11. Newborn colugos are underdeveloped and weigh only 35 g ( 1.2 oz ). 12. In the Sunda colugo , however, the teeth get larger from p4 to m3. 13. In the Bencao Gangmu, they are indicated to be the Colugo from Southeast Asia. 14. The incisor teeth of colugos are highly distinctive; they are dental formula of colugos is: 15. The incisor teeth of colugos are highly distinctive; they are dental formula of colugos is: 16. Although they are placental mammals, colugos raise their young in a similar fashion to marsupials. 17. In contrast to the colugos , the size and shape of the tines are more uniform. 18. Colugos are also not related to true lemurs, so the term " Flying Lemurs"19. In the living colugos , the protoconid is higher than the metaconid in both p4 and m1. 20. The colugos , which are generally nocturnal, can sometimes be seen clinging to trees during the day.
