The Indomalayan realm is one of the eight biogeographic realms. It extends across most of South and Southeast Asia and into the southern parts of East Asia.
Prosopocoilus giraffa, the giraffe stag beetle, is the world's largest stag beetle and is a member of the family Lucanidae within the order Coleoptera. They have very long, toothed and notched mandibles that protrude about half the size of their body. They tend to be aggressive and are fierce and powerful. Males fight each other using these strong and enlarged jaws to lift and throw rivals to win a mate. They can grow up to 119 millimetres in length. Several distinctive populations (subspecies) are found in moist forested region areas of Asia, ranging from India to Indonesia. Prosopocoilus giraffa keisukei can measure up to 12 centimeters. Prosopocoilus giraffa daisukei have the brightest elytra of all subspecies and Prosopocoilus giraffa giraffa is the smallest subspecies.
Lucanus is a genus of stag beetles (Lucanidae).
Serrognathus titanus is a species of beetle in the family Lucanidae. It was described by Jean Baptiste Boisduval in 1835. Huang and Chen (2013) separated Serognathus from the genus Dorcus by representing morphological characters and DNA analysis.
Odontolabis cuvera, the golden stag beetle, is a beetle of the family Lucanidae, stag beetles.
The Lucanidae are a family of beetles that include the stag beetles. The family can be further subdivided in a taxonomy. The classification presented here follows Smith (2006), with the exception of the tribal classification within the Lucaninae.
Serrognathus is a genus of beetles in the stag beetle family Lucanidae. Species of the genus are found in the Indo-Australian region.
Anthiinae is a subfamily of beetles in the family Carabidae, containing the following genera:
Pheropsophus is a genus of ground beetles in the family Carabidae. It is considered a sister group of the genus Pheropsophidius within the subtribe Pheropsophina.
Hexagonia is a genus of ground beetles in the family Carabidae. There are more than 40 described species in Hexagonia, found in Asia and Africa.
Desera is a genus in the beetle family Carabidae. There are more than 20 described species in Desera.
Pericalus is a genus in the beetle family Carabidae. There are at least 40 described species in Pericalus, found in the south, southeast, and east of Asia.
Cyclommatus is a genus of the family Lucanidae, also known as the stag beetle. The majority of the species from the genus Cyclommatus are located in Southeast Asia, though some species are found in China and Taiwan as well. The genus Cyclommatus also consists of three subgenera: Cyclommatus, Cyclommatinus and Cyclommatellus. Each subgenera contains 80, 24 and 3 species respectively. In total, the genus Cyclommatus consists of a total of 134 species, though more are still being discovered to this day.
Orthogonius is a genus of beetles in the family Carabidae, containing the following species:
Hexarthrius parryi, the fighting giant stag beetle, is a species of large stag beetles. It belongs to the genus Hexarthrius of the tribe Lucanini. It is classified under the subfamily Lucaninae of the stag beetle family Lucanidae.
Odontolabis is a genus of beetles belonging to the family Lucanidae.
Prosopocoilus is a genus of beetles of the family Lucanidae.
Dorcus arrowi is a species in the Stag Beetle family Lucanidae. It is found in Indomalaya, including Vietnam, Thailand, and China.
Aegus is a genus of stag beetles in the family Lucanidae. Comprising about 260 species in the genus, they are placed in the largest subfamily Lucaninae. They are distributed in South Asia, Southeast Asia and the Pacific countries, but introduced accidentally to many parts of the islands.
Agetocera is a genus of skeletonizing leaf beetles in the family Chrysomelidae. There are more than 25 described species in Agetocera. They are found in Indomalaya and the Palaearctic, especially in China.
