Ventrifossa rhipidodorsalis

Ventrifossa rhipidodorsalis is a species of rattail. This is a deep-water fish found at depths of up to 535 m. It is found in waters off southern Japan, northern Taiwan, the Philippines, and in the South China Sea.

Ventrifossa rhipidodorsalis
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Gadiformes
Family: Macrouridae
Genus: Ventrifossa
Species:
V. rhipidodorsalis
Binomial name
Ventrifossa rhipidodorsalis
Okamura, 1984

This species reaches a length of up to 21 cm. It can be distinguished from its congeners by the patterning of the fins: the first dorsal fin is mostly black with white at the base and tip, while the elongated anal fin has a black margin towards the front. There is a large bioluminescent organ located between the bases of the pelvic fins.

References


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