Blood-vein

The wingspan is 1.4 - 2.5 cm.

Chlorochlamys phyllinaria, the thin-lined chlorochlamys moth, is a moth of the family Geometridae. It is found in North America, where it has been recorded from Georgia to California, northward in the central states to Nebraska. The length of the forewings is 6–9 mm for males and 7–10.5 mm for females. The forewings are usually olive green, but sometimes tan or reddish brown. There are thin whitish or yellowish lines. The hindwings are similar, but always without an antemedial line. Adults are usually on wing from June to September, but from March to November in the south-west.

Dichorda illustraria is a butterfly from the family of the spanners (Geometridae). The scientific name of the species was first validly published in 1886 by Hulst.

Dichorda iridaria, the showy emerald moth, is a moth of the family Geometridae. The species was first described by Achille Guenée in 1857. It is found in North America, where it has been recorded from Alabama, Arkansas, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Maryland, Massachusetts, Mississippi, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Ontario, Pennsylvania, Quebec, South Carolina, Tennessee, Texas, Virginia, West Virginia and Wisconsin. The wingspan is about 25–28 mm. The larvae feed on Rhus species, including Rhus typhina and Rhus copallina. and Toxicodendron radicans.

Iridopsis larvaria is a butterfly from the family of spanners (Geometridae). The scientific name of the species was first validly published in 1858 by Guenée.

Iridopsis vellivolata, the large purplish gray, is a species of geometrid moth in the family Geometridae. It is found in North America. The MONA or Hodges number for Iridopsis vellivolata is 6582.

The wingspan is 3 - 3.5 cm. Adults have dark brown or brown mottled wings.

The wingspan is 3.5 - 4 cm.

Western honey bee（Apis mellifera） is the most common species of honeybee in the world. Among the first domesticated insects, its cultural and economic impact on humanity has been vast and far-reaching, providing honey, wax and its services as a pollinator. Western honey bee faces challenges worldwide, such as colony collapse disorder, and populations are thought to be decreasing.

The monarch butterfly (Danaus plexippus) is the most recognizable butterfly in North America. It is best known for its appearance, but should be better known for the fact that it has a 3000-mile migration that takes the butterfly 4 generations to complete. Their diet is also a natural deterrent for predators, as they eat milkweed, a poison that induces vomiting.

The japanese rhinoceros beetle (Trypoxylus dichotomus) is a massive beetle about the size of the palm of a hand. It's distinguished by its long Y-shaped horn, which it uses to fight other males with. It's a nocturnal bug that feeds on sap and sweet fruits. This species is sometimes kept as a pet due to its unique appearance and simple care requirements.

The silken threads produced by silkworm during its larval stage have been highly coveted for millennia, manifesting as a luxurious fabric in human society. Remarkably, this creature has a singular diet, feeding exclusively on the leaves of its primary host plant from which it extracts the necessary nutrients to facilitate its transition into a non-feeding, winged adult.

Menelaus blue morpho (Morpho menelaus) is a gorgeous butterfly with large, royal blue wings. Linnaeus named the genus Morpho the Aphrodite-Ancient Greek goddess of love and beauty for its extreme beauty. It is native to tropical rainforests. Though many butterfly gardens now cultivate them in captivity, there are still many people who never get a chance to see them.

While the atlas moth (Attacus atlas) can't tell you where to find your country on the map, it does earn its name through other means. It is one of the largest moths in the world, with a wingspan that is far larger than its body, creating an abnormal comparison. In India, their silk is gathered in a non-commercial capacity and is considered to be more durable than the domestic silkworm.

Both sexes reach about 5 mm in body length. Females and immatures of both sexes are brown but have color patterns by which they can be distinguished from related species. Also, the males dance to attract females.

Often confused for the ladybug, multicolored asian ladybeetle (Harmonia axyridis) is a separate species that, unlike the ladybug, is a household pest. It is considered particularly annoying for its habit of returning to places from which it is removed. One of the most variable species in the world, there are many different colors and patterns multicolored asian ladybeetle may display, making identification potentially difficult.