The swallow-tailed moth (Ourapteryx sambucaria) and the many-plumed moth (Ourapteryx hexadactyla).

Swallow-Tailed Moth

The swallow-tailed moth (Ourapteryx sambucaria) and the many-plumed moth (Ourapteryx hexadactyla).

"Lives on the debris of reeds, and on the borders of marshes."

Pselaphus Heisii

"Lives on the debris of reeds, and on the borders of marshes."

"They eat bacon, skins, and also attack each other. The perfect insect does no damage. Insects in this family feign death when attacked."

Bacon Beetle (Dermestes Lardarius)

"They eat bacon, skins, and also attack each other. The perfect insect does no damage. Insects in this…

This species is dreaded by furriers because of the damage it inflicts.

Attagenus Pellio

This species is dreaded by furriers because of the damage it inflicts.

"It is common in fresh waters. It must not be seized without taking precautions, as its breast is provided with a strong point, which pierces the skin."

Hydrophilus Piceus

"It is common in fresh waters. It must not be seized without taking precautions, as its breast is provided…

"The female is sometimes seen clinging to aquatic plants head downward, forming her cocoon, terminated by a long pedicle, in which she places her eggs, by means of the two bristles situated at the extremity of the abdomen."

Bristles at the Extremity of the Abdomen of the Hydrophilus Piceus

"The female is sometimes seen clinging to aquatic plants head downward, forming her cocoon, terminated…

"At the end of two months the larva comes out of the water and burrows into the ground to undergo its metamorphosis into a pupa, which becomes a perfect insect a month afterward."

Pupa of the Hydrophilus Piceus

"At the end of two months the larva comes out of the water and burrows into the ground to undergo its…

"The most common species of the <em>Dytici</em>, or Water Beetles. They sometimes attack the <em>Hydrophilus Piceus</em>."

Dyticus Marginalis (Male)

"The most common species of the Dytici, or Water Beetles. They sometimes attack the Hydrophilus

"The most common species of the <em>Dytici</em>, or Water Beetles. They sometimes attack the <em>Hydrophilus Piceus</em>."

Dyticus Marginalis (Female)

"The most common species of the Dytici, or Water Beetles. They sometimes attack the Hydrophilus

Another insect belonging to the <em>Dytici</em> family, or Water Beetles.

Cybister Roeselii

Another insect belonging to the Dytici family, or Water Beetles.

"They swim rapidly, describing incessantly capricious circles. These movements have gained for them the name of Whirligigs. They have four eyes, the lower ones looking into the water, while the upper eyes look upward toward the air."

Gyrinus Natator

"They swim rapidly, describing incessantly capricious circles. These movements have gained for them…

"They swim rapidly, describing incessantly capricious circles. These movements have gained for them the name of Whirligigs. They have four eyes, the lower ones looking into the water, while the upper eyes look upward toward the air."

Larva of Gyrinus Natator

"They swim rapidly, describing incessantly capricious circles. These movements have gained for them…

"The <em>Gyrinus Striatus</em> is found in the waters of Southern Europe. These insects are all small, not exceeding, as a rule, one fifth of an inch in length."

Gyrinus Striatus

"The Gyrinus Striatus is found in the waters of Southern Europe. These insects are all small,…

"A distinct species, which exists in a little lake of mineral waters in France, where visitors amuse themselves by fishing for them with a line baited with bits of red cloth, which it attacks."

Gyrinus Distinctus

"A distinct species, which exists in a little lake of mineral waters in France, where visitors amuse…

"A larger species from Brazil, with very long front legs."

Epinectus Sulcatus

"A larger species from Brazil, with very long front legs."

"Abounds in trees and gardens. When it is touched it disgorges a black and acrid saliva, and ejects from the abdomen a corrosive liquid of a disagreeable odor. It lives on the larvae of other insects."

Golden Ground Beetle (Carabus Auratus)

"Abounds in trees and gardens. When it is touched it disgorges a black and acrid saliva, and ejects…

"Abounds in trees and gardens. When it is touched it disgorges a black and acrid saliva, and ejects from the abdomen a corrosive liquid of a disagreeable odor. It lives on the larvae of other insects."

