There are only two species of colugos in their whole Order Dermoptera,

this Sunda colugo and another species in the Philippines, in the Family Cynocephalidae.

Colugos share a common ancestor with the Orders of Primates and tree shrews (Scandentia).

(Mu Ko Surin National Park, North Surin Island, Thailand)

mammal; colugos; Sunda colugo; Sunda flying lemur; Chordata; Mammalia; subC Theria; infraC Eutheria; Dermoptera; Cynocephalidae; Galeopterus variegatus