Malacosteus australis

Malacosteus australis
Not evaluated (IUCN 3.1)
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Stomiiformes
Family: Stomiidae
Genus: Malacosteus
Species: M. australis
Binomial name
Malacosteus australis
Kenaley, 2007
Synonyms
  • Malacosteus choristodactylus Vaillant, 1888
  • Malacosteus danae Regan & Trewavas, 1930
  • Malacosteus indicus Günther, 1878

The Southern stoplight loosejaw, Malacosteus australis, is a species of barbeled dragonfish. This species is mainly distinguished from M. niger by a smaller postorbital photophore in both sexes and lower numbers of lateral photophores. It also differs in having somewhat smaller jaws, a fleshy orbit, and several subtle morphological traits. The maximum known length is 16.6 cm (6.5 in) for a male and 19.2 cm (7.6 in) for a female. Its specific epithet comes from the Latin austral, meaning "southern".[1]

References

  1. Kenaley, C.P. (2007). "Revision of the Stoplight Loosejaw Genus Malacosteus (Teleostei: Stomiidae: Malacosteinae), with Description of a New Species from the Temperate Southern Hemisphere and Indian Ocean". Copeia. 2007 (4): 886–900. doi:10.1643/0045-8511(2007)7[886:ROTSLG]2.0.CO;2.


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