Crambus vulvivagellus species; b, larva; c, underground tube and cocoon; f, moth with wings at rest.

Crambus

Crambus vulvivagellus species; b, larva; c, underground tube and cocoon; f, moth with wings at rest.

Crambus vulvivagellus species; moth with wings spread.

Crambus

Crambus vulvivagellus species; moth with wings spread.

Crambus vulvivagellus species; wing of moth.

Crambus

Crambus vulvivagellus species; wing of moth.

Crambus vulvivagellus species; an egg.

Crambus

Crambus vulvivagellus species; an egg.

The grape plume of the Oxyptilus periscelidactylus species; a, larva in a spun-up tip; b, pupa.

Grape Plume

The grape plume of the Oxyptilus periscelidactylus species; a, larva in a spun-up tip; b, pupa.

The grape plume of the Oxyptilus periscelidactylus species; projection of moth.

Grape Plume

The grape plume of the Oxyptilus periscelidactylus species; projection of moth.

The grape plume of the Oxyptilus periscelidactylus species; moth.

Grape Plume

The grape plume of the Oxyptilus periscelidactylus species; moth.

The grape plume of the Oxyptilus periscelidactylus species; single segment of larva.

Grape Plume

The grape plume of the Oxyptilus periscelidactylus species; single segment of larva.

Teras minuta species; larva.

Moth

Teras minuta species; larva.

Teras minuta species; pupa.

Moth

Teras minuta species; pupa.

Teras minuta species; moth.

Moth

Teras minuta species; moth.

Teras minuta species; case made on apple-leaf.

Moth

Teras minuta species; case made on apple-leaf.

Cranberry leaf with eggs of Rhopobota species, and a spray spun up at tip by the larva.

Cranberry

Cranberry leaf with eggs of Rhopobota species, and a spray spun up at tip by the larva.

The codling moth, Carpocapsa pomonella species; a, apple cut to show borings of the larva; b, place where the egg was laid and the larva started; e, larva; f, moth at rest.

Codling Moth

The codling moth, Carpocapsa pomonella species; a, apple cut to show borings of the larva; b, place…

The codling moth, Carpocapsa pomonella species; pupa.

Codling Moth

The codling moth, Carpocapsa pomonella species; pupa.

The codling moth, Carpocapsa pomonella species; moth with wings spread.

Codling Moth

The codling moth, Carpocapsa pomonella species; moth with wings spread.

The codling moth, Carpocapsa pomonella species; head of larva.

Codling Moth

The codling moth, Carpocapsa pomonella species; head of larva.

The codling moth, Carpocapsa pomonella species; cocoon.

Codling Moth

The codling moth, Carpocapsa pomonella species; cocoon.

An ear of corn showing injury done by the Angoumois grain moth.

Corn

An ear of corn showing injury done by the Angoumois grain moth.

Gelechia cereallella species; larva.

Gelechia

Gelechia cereallella species; larva.

Gelechia cereallella species; pupa.

Gelechia

Gelechia cereallella species; pupa.

Gelechia cereallella species; moth.

Gelechia

Gelechia cereallella species; moth.

Gelechia cereallella species; wing.

Gelechia

Gelechia cereallella species; wing.

Gelechia cereallella species; egg.

Gelechia

Gelechia cereallella species; egg.

Gelechia cereallella species; larva feeding in kernel of corn.

Gelechia

Gelechia cereallella species; larva feeding in kernel of corn.

Gelechia cereallella species; structural detail.

Gelechia

Gelechia cereallella species; structural detail.

A clothes moth, Tinea pellionella species; larva in case.

Clothes Moth

A clothes moth, Tinea pellionella species; larva in case.

A clothes moth, Tinea pellionella species; larva out of case.

Clothes Moth

A clothes moth, Tinea pellionella species; larva out of case.

A clothes moth, Tinea pellionella species; adult moth.

Clothes Moth

A clothes moth, Tinea pellionella species; adult moth.

Antenna in flies; tip of plumose antenna.

Antenna

Antenna in flies; tip of plumose antenna.

Antenna in flies; joints verticilate.

Antenna

Antenna in flies; joints verticilate.

Antenna in flies; aristate, the arista bare.

Antenna

Antenna in flies; aristate, the arista bare.

Antenna in flies; arista plumose at base.

Antenna

Antenna in flies; arista plumose at base.

Antenna in flies; arista plumose to tip.

Antenna

Antenna in flies; arista plumose to tip.

Chironomus species, male.

Chironomus

Chironomus species, male.

Epidapus scabei species, wingless female and structural details.

Epidapus

Epidapus scabei species, wingless female and structural details.

Epidapus scabei species, egg.

Epidapus

Epidapus scabei species, egg.

Epidapus scabei species, eggs.

Epidapus

Epidapus scabei species, eggs.

Epidapus scabei species, eggs.

Epidapus

Epidapus scabei species, eggs.

Epidapus scabei species, larva.

Epidapus

Epidapus scabei species, larva.

The Hessian-fly of the Cecidomyia destructor species; On the left, a healthy stalk of wheat, and on the right one infested at h by Hessian-fly, showing the galls. a, egg; b, larva; c, flaxseed; d, pupa; e, fly ovipositing on leaf; f, female; g, male Hessian-fly; i, the parasite, Merisus destructor species.

Hessian Fly

The Hessian-fly of the Cecidomyia destructor species; On the left, a healthy stalk of wheat, and on…

The pear-midge, Diplosis pyrivora species; female adult.

Pear Midge

The pear-midge, Diplosis pyrivora species; female adult.

The pear-midge, Diplosis pyrivora species; structural detail.

Pear Midge

The pear-midge, Diplosis pyrivora species; structural detail.

The pear-midge, Diplosis pyrivora species; pupa.

Pear Midge

The pear-midge, Diplosis pyrivora species; pupa.

The pear-midge, Diplosis pyrivora species; structural detail.

Pear Midge

The pear-midge, Diplosis pyrivora species; structural detail.

The pear-midge, Diplosis pyrivora species; structural detail.

Pear Midge

The pear-midge, Diplosis pyrivora species; structural detail.

An Asilid fly of the Erax bastardi species; larva.

Fly

An Asilid fly of the Erax bastardi species; larva.

An Asilid fly of the Erax bastardi species; adult.

Fly

An Asilid fly of the Erax bastardi species; adult.

An Asilid fly of the Erax bastardi species; pupa.

Fly

An Asilid fly of the Erax bastardi species; pupa.

Systaechus oreas species; larva.

Bee Fly

Systaechus oreas species; larva.

Systaechus oreas species; detail of larva.

Bee Fly

Systaechus oreas species; detail of larva.

Systaechus oreas species; detail of larva.

Bee Fly

Systaechus oreas species; detail of larva.

Systaechus oreas species; detail of larva.

Bee Fly

Systaechus oreas species; detail of larva.

Systaechus oreas species; detail of larva.

Bee Fly

Systaechus oreas species; detail of larva.

Systaechus oreas species; detail of larva.

Bee Fly

Systaechus oreas species; detail of larva.

Systaechus oreas species; adult.

Bee Fly

Systaechus oreas species; adult.

Systaechus oreas species; pupa.

Bee Fly

Systaechus oreas species; pupa.

Body vesiture of Eristalis tenax species; entire hair.

Eristalis

Body vesiture of Eristalis tenax species; entire hair.

Body vesiture of Eristalis tenax species; part of entire hair.

Eristalis

Body vesiture of Eristalis tenax species; part of entire hair.

Body vesiture of Eristalis tenax species; part of entire hair.

Eristalis

Body vesiture of Eristalis tenax species; part of entire hair.