Females will take approximately three days to lay their eggs. When completed, they will have laid between…
"In order to get them to leave their old food and feed upon the bright and newer leaves, a net is spread…
"In order to get them to leave their old food and feed upon the bright and newer leaves, a net is spread…
The best silkworm cocoons "are drawn in toward the middle, or have a concavity on either side. There…
The various stages of the Silkworm's life presented in a single diagram.
"The silk of the Yama-Mai is as bright as that of the mulberry silkworm, but a little less…
"The silk of the Yama-Mai is as bright as that of the mulberry silkworm, but a little less…
"The Lackey derives its name from the color of the caterpillar, which has longitudinal lines of various…
Also called the Hop-Dog. "It attacks every kind of tree. In 1828 they laid waste a tract of woods three…
"The Orgyias comprise a great number of small species, of a dark color, which do a great deal…
"The Brown Tailed Moth is also very destructive to trees. The caterpillars live in quantities on the…
"The caterpillar of the [Lobster Moth] presents a strange appearance, though the moth has nothing remarkable…
"The Noctuina are a group of Lepidoptera of middling size, generally found in woods, meadows…
"The Noctuina are a group of Lepidoptera of middling size, generally found in woods, meadows…
"These creatures are found on many trees, but particularly n the oak, the foliage of which they often…
"These creatures are found on many trees, but particularly n the oak, the foliage of which they often…
"The Pyralina contains the smallest nocturnal Lepidoptera, and nearly all those tiny species…
"The Pyralina contains the smallest nocturnal Lepidoptera, and nearly all those tiny species…
"The Pyralina contains the smallest nocturnal Lepidoptera, and nearly all those tiny species…
"The male weighs as much as thirty workers, and attains the length of nearly four-fifths of an inch."
"The workers are one fifth of an inch long; the body soft and of extreme delicacy, but the sharp mandibles…
"The soldiers are twice as long, and weigh as much as fifteen workers. They may be distinguished by…
"The female attains to six inches in length, and weighs as much as thirty thousand workers. It is an…
"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…
"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…
"An insect among the Neuroptera, which undergo incomplete metamorphoses. These flutter about the banks…
"Ant-lions diffuse an odor of roses. Their flight, which is weak, distinguishes them from the dragon-fly."
"A very beautiful species of the ant-lion is to be found in the climate which characterizes the south…
"It resembles a large gnat. They are found on hedges and plants during the summer."
"The rose-beetle frequents roses especially, of which it eats the petals and stamens. They fly by day…
"It is found in rotten wood, and often in ants' nests. When it has acquired its full development, it…
"These insects often feed upon matter in a state of putrefaction. They are nature's undertakers. A great…
"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They…
"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They…
"This represents the Goliaths. These insects often feed upon matter in a state of putrefaction. They…
"They are met with in South America. The males have an extraordinary head. They fly during the day around…
"In from four to six weeks after being laid, the little larvae are hatched, and immediately attack the…
"In from four to six weeks after being laid, the little larvae are hatched, and immediately attack the…
"At the end of the third year it changes into a pupa, after having surrounded itself with a cocoon consolidated…
"At the end of the third year it changes into a pupa, after having surrounded itself with a cocoon consolidated…
"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the…
"A common specimen about an inch long, of a chestnut brown and perfectly smooth. The male, but not the…
"Some species collect portions of excrement, which they make up into balls and roll them until they…
"The Ateuchi are large, flat insects, with a broudtoothed clypeus. To this genus belongs the…
"The Ateuchi are large, flat insects, with a broudtoothed clypeus. To this genus belongs the…
"They live in half rotten trees. Their strength enables them to lift considerable wieghts. They do not…
"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…
"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…
"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…
"They introduce themselves under the skin of the carcasses of animals, and devour their flesh to the…
"The Necrophori, or Grave Diggers, are honest undertakers, who carefully bury carcasses left…
"The Necrophori, or Grave Diggers, are honest undertakers, who carefully bury carcasses left…
"This specimen lives in the carcasses of animals, on manure, and attacks living insects. It is a carnivorous,…
"This specimen lives in the carcasses of animals, on manure, and attacks living insects. It is a carnivorous,…
"They eat bacon, skins, and also attack each other. The perfect insect does no damage. Insects in this…