Yawning (fish)

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Yawning
Drawing by Dr Tony Ayling
Drawing by Dr Tony Ayling
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Stephanoberyciformes
Family: Melamphaidae
Genus: Poromitra
Species: P. oscitans
Binomial name
Poromitra oscitans
Ebeling, 1975

The yawning, Poromitra oscitans, is a fish of the family Melamphaidae, found in tropical and subtropical waters of the indo-Pacific region, at depths of from 800 to 5000 m. The adult fish length is typically from 7 to 10 cm.

The yawning is a small deep-water bathypelagic species, similar to Melamphaes microps but with a higher back, which gives it a more substantial look, and much smaller eyes and larger mouth.

The colour is dark brown or black.

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