Australosomus Temporal range: Early Triassic[1] PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	†Pholidopleuriformes
Family:	†Pholidopleuridae
Genus:	†Australosomus Pivetau, 1930
Type species
†Pristisomus merlei Priem, 1924
Species[2]
See text

Australosomus ("southern body") is an extinct genus of prehistoric bony fish from the Lower Triassic.

Fossils have been found in Greenland, Kenya, Tanzania, Madagascar, South Africa and Canada (British Columbia). Most Australosomus species were marine, except the ones from Africa.

It is said that Australosomus was a small predator that ambushed other fish. As mentioned before, it lived in both marine and freshwater habitats.

A small to medium-sized fish, Australosomus had a forked caudal fin. The body was tapered and long. It had a dorsal fin and an anal fin, which was placed in a backward position.

Australosomus is from the Pholidopleuriformes, a small order of ray-finned fish typical of the Triassic.

Australosomus was first described by Jean Piveteau in 1930. The type species, Australosomus merlei, was called Pristisomus merlei at the time by Ferdinand Priem.

1. Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Archived from the original on 2011-07-23. Retrieved 2009-02-27.
2. -Piveteau, Jean (1930). "Particularités structurales d'un type nouveau de poisson fossile des formations permo-triasiques du nord de Madagascar". Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences (in French).

• Data related to Australosomus at Wikidata

1. ↑ Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Archived from the original on 2011-07-23. Retrieved 2009-02-27.
2. ↑ "Part 7- Vertebrates". Collection of genus-group names in a systematic arrangement. Archived from the original on 2016-10-05. Retrieved 30 June 2016.