Andamans present, Asia-Tropical: Borneo present; Malaya (Peninsular Malaysia present); New Guinea present; Sulawesi (Sulawesi present); Sumatera (Sumatera present), Ko Chang present, NE. Queensland present, Pacific: Fiji (Fiji present), Palawan present
Chiefly Malesian with 2 spp. in the Malay Peninsula and Borneo, one reaching Sumatra, Palawan, and Celebes, the other reaching the Andamans and Ko Chang; another sp. in New Guinea. Also 1 sp. in NE. Queensland and Fiji.