Southern flounder

The southern flounders or armless flounders are a small family, Achiropsettidae, of flounders found in Antarctic and sub-Antarctic waters. There are four genera, each with one species.

Southern flounders
Armless flounder Neoachiropsetta milfordi
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Carangiformes
Suborder:	Pleuronectoidei
Family:	Achiropsettidae Heemstra, 1990
Type genus
Achiropsetta Norman, 1930
Genera
Achiropsetta Mancopsetta Neoachiropsetta Pseudomancopsetta

The bodies of southern flounders are greatly compressed, with both eyes on the left side of their heads. The caudal fin is separate, and the pectoral fins are rudimentary or entirely absent; none of the fins has spines. The lateral line is straight and well-developed. The family varies considerably in size, from 11 cm (4.3 in) of Pseudomancopsetta andriashevi to the 57 cm (22 in) length of Neoachiropsetta milfordi.

Little is known of the habits of the species in this family.

See also

• Paralichthys lethostigma, another species of a different order also sometimes called a "southern flounder"

External links

• Froese, Rainer; Pauly, Daniel (eds.). "Family Achiropsettidae". FishBase. October 2012 version.