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Spiky Oreo

Neocyttus rhomboidalis Gilchrist 1906

Diagnostic Description

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Body grey, fins dark (Ref. 6548).
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Recorder
Cristina V. Garilao
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Life Cycle

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Displays seasonally synchronised reproduction.
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Susan M. Luna
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Migration

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Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Armi G. Torres
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Morphology

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Dorsal spines (total): 7; Dorsal soft rays (total): 33 - 35; Anal spines: 3 - 4; Analsoft rays: 30 - 33
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Cristina V. Garilao
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Trophic Strategy

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Occur on the continental slope, benthic (Ref. 75154). Feed mainly on salps. Other food items include fish, crustaceans and squid (Ref. 6390).
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Susan M. Luna
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Biology

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Inhabit continental slopes (Ref. 9563), forming large shoals over rough ground near pinnacles and canyons (Ref. 6390). Juveniles are pelagic and tend to be dispersed over smooth grounds (Ref. 6390). Feed on salps, fish, crustaceans and squid (Ref. 27230). Eggs float near the surface and larvae also inhabit surface waters (Ref. 6390).
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Armi G. Torres
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Importance

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fisheries: minor commercial; price category: medium; price reliability: very questionable: based on ex-vessel price for species in this family
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Spiky oreo

provided by wikipedia EN

The spiky oreo (Neocyttus rhomboidalis) is an oreo of the genus Neocyttus, found in all southern oceans at depths of between 200 and 1,300 m. Its length is up to 40 cm.

References

  • Froese, Rainer; Pauly, Daniel (eds.) (2006). "Neocyttus rhomboidalis" in FishBase. March 2006 version.
  • Tony Ayling & Geoffrey Cox, Collins Guide to the Sea Fishes of New Zealand, (William Collins Publishers Ltd, Auckland, New Zealand 1982) ISBN 0-00-216987-8
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Spiky oreo: Brief Summary

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The spiky oreo (Neocyttus rhomboidalis) is an oreo of the genus Neocyttus, found in all southern oceans at depths of between 200 and 1,300 m. Its length is up to 40 cm.

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Habitat

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Known from seamounts and knolls

Reference

Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.

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