Carabus Canaliculatus

"Abounds in trees and gardens. When it is touched it disgorges a black and acrid saliva, and ejects…

"A very beautiful specimen of this tribe may be found in June on oak-tees."

Pupa of Calosoma Auropunctata

"A very beautiful specimen of this tribe may be found in June on oak-tees."

"They are small almost globular, of a pale yellow with green lines, an live in sand bordering rivers."

Omophron Libatum

"They are small almost globular, of a pale yellow with green lines, an live in sand bordering rivers."

"They are small almost globular, of a pale yellow with green lines, an live in sand bordering rivers. This species can be found all along the coast of the Mediterranean."

Nebria Arenaria

"They are small almost globular, of a pale yellow with green lines, an live in sand bordering rivers.…

"An Australian insect, of a bright black, which attains to more than an inch and three quarters in length, and whose short, serrated legs enable it to hollow out the ground."

Campylocnemis Schroeteri

"An Australian insect, of a bright black, which attains to more than an inch and three quarters in length,…

"The innumerable tribe of Harpalidae (or Harpalinae) contains carnivorous beetles of very small size. Hidden under stones, in dry leaves, at the foot of trees, they attack a number of small insects, caterpillars, etc., exterminating a quantity of vermin."

Harpalus Aeneus

"The innumerable tribe of Harpalidae (or Harpalinae) contains carnivorous beetles of very small size.…

"The innumerable tribe of Harpalidae (or Harpalinae) contains carnivorous beetles of very small size. Hidden under stones, in dry leaves, at the foot of trees, they attack a number of small insects, caterpillars, etc., exterminating a quantity of vermin."

Larva of Galerita Lecontei

"The innumerable tribe of Harpalidae (or Harpalinae) contains carnivorous beetles of very small size.…

"The innumerable tribe of Harpalidae (or Harpalinae) contains carnivorous beetles of very small size. Hidden under stones, in dry leaves, at the foot of trees, they attack a number of small insects, caterpillars, etc., exterminating a quantity of vermin."

Larva of Mormolyce Phyllodes

"The innumerable tribe of Harpalidae (or Harpalinae) contains carnivorous beetles of very small size.…

"Their ferocity is remarkable. They quickly tear off the wings and legs of their victim, and suck out the contents of is abdomen."

Tiger Beetle (Cicindela Heros)

"Their ferocity is remarkable. They quickly tear off the wings and legs of their victim, and suck out…

"Their ferocity is remarkable. They quickly tear off the wings and legs of their victim, and suck out the contents of is abdomen."

Upper Side of Pupa of Tiger Beetle (Cicindela Heros)

"Their ferocity is remarkable. They quickly tear off the wings and legs of their victim, and suck out…

"Their ferocity is remarkable. They quickly tear off the wings and legs of their victim, and suck out the contents of is abdomen."

Under Side of Pupa of Tiger Beetle (Cicindela Heros)

"Their ferocity is remarkable. They quickly tear off the wings and legs of their victim, and suck out…

"According to a traveler, the women of Egypt eat these cooked with butter to make them fat. They are used also for earache, bite of the scorpion, etc."

Ctenostoma Rugosa

"According to a traveler, the women of Egypt eat these cooked with butter to make them fat. They are…

"A blackish-brown insect. The larvae are the well-known meal-worms, which live in flour."

Tenebrio Molitor (Larva and Imago)

"A blackish-brown insect. The larvae are the well-known meal-worms, which live in flour."

"The <em>Stylops</em> are parasitic on various species of <em>Andrenae</em>."

Stylops

"The Stylops are parasitic on various species of Andrenae."

"The female <em>Sitaris Humeralis</em> lays at the entrance of the nest of a solitary bee from 2,000 to 3,000 small, whitich eggs, stuck together in shapeless masses."

Sitaris Humeralis

"The female Sitaris Humeralis lays at the entrance of the nest of a solitary bee from 2,000…

"A month afterward there come out of these eggs very small larvae, of a shining dark green, hard-skinned, armed with strong jaws, and long legs and antennae. As the bees come out of their nests, these larvae hook themselves onto their hairs."

