"If the guide stops a moment all the followers halt; if he continues the route, they all hasten after…
"The European Fidonia Plumistaria, is distinguised by its curious feathery antennae." —…
"In the family Culicidae, or Gnats, which include several pre-eminently bloodthirsty species,…
"The Mosquitos, Colex musquito, which are very nearly allied to the gnats, are still greater…
"The tipulidae have the proboscis short, terminated by a pair of fleshy lips, inclosing two bristles."…
"The Ox-fly, Oestrus bovis, is three-forths of an inch long, and lays its eggs in the skin of young…
"a, eggs of the Breeze-fly; b, the same magnified; c, larva, or bot; d, chrysalis; e, perfect insect;…
"Aphaniptera includes the fleas, which, despite their minuteness, have made themselves a name in the…
"The Phrygania striata is over an inch long, of a fawn-color, with the exception of the eyes,…
"In some species the larvae, which are small, sluggish, oval-shaped creatures, and furnished with a…
"Among the larger kinds of dragon-fly is the Libellula depressa of Linnaeus, common in Europe,…
"One of the most beautiful species of Euopean dragonflies is the Virgin Dragon-fly, Libellela virgo,…
"They are often seen moving with a rapid flight over rivers, ponds, and meadows, alighting for a moment,…
"These insects are called Day-flies from the shortness of their existence in the perfect state;…
"These animals, often called White Ants, live in vast communities, principally in the hotter…
"Blattina includes the Cockroaches, the most noted species of which, the Black beetle or Common…
"The Phasmina includes some curious insects, one species of which is the Walking-leaf, Phyllium…
"Another species of cricket is the Field-cricket, a timid animal which avoids the society of man, living…
"Like that animal [the mole] it is constantly engaged in burrowing in the earth; and to enable it to…
"The Carolina Grasshopper, Gryllus Carolina, is a large species with brown wings, common in…
"Locusts, which, from their often collecting in vast swarms, and moving onward with a steady and irresistable…
"The migratory locust measures about two and a half inches in length, and some other exotic species…
"They carry the air required for their respiration in a space left for this purpose between the wings…
"The Nepa cinerea is a European example of this family, which may be met with there in every…
"The family of Fulgorina includes the Lantern-flies, of which a large species inhabiting…
"In America the cicadas have the general name of Harvest-flies; they are also often improperly…
"The Mantis is one of the most voracious of its class, and only assumes this solemn and devout appearance…
"The Electric Scolopendra, S. electrica, is a European species, luminous in the dark." —…
"A Centipede is a worm having a long slender, depressed body, protected by coriaceous plates, 21 pairs…
"Cochineal is a dye-stuff employed in dyeing scarlet and crimson; consists of the bodies of the femals…
"Cochineal is a dye-stuff employed in dyeing scarlet and crimson; consists of the bodies of the femals…
"Creepers are a family of birds which strongly resemble the woodpeckers in their habit of creeping on…
"The Dragon Fly has a large, broad head, very freely attached to the thorax, and large, convex, prominent…
"Frog Hoppers are ranked under the homopterous sub-order of insects. The name of frog hopper refers…
"Frog Hoppers are ranked under the homopterous sub-order of insects. The name of frog hopper refers…
"Frog Hoppers are ranked under the homopterous sub-order of insects. The name of frog hopper refers…
"Water Beetles are beetles which live on or in the water. The Dytiscus, common in stagnant water, is…
"Hornet is the largest species of wasp found in America. The thorax is mostly black; the abdomen is…
"Pylloxera is a genus of insects allied to the Aphis and Coccus families. The Phylloxeridæ attach…
"Pylloxera is a genus of insects allied to the Aphis and Coccus families. The Phylloxeridæ attach…
"Pylloxera is a genus of insects allied to the Aphis and Coccus families. The Phylloxeridæ attach…
The Seventeen Year Locust (Cicada septendecim) spends seventeen years underground feeding on the roots…
"Spider Fly is a genus of dipterous insects, chiefly allied to the forest fly. The insects are parasitical…
"After attaching themselves to the walls of the stomach, the botfly larva are nourished by the blood…
"The fig insect will not lay eggs in the Smyrna fig, but only in the wild fig; therefore one individual…
"These are wasplike moths of brilliant colors and have transparent wings. They generally fly by day."…
"Hop louse which lives on the plum tree in the late fall, winter, and early spring until the hop vines…
"The pea weevil is often found in peas in its larval state during summer and autumn, as a pupa in winter,…