Stag Beetle, Dorcus mirabilis (Parry, 1864) – of Sarawak / Borneo around 1060m ASL Adults primarily take liquid carbohydrates, typically tree sap and other sugary exudates, and are most active from dusk through the night; they are often encountered at…
Dark-based gliding hawkmoth, Ambulyx substrigilis Westwood, 1847 – Sarawak / Borneo – around 1000m ASL Ambulyx substrigilis occurs from Sri Lanka, India, Nepal, Bhutan and Bangladesh east to the Andaman and Nicobar Islands, Thailand, Vietnam, Hainan (China), Peninsular and Sarawak…
The western long-legged bush frog – Philautus kakipanjang Dehling and Dehling, 2013 of Sarawak / Borneo – around 1000m ASL Etymologically, the specific epithet kakipanjang is explicitly derived from two Malay words; kaki (“leg”) and panjang (“long”)—chosen to highlight the…
Picasso moth, Baorisa hieroglyphica Moore, 1882 – Sarawak / Borneo – around 1100m ASL The Picasso moth (B. hieroglyphica), is a nocturnal lepidopteran of the family Erebidae, first described by Frederic Moore in 1882. With a wingspan of approximately 50…
Caterpillar of Demonarosa rufotessellata (Moore, 1879) – Sarawak / Borneo – around 1050m ASL The caterpillar of Demonarosa rufotessellata (Limacodidae) is a non-stinging slug moth larva with a strikingly unusual form. Unlike typical caterpillars, it lacks visible legs or a…
Areas galactina trigonalis Moore, 1882 – Sarawak / Borneo – around 1000m ASL Areas galactina (Erebidae: Arctiinae) is represented in Borneo by the subspecies A. g. trigonalis. Records come from montane habitats at about 1200–2000m on Mount Kinabalu and around…
Spilarctia groganae (Holloway, 1976) – Sarawak / Borneo – around 1000m ASL Spilarctia groganae (sometimes placed in Spilosoma) is a moth of the family Erebidae, first described by J. D. Holloway in 1976. It is well known from northern Borneo,…
Unknown Bush Frog – Philautus sp. of Kalimantan / Borneo – around 1300m ASL It doesn’t happen often anymore that I see frogs in Borneo that I’ve never seen before, and it happens even less often that I have no…
Acalolepta biocellata Breuning, 1935, of Sarawak/Borneo around 1100m ASL Acalolepta biocellata (Breuning, 1940) is a species of longhorn beetle (Coleoptera: Cerambycidae, Lamiinae, Lamiini). It is currently placed in Acalolepta and was originally described as Dihammus biocellatus Breuning, 1940 from Sumatra. The…
Giant click beetle, Oxynopterus candezei Fleutiaux, 1927, of Sarawak/Borneo around 1000m ASL Oxynopterus candezei is a large, elongate click beetle (Elateridae) from Southeast Asian rainforests, especially Borneo. Males have strongly pectinate antennae, and adults can exceed 60 mm in length.…