First Larva of Sitaris Humeralis

"A month afterward there come out of these eggs very small larvae, of a shining dark green, hard-skinned,…

"When the male bees have built the cells and furnished them with honey, the female, as we know, deposits in each an egg. Immediately the larvae of the <em>Sitaris</em> let themselves fall onto these eggs, open them and suck their contents. Then they change their skin, and the second larva appears."

Pseudo Nymph of Sitaris Humeralis

"When the male bees have built the cells and furnished them with honey, the female, as we know, deposits…

The second larva stage lasts for 6 weeks. It contracts and passes through the winter. "In the spring it comes forth as the third larva. This one does not eat, and soon changes into the ordinary pupa."

Third Larva of Sitaris Humeralis

The second larva stage lasts for 6 weeks. It contracts and passes through the winter. "In the spring…

The second larva stage lasts for 6 weeks. It contracts and passes through the winter. "In the spring it comes forth as the third larva. This one does not eat, and soon changes into the ordinary pupa."

Pupa of Sitaris Humeralis

The second larva stage lasts for 6 weeks. It contracts and passes through the winter. "In the spring…

"It has the power of making its natural torch shine or disappear at will. The luminous properties with which the females alone of these insects are endowed serve to reveal their presence to the opposite sex."

Male Lampyris Noctiluca

"It has the power of making its natural torch shine or disappear at will. The luminous properties with…

"It has the power of making its natural torch shine or disappear at will. The luminous properties with which the females alone of these insects are endowed serve to reveal their presence to the opposite sex."

Female Lampyris Noctiluca

"It has the power of making its natural torch shine or disappear at will. The luminous properties with…

"An insect very common in Havana, Brazil, Guiana and Mexico. It may be seen at night in great numbers amongst the foliage of trees. They sometimes are so numerous that they light up the forests for travelers in those countries where the heat prevents traveling by day."

Cucuyo (Pyrophorus Noctilucus)

"An insect very common in Havana, Brazil, Guiana and Mexico. It may be seen at night in great numbers…

"It is very rare in northern climates. It may be found on birch trees. In the hottest parts of the world they are very abundant; they are of large dimensions and adorned with sparkling colors."

Buprestis (Cyria) Imperialis

"It is very rare in northern climates. It may be found on birch trees. In the hottest parts of the world…

"All vegetables, the vine, fruit trees, the ash, pine, etc., are eaten by some weevil or other."

Hylesinus Piniperda

"All vegetables, the vine, fruit trees, the ash, pine, etc., are eaten by some weevil or other."

"Sometimes this larva destroys great forests of oak trees. In 1783, in the Forest of Hartz, 1,500,000 trees were destroyed by these insects."

Larva of Scolytus

"Sometimes this larva destroys great forests of oak trees. In 1783, in the Forest of Hartz, 1,500,000…

Beetles in the family Chrysomelidae are commonly known as leaf beetles.

Lina Populi

Beetles in the family Chrysomelidae are commonly known as leaf beetles.

The Phasmatodea (sometimes called Plasmodia) are an order of insects, whose members are variously known as stick insects (in Europe), walking sticks or stick-bugs (in the United States of America), phasmids, ghost insects and leaf insects (generally the family Phylliidae). The ordinal name is derived from the Greek "phasma" meaning an apparition or phantom, and refers to the resemblance of many species to sticks or leaves. Their natural camouflage can make them extremely difficult to spot. A few species (for example those in the genus Anisomorpha) are capable of secreting a substance from glands on the metathorax that can cause an intense burning irritation of the eyes (and in some cases temporary blindness) and mouth of potential predators on contact.

Stick Insect

The Phasmatodea (sometimes called Plasmodia) are an order of insects, whose members are variously known…

Grasshoppers are herbivorous insects of the suborder Ceasefire in the order Orthoptera. To distinguish them from bush crickets or katydids, they are sometimes referred to as short-horned grasshoppers. Species that change color and behavior at high population densities are called locusts. Recent estimates (Kevan 1982; G&uuml;nther, 1980, 1992; Otte 1994-1995; subsequent literature) indicate some 2,400 valid Caeliferan genera and about 11,000 valid species described to date. Many undescribed species exist, especially in tropical wet forests.

