Prosimians
Domain: Eukaryota • Regnum: Animalia • Phylum: Chordata • Subphylum: Vertebrata • Infraphylum: Gnathostomata • Cladus: Osteichthyes • Superclassis: Tetrapoda • Cladus: Amniota • Classis: Mammalia • Ordo: PrimatesCategory:Taxon galleries
Prosimians represent ancestral forms of monkeys, apes and humans. They are the only primates native to Madagascar, and are also found in Southeast Asia. With the exception of the tarsiers, all of the prosimians are in the suborder Strepsirrhini.

Infraorder Lemuriformes
Cheirogaleidae: Dwarf Lemurs
- Genus Phaner
Fork-crowned Lemurs - Genus Microcebus
Mouse Lemurs
Lemuridae: (True) Lemurs
- Genus Lemur
Ring-tailed Lemurs
Lepilemuridae: Sportive Lemurs
Indridae: Woolly Lemurs
- Genus Avahi
Avahis - Genus Indri
Indris - Genus Propithecus
Sifakas
Infraorder Chiromyiformes
Daubentoniidae: Aye-ayes
- Genus Daubentonia
Aye-ayes
Infraorder Lorisiformes
Lorisidae: Lorises & Pottos
- Genus Loris
Slender Lorises - Genus Nycticebus
Slow Lorises
Galagonidae: Galagos (Bushbabies)
Infraorder Tarsiiformes
Tarsiidae: Tarsiers
- Genus Tarsius
Tarsiers