"Toward the end of summer the nest may contain three thousand workers and many females, who live together…
Hornets "make their nests in trunks of old trees, perforating the sound wood to arrive at the heart,…
"The Card Making Wasp of Cayenne is a consummate artist. From an architectural point of view, the card…
"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in…
"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in…
"There are solitary wasps which make their cells in holes, which they scoop out in the ground or in…
"The Red Ant plies, according to circumstances, the trade of a mason or excavator. All these are bustling,…
Also known as the Parasol Ant. They are called this because of the way they carry leaves above their…
This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…
This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…
This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…
This ant belongs to the Mason-Ants which employ a mortar in raising their hillocks at the same time…
"Its body is transparent, the head and wings can be made out, but no legs. The mouth is a retractible…
"When the pupa is born, the workers watch over the newly-born insect; for some days they feed it, help…
"One colony of ants will attach another, and those captured are made slaves. The warlike tribes never…
"The Philanthus feeds its larvae on bees, having first numbed them by its sting. It belongs…
This ant is "parasitical on solitary bees; their larvae devouring the larvae of the bees."
This ant is "parasitical on solitary bees; their larvae devouring the larvae of the bees."
"It also belongs to the family which manages to place its eggs under the skin of other insects."
"The insects of the genus Sirex belong to a species which lay their eggs in living wood, and…
"Another species which devours the leaves of pine trees. It represents another family of saw-flies."
"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,…