Narrow-Leaved Grasshopper

Grasshoppers are herbivorous insects of the suborder Ceasefire in the order Orthoptera. To distinguish…

Grasshoppers are herbivorous insects of the suborder Ceasefire in the order Orthoptera. To distinguish them from bush crickets or katydids, they are sometimes referred to as short-horned grasshoppers. Species that change color and behavior at high population densities are called locusts. Recent estimates (Kevan 1982; G&uuml;nther, 1980, 1992; Otte 1994-1995; subsequent literature) indicate some 2,400 valid Caeliferan genera and about 11,000 valid species described to date. Many undescribed species exist, especially in tropical wet forests.

Oblong Leaf-Winged Grasshopper

Grasshoppers are herbivorous insects of the suborder Ceasefire in the order Orthoptera. To distinguish…

The Ichneumonoidea are insects classified in the hymenopteran suborder Apocrita. The super family is made up of the ichneumon wasps (often inaccurately called "ichneumon flies"; family Ichneumonidae) and the braconids (family Braconidae). Like other parasitic wasps, they were long placed in the "Parasitica", variously considered as an infraorder or an unranked clade, but actually not a monophyletic group.

Ichneumon Fly

The Ichneumonoidea are insects classified in the hymenopteran suborder Apocrita. The super family is…

Illustration of a pupa attached to a wall. A pupa (Latin pupa for doll, pl: pupae or pupas) is the life stage of some insects undergoing transformation. The pupal stage is found only in holometabolous insects, those that undergo a complete metamorphosis, going through four life stages; embryo, larva, pupa and imago.

Pupa

Illustration of a pupa attached to a wall. A pupa (Latin pupa for doll, pl: pupae or pupas) is the life…

Illustration of a pupa attached to a leaf. A pupa (Latin pupa for doll, pl: pupae or pupas) is the life stage of some insects undergoing transformation. The pupal stage is found only in holometabolous insects, those that undergo a complete metamorphosis, going through four life stages; embryo, larva, pupa and imago.

Pupa

Illustration of a pupa attached to a leaf. A pupa (Latin pupa for doll, pl: pupae or pupas) is the life…

Grouse are a group of birds from the order Galliformes. Often considered a family Tetraonidae, the American Ornithologists' Union and many others include grouse as a subfamily Tetraoninae in the family Phasianidae. Grouse inhabit temperate and subarctic regions of the northern hemisphere, from pine forests to moorland and mountainside. Most species are year-round residents, and do not migrate. These birds feed mainly on vegetation, but also on insects, especially when feeding young. Several of the forest-living species are notable for eating large quantities of conifer needles, which most other vertebrates refuse

Young Grouse

Grouse are a group of birds from the order Galliformes. Often considered a family Tetraonidae, the American…

Crickets, family Gryllidae (also known as "true crickets"), are insects somewhat related to grasshoppers and more closely related to katydids or bush crickets (family Tettigoniidae). They have somewhat flattened bodies and long antennae. There are about 900 species of crickets. They tend to be nocturnal and are often confused with grasshoppers because they have a similar body structure including jumping hind legs.

Cricket

Crickets, family Gryllidae (also known as "true crickets"), are insects somewhat related to grasshoppers…

Aphids, also known as plant lice, are small plant-eating insects, and members of the superfamily Aphidoidea. Aphids are among the most destructive insect pests on Earth.

Aphid

Aphids, also known as plant lice, are small plant-eating insects, and members of the superfamily Aphidoidea.…

The genus Tyrannus is a group of large insect-eating birds in the Tyrant flycatcher family Tyrannidae. The majority are named as Kingbirds. They prefer semi-open or open areas. These birds wait on an exposed perch and then catch insects in flight. They have long pointed wings and large broad bills. These birds tend to defend their breeding territories aggressively, often chasing away much larger birds. The genus name means "tyrant".

Kingbird

The genus Tyrannus is a group of large insect-eating birds in the Tyrant flycatcher family Tyrannidae.…

An illustration of a woodpecker's tongue. The long sticky tongues, which possess bristles, aid these birds in grabbing and extracting insects deep within a hole of a tree.

