Article · Wikipedia archive · Last revised Jun 14, 2026

Aulastomatomorpha

Aulastomatomorpha is a monospecific genus of deepwater maine ray-finned fish belonging to the family Alepocephalidae, the slickheads. The only species in the genus is Aulastomatomorpha phospherops, the luminous slickhead, which is found in the Indian and West Pacific Oceans. This species occurs on the continental slopes at depths of from 1,717 metres (5,633 ft) to 2,020 metres (6,630 ft). This species grows to a length of 28.0 centimetres (11.0 in) SL.

Last revised
Jun 14, 2026
Read time
≈ 1 min
Length
134 w
Citations
2
Source
Aulastomatomorpha
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Alepocephaliformes
Family: Alepocephalidae
Genus: Aulastomatomorpha
Alcock, 1890
Species:
A. phospherops
Binomial name
Aulastomatomorpha phospherops
Alcock, 1890

Aulastomatomorpha is a monospecific genus of deepwater maine ray-finned fish belonging to the family Alepocephalidae, the slickheads. The only species in the genus is Aulastomatomorpha phospherops, the luminous slickhead,1 which is found in the Indian and West Pacific Oceans. This species occurs on the continental slopes at depths of from 1,717 metres (5,633 ft) to 2,020 metres (6,630 ft). This species grows to a length of 28.0 centimetres (11.0 in) SL.2

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