What's the difference between colugo and dermoptera?

Colugo

Definition:

(n.) A peculiar East Indian mammal (Galleopithecus volans), having along the sides, connecting the fore and hind limbs, a parachutelike membrane, by means of which it is able to make long leaps, like the flying squirrel; -- called also flying lemur.

Example Sentences:

(1) Until such puzzles are resolved, the possible but doubtful existence of entotympanics in plesiadapoids and inferred pre-primate ancestors cannot buttress claims for alleged ties between primates and certain entotympanic-bearing eutherians (principally bats, colugos and tree shrews).

Definition:

(n. pl.) The division of insects which includes the earwigs (Forticulidae).
(n. pl.) A group of lemuroid mammals having a parachutelike web of skin between the fore and hind legs, of which the colugo (Galeopithecus) is the type. See Colugo.
(n. pl.) An order of Mammalia; the Cheiroptera.

Example Sentences:

(1) Analyses of the cytochrome oxidase subunit II gene give marginally more support to a Dermoptera-Scandentia clade than to a Dermoptera-Primates clade.
(2) Also in congruence with other recent molecular evidence, IRBP sequences do not support the view of a superorder Archonta that includes Chiroptera along with Dermoptera (flying lemur), Scandentia (tree shrew), and Primates.
(3) Innervation by the facial nerve also occurs in Dermoptera and suggests that bats and Dermoptera share a common ancestor that had wings.
(4) This finding could be advanced as evidence for a close phylogenetic relationship between the Dermoptera and Chiroptera as these features are not found to the same extent in insectivores or in primates; the other two orders to which dermopterans are assigned.
(5) There is information on a total of 284 species, representing 6.2% of all species; 17.2% of all genera and 49.2% of all families have some representation, with quantitative information missing only from the orders Dermoptera, Pholidota, Sirenia and Tubulidentata.
(6) The traditional view that Old World fruit bats (Megachiroptera) and insect bats (Microchiroptera) are closely related has been challenged by claims that Megachiroptera are the sister group to flying lemurs (Dermoptera) or Primates.