These 130 species belong to Callistethus , a genus of shining leaf chafers in the family Scarabaeidae. [1] [2]
The ruteline genus Chrysina, or jewel scarabs, is a large genus of brightly colored, often metallic iridescent species, ranging from the southwestern edge of the United States as far south as Venezuela and Ecuador. The genus includes all the species formerly known as Plusiotis. They are typically between 15–35 millimetres (0.59–1.38 in) in length, and are nocturnal in habits, coming readily to lights. The larvae live in rotting logs, while the adults commonly feed on foliage; they tend to be found in pine, juniper, or pine-oak forests, most commonly between 1,000–3,000 metres (3,300–9,800 ft) elevation. They are most diverse in countries such as Guatemala, where as many as 15 species can be found in a single location, but there are only 4 species which occur in the United States.
Flower chafers are a group of scarab beetles, comprising the subfamily Cetoniinae. Many species are diurnal and visit flowers for pollen and nectar, or to browse on the petals. Some species also feed on fruit. The group is also called fruit and flower chafers, flower beetles and flower scarabs. There are around 4,000 species, many of them still undescribed.
Golofa is a genus of rhinoceros beetles. The name Golofa is the indigenous name used for these beetles in Venezuela, and was adopted as a genus name when originally described in 1837; the genus name is masculine in gender, following ICZN Article 30.2.3.
Lampetis is a genus of beetles in the family Buprestidae, containing the following species:
Pterostichinae is a subfamily of ground beetles. It belongs to the advanced harpaline assemblage, and if these are circumscribed sensu lato as a single subfamily, Pterostichinae are downranked to a tribe Pterostichini. However, as the former Pterostichitae supertribe of the Harpalinae as loosely circumscribed does seem to constitute a lineage rather distinct from Harpalus, its core group is here considered to be the present subfamily and the Harpalinae are defined more narrowly.
Pelidnota is a genus of beetles of the family Scarabaeidae.
Macrodactylini is a tribe of May beetles and junebugs in the family Scarabaeidae. There are at least 46 genera and over a thousand species described in the tribe Macrodactylini.
Germarostes is a genus of pill scarab beetles in the family Hybosoridae. There are at least 70 described species in Germarostes.
Cetoniini is a tribe of fruit and flower chafers in the family of beetles known as Scarabaeidae. There are over 80 genera in Cetoniini.
Archophileurus is a genus of rhinoceros beetles in the family Scarabaeidae. There are at least 30 described species in Archophileurus.
Brahmina is a large Holarctic genus of scarab beetles in the tribe Melolonthini, containing over 90 species in three subgenera.