Adalia bipuncia, adult.

Adalia Bipuncia

Adalia bipuncia, adult.

Epilachne Corrupta, pupa.

Squash Beetle

Epilachne Corrupta, pupa.

Epilachne Corrupta, larva.

Squash Beetle

Epilachne Corrupta, larva.

Epilachne Corrupta, injury on bean.

Squash Beetle

Epilachne Corrupta, injury on bean.

Languria Mozardi, egg.

Clover Stem Borer

Languria Mozardi, egg.

Languria Mozardi, larva in clover stem.

Clover Stem Borer

Languria Mozardi, larva in clover stem.

Languria Mozardi, larva.

Clover Stem Borer

Languria Mozardi, larva.

Languria Mozardi, pupa.

Clover Stem Borer

Languria Mozardi, pupa.

Languria Mozardi, adult.

Clover Stem Borer

Languria Mozardi, adult.

Silvanus Surinamensis, beetle.

Saw-Toothed Grain Beetle

Silvanus Surinamensis, beetle.

Silvanus Surinamensis, pupa.

Saw-Toothed Grain Beetle

Silvanus Surinamensis, pupa.

Silvanus Surinamensis, larva.

Saw-Toothed Grain Beetle

Silvanus Surinamensis, larva.

Atomaria Ephippiata insect.

Atomaria Ephippiata

Atomaria Ephippiata insect.

Corticaria Pumila insect.

Corticaria Pumila

Corticaria Pumila insect.

The larder-beetle, Dermestes lardarius species; larva.

Larder Beetle

The larder-beetle, Dermestes lardarius species; larva.

The larder-beetle, Dermestes lardarius species; a single hair from larva.

Larder Beetle

The larder-beetle, Dermestes lardarius species; a single hair from larva.

The larder-beetle, Dermestes lardarius species; adult beetle.

Larder Beetle

The larder-beetle, Dermestes lardarius species; adult beetle.

The leather-beetle, Dermestes vulpinus species; larva.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; larva.

The leather-beetle, Dermestes vulpinus species; pupa.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; pupa.

The leather-beetle, Dermestes vulpinus species; adult.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; adult.

The leather-beetle, Dermestes vulpinus species; detail of larva.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; detail of larva.

The leather-beetle, Dermestes vulpinus species; detail of larva.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; detail of larva.

The leather-beetle, Dermestes vulpinus species; detail of larva.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; detail of larva.

The leather-beetle, Dermestes vulpinus species; detail of larva.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; detail of larva.

The leather-beetle, Dermestes vulpinus species; detail of larva.

Leather Beetle

The leather-beetle, Dermestes vulpinus species; detail of larva.

The carpet-beetle, Anthrenus scrophularia; beetle.

Carpet Beetle

The carpet-beetle, Anthrenus scrophularia; beetle.

The carpet-beetle, Anthrenus scrophularia; pupa.

Carpet Beetle

The carpet-beetle, Anthrenus scrophularia; pupa.

The carpet-beetle, Anthrenus scrophularia; larval skin split to expose the pupa within it.

Carpet Beetle

The carpet-beetle, Anthrenus scrophularia; larval skin split to expose the pupa within it.

The carpet-beetle, Anthrenus scrophularia; larva.

Carpet Beetle

The carpet-beetle, Anthrenus scrophularia; larva.

Byturus unicolor insect.

Raspberry Beetle

Byturus unicolor insect.

Ips fasciatus insect.

Bark Beetle

Ips fasciatus insect.

Tenebriodes corticalis, the "cadelle;" larva.

Cadelle

Tenebriodes corticalis, the "cadelle;" larva.

Tenebriodes corticalis, the "cadelle;" adult.

Cadelle

Tenebriodes corticalis, the "cadelle;" adult.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

Tenebriodes corticalis, the "cadelle;" structural detail.

Cadelle

Tenebriodes corticalis, the "cadelle;" structural detail.

An elater from side, to show the prosternal process.

Elater

An elater from side, to show the prosternal process.

The eyed elater, Alaus oculatus species.

Click Beetle

The eyed elater, Alaus oculatus species.

Wood-boring wirer-worm, from side. Also known as Click Beetle larva.

Wire Worm

Wood-boring wirer-worm, from side. Also known as Click Beetle larva.

Larva of the click-beetle.

Click Beetle

Larva of the click-beetle.

Adult click-beetle.

Click Beetle

Adult click-beetle.

The flat-head apple-borer Chrysobothris femorata species; larva.

Apple Borer

The flat-head apple-borer Chrysobothris femorata species; larva.

The flat-head apple-borer Chrysobothris femorata species; pupa.

Apple Borer

The flat-head apple-borer Chrysobothris femorata species; pupa.

The flat-head apple-borer Chrysobothris femorata species.

Apple Borer

The flat-head apple-borer Chrysobothris femorata species.

The flat-head apple-borer Chrysobothris femorata species; adult.

Apple Borer

The flat-head apple-borer Chrysobothris femorata species; adult.

Blackberry-cane borer, Agrilus ruficollis species; larva.

Borer

Blackberry-cane borer, Agrilus ruficollis species; larva.

Blackberry-cane borer, Agrilus ruficollis species; adult.

Borer

Blackberry-cane borer, Agrilus ruficollis species; adult.

Blackberry-gall maker; gall just beginning to form over recent borings.

Blackberry Gall

Blackberry-gall maker; gall just beginning to form over recent borings.

Blackberry-gall maker; section through an old stem to show the character of the gall.

Blackberry Gall

Blackberry-gall maker; section through an old stem to show the character of the gall.

The sinuate pear-borer, Agrilus sinnuatus species; beetle.

Pear Borer

The sinuate pear-borer, Agrilus sinnuatus species; beetle.

The sinuate pear-borer, Agrilus sinnuatus species; larva.

Pear Borer

The sinuate pear-borer, Agrilus sinnuatus species; larva.

The sinuate pear-borer, Agrilus sinnuatus species; its anal fork.

Pear Borer

The sinuate pear-borer, Agrilus sinnuatus species; its anal fork.

The sinuate pear-borer, Agrilus sinnuatus species; pupal chamber with pupa in position.

Pear Borer

The sinuate pear-borer, Agrilus sinnuatus species; pupal chamber with pupa in position.

Work of the sinuate pear-borer on a Bartlett pear-tree.

Pear-Tree

Work of the sinuate pear-borer on a Bartlett pear-tree.

Fire-fly, Photinus pyralis species; larva.

Firefly

Fire-fly, Photinus pyralis species; larva.

Fire-fly, Photinus pyralis species; pupa in cell.

Firefly

Fire-fly, Photinus pyralis species; pupa in cell.