Neoharriotta pinnata (Schnakenbeck, 1931)

Sicklefin chimaera

Catalog of Fishes (gen., sp.) | ITIS | CoL

Classification	Holocephali \| Chimaeriformes \| Rhinochimaeridae
Synonyms	Harriotta pinnata, ... more
Common names	Seglfinnet havmus, 羽状新吻银鲛, 羽狀新吻銀鮫, ... more

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Image of Neoharriotta pinnata (Sicklefin chimaera)

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This map was computer-generated and has not yet been reviewed.

AquaMaps Data sources: GBIF OBIS

Main reference

Krefft, G. 1990. (Ref. 4444)
Other references | Biblio | Coordinator | Collaborators

Size / Weight / Age

Max length : 130 cm TL male/unsexed; (Ref. 36731)

Environment

Bathydemersal; marine; depth range 150 - 500 m (Ref. 4444), usually 200 - 470 m (Ref. 36731)

Climate / Range

Deep-water; - 23°S

Eastern Atlantic: Cape Blanc, Mauritania to Walvis Bay, Namibia (Ref. 4444). Western Indian Ocean: Arabian Sea (Ref. 45795).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

A longnose chimaera with a narrow, slightly flattened snout, and blunt-edged, ridged tooth plates; pectoral fins short and broad, anal fin large and curved, and caudal fin with no tubercles on upper edge but with a short terminal filament (Ref. 5578). Dark brown in color (Ref. 5578).

Found on or near the bottom of the upper slope (Ref. 5578). Feeds on swimming crabs (Ref. 5578) and demersal fish (Ref. 27637). Oviparous (Ref. 205). Lays spindle-shaped eggs (Ref. 5578).


IUCN Red List Status (Ref. 57073)	Threat to humans
Data deficient (DD)	Harmless

Human uses


More information
Countries FAO areas Ecosystems Occurrences Introductions Ecology Diet Food items Food consumption Ration	Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Eggs Egg development	Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance	Other references Biblio Aquaculture Aquaculture profile Strains Genetics Allele frequencies Heritability Diseases Processing	Collaborators Pictures Stamps Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision

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Internet sources

Estimation of some characteristics with mathematical models

Phylogenetic diversity index (Ref. 82805)

PD₅₀ = 0.6289

Resilience (Ref. 69278)

Low, minimum population doubling time 4.5 - 14 years (Assuming Fec <100)


Vulnerability (Ref. 59153)	Price category (Ref. 80766)
High to very high vulnerability (68 of 100)	Not marketed/unknown

Entered by Binohlan, Crispina B.

Modified by Luna, Susan M.

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