"Its distinguishing features are its small eyes, separate posterior coxae, and widely inflexed margin…
A beetle with a contignous posterior coxae, large prominent eyes, ad maxillary palpi with the third…
A beetle with a contignous posterior coxae, large prominent eyes, ad maxillary palpi with the third…
A beetle with a contignous posterior coxae, large prominent eyes, ad maxillary palpi with the third…
A beetle with a contignous posterior coxae, large prominent eyes, ad maxillary palpi with the third…
Very variable in size and color, but usually a brownish gray and covered in shory whitish gray hairs.…
A long, depressed form borer. Usually brownish green, roughened by shallow pits of brighter metallic…
Also known as Stiretrus anchorago. This bug is predatory of the larvae of the Mexican bean beetle and…
"Shows a butterfly with comparatively very large wings. The nervures are seen to be a great advantage…
The swallowtail butterfly (Papilio machaon) is a large colorful butterfly with atleast 550 species.
A sequenced illustration of the cabbage butterfly undergoing metamorphosis. The butterfly starts out…
The caterpillar stage of the double-toothed prominent (Nerice bidentata) showing its serrated back.
The House Centipede (Scutigera coleoptrata) is a yellow and gray centipede with thirty legs. It was…
A common cockroach. Nocturnal in habit and are very troublsome in houses where they multiply and feed…
The common European Cleg is a large, black/blue-black blood-sucking 'horsefly' of the family Tabanidae.…
The body is somewhat flattened, and the sides of the abdomen are strongly recurved. The head long, narrow,…
The mole cricket (Gryllotalpa vulgaris) is an insect named for their highly developed forelimbs and…
"Rose-curculio (Rhynchites bicolor). a, beetle; c, same in profile; b, claw." -Whitney, 1911
An insect characterized by large multifaceted eyes, two pairs of strong transparent wings, and an elongated…
Spongophora brunneipennis is a species of earwig, and insect distinguished by forceps on its abdomen.
"The fig insect will not lay eggs in the Smyrna fig, but only in the wild fig; therefore one individual…
Illustration of a fire-fly commonly found in the West Indies. Its scientific name is Pyrophorus noctilucus.
The human flea (Pulex irritans) is a parasitic insect that actually has several hosts despite its name.
"After attaching themselves to the walls of the stomach, the botfly larva are nourished by the blood…
"The family of Fulgorina includes the Lantern-flies, of which a large species inhabiting…