Natural History
Colugos (), flying lemurs, or cobegos (), are arboreal gliding primatomorphs that are native to Southeast Asia. Their evolutionary closest relatives are primates. There are just two living species of colugos: the Sunda flying lemur (Galeopterus variegatus) and the Philippine flying lemur (Cynocephalus volans). These two species make up the entire family Cynocephalidae () and order Dermoptera, from Ancient Greek δέρμα (dérma), meaning "skin", and πτερόν (pterón), meaning "wing".
Emperor penguin.
Joel Asaph Allen.
Text from Wikipedia; plate via Wikimedia Commons. Text CC BY-SA 4.0; plate freely licensed (see Commons). Source record. Images and catalogue data are reproduced from open-access collections.