety of different species of butterfly (Papilio).

British Butterflies

A variety of different species of butterfly (Papilio).