Woodpecker Tongue

An illustration of a woodpecker's tongue. The long sticky tongues, which possess bristles, aid these…

Crickets, family Gryllidae (also known as "true crickets"), are insects somewhat related to grasshoppers and more closely related to katydids or bush crickets (family Tettigoniidae). They have somewhat flattened bodies and long antennae. There are about 900 species of crickets. They tend to be nocturnal and are often confused with grasshoppers because they have a similar body structure including jumping hind legs.

Cricket

Crickets, family Gryllidae (also known as "true crickets"), are insects somewhat related to grasshoppers…

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in most of North and much of Central America. It breeds from Alaska and Newfoundland south to Florida, the Gulf of Mexico, Mexico and Guatemala, with isolated populations in western El Salvador, northwestern Honduras and northwestern Costa Rica. It may winter as far north as Pennsylvania and British Columbia, but northern populations are generally migratory, moving south to Mexico and the southern United States. The Red-winged Blackbird is sexually dimorphic; the male has all black with a red shoulder and yellow wing bar, while the female is a nondescript dark brown. Seeds and insects make up the bulk of the Red-winged Blackbird's diet.

Red-winged Blackbird

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in…

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in most of North and much of Central America. It breeds from Alaska and Newfoundland south to Florida, the Gulf of Mexico, Mexico and Guatemala, with isolated populations in western El Salvador, northwestern Honduras and northwestern Costa Rica. It may winter as far north as Pennsylvania and British Columbia, but northern populations are generally migratory, moving south to Mexico and the southern United States. The Red-winged Blackbird is sexually dimorphic; the male has all black with a red shoulder and yellow wing bar, while the female is a nondescript dark brown. Seeds and insects make up the bulk of the Red-winged Blackbird's diet.

Red-winged Blackbird (Female)

The Red-winged Blackbird (Agelaius phoeniceus) is a passerine bird of the family Icteridae found in…

Nighthawks are birds of the nightjar family in the New World subfamily Chordeilinae. They are medium-sized nocturnal birds with long wings, short legs and very short bills that usually nest on the ground and catch flying insects. The Least Nighthawk, at 16 cm (6.3 inches) and 23 grams, is the smallest of all Caprimulgiformes. Nightjars are sometimes referred to as goatsuckers from the mistaken belief that they suck milk from goats (the Latin for goatsucker is Caprimulgus).

Nighthawk

Nighthawks are birds of the nightjar family in the New World subfamily Chordeilinae. They are medium-sized…

An illustration of a Phoebe's nest in a box. The genus Sayornis is a small group of medium-sized insect-eating birds in the Tyrant flycatcher family Tyrranidae native to North and South America. They prefer semi-open or open areas. These birds wait on a perch and then catch insects in flight, also sometimes picking them up from the ground. Their nest is an open cup sometimes placed on man-made structures. They often slowly lower and raise their tails while perched.

Phoebe's Nest

An illustration of a Phoebe's nest in a box. The genus Sayornis is a small group of medium-sized insect-eating…

An illustration of Cochineal living on cactus. Cochineal is the name of both crimson or carmine dye and the cochineal insect (Dactylopius coccus), a scale insect in the suborder Sternorrhyncha, from which the dye is derived. This type of insect, a primarily sessile parasite, lives on cacti from the genus Opuntia, feeding on moisture and nutrients in the cacti. The insect produces carminic acid which deters predation by other insects. Carminic acid can be extracted from the insect's body and eggs to make the dye. Cochineal is primarily used as a food colouring and for cosmetics.

Cochineal

An illustration of Cochineal living on cactus. Cochineal is the name of both crimson or carmine dye…

An illustration of a male Cochineal. Cochineal is the name of both crimson or carmine dye and the cochineal insect (Dactylopius coccus), a scale insect in the suborder Sternorrhyncha, from which the dye is derived. This type of insect, a primarily sessile parasite, lives on cacti from the genus Opuntia, feeding on moisture and nutrients in the cacti. The insect produces carminic acid which deters predation by other insects. Carminic acid can be extracted from the insect's body and eggs to make the dye. Cochineal is primarily used as a food colouring and for cosmetics.

Cochineal (Male)

An illustration of a male Cochineal. Cochineal is the name of both crimson or carmine dye and the cochineal…