Chlamydoselachus anguineus   Garman, 1884

Frilled shark
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Elasmobranchii (Haie und Rochen) | Hexanchiformes | Chlamydoselachidae
Synonyme
Namen
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Aquamaps of Chlamydoselachus anguineus This map was computer-generated and has not yet been reviewed.
AquaMaps     Data sources: GBIF OBIS
Main reference
Size / Gewicht / Age
Max length : 200 cm TL Männchen/unbestimmt; (Ref. 26346)
Lebensraum
Bathydemersal; seewasser; tiefenbereich 0 - 1570 m (Ref. 10290), usually 120 - 1280 m (Ref. 247)
Klimazone / Range
Deep-water; 70°N - 48°S, 180°W - 180°E
Übersetzung
See machine translation of the following fields ( Verbreitung, Morphologie, Biologie) by ECMT.
Verbreitung
Wide-ranging but with patchy distribution. Western Indian Ocean: off South Africa. Western Pacific: off Japan to New Zealand. Eastern Pacific: southern California, USA to northern Chile. Eastern Atlantic: northern Norway to northern Namibia, possibly the eastern Cape of Good Hope, South Africa. Three specimens have been recorded from the western Atlantic (Ref. 13608).
Länder | FAO Gebiete | Ecosystems | Vorkommen | Einführungen
Short description
Rückenflossenstacheln (insgesamt): 0; Afterflossenstacheln 0; Wirbelzahl: 146 - 171. Eel-like shark with 6 gill slits, the lower ends of the first gill slits connected t each other across throat (Ref. 247). Dark brown or grey in color, sometimes paler below (Ref. 26346). Dorsal fin small and lobe-like originating over pelvic fin bases to behind anal fin origin (Ref. 6871). Anal fin larger than dorsal fin (Ref. 6871). Pectoral fins small and paddle-shaped (Ref. 6871). Caudal fin with weak ventral lobe and without subterminal notch (Ref. 6871). Terminal mouth with tricuspid teeth in both jaws (Ref. 247).
Biologie
    Fachlexikon (Englisch) (z.B. epibenthic)
An uncommon primitive shark (Ref. 26346) found on outer continental and insular shelves and upper slopes, usually between 120 and 1,280 m but occasionally caught at the surface (Ref. 247). Feeds on other sharks, squid and bony fish (Ref. 26346). Ovoviviparous (Ref. 50449), litter size ranges from 2 to 10 (Ref. 37390). Not dangerous but teeth are sharp enough to inflict lacerations on the hands of the unwary scientist examining its mouth (Ref. 247). Incidental in bottom trawl catches and utilized as fishmeal and as food fish (Ref. 247).
IUCN Red List Status (Ref. 57073)
Threat to humans
  Traumatogenic (Ref. 247)
Human uses
Fischereien: weniger kommerziell
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Estimation of some characteristics with mathematical models
Widerstandsfähigkeit (Ref. 69278)
sehr niedrig, Verdopplung der Population dauert mehr als 14 Jahre. (Fec=2)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
Very high vulnerability (82 of 100)

Eingetragen Carpenter, Kent E.
Geändert von Luna, Susan M.



FishBase mirror site : US - CGNET
Page last modified by : elaxamana, 15 July 2009

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