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Hypsagonus quadricornis  (Valenciennes, 1829)

Fourhorn poacher
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Hypsagonus quadricornis   AquaMaps   Data sources: GBIF OBIS
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Image of Hypsagonus quadricornis (Fourhorn poacher)
Hypsagonus quadricornis
Picture by Orlov, A.

Classification / Names Populärnamn | synonymer | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (strålfeniga fiskar) > Scorpaeniformes (Scorpionfishes and flatheads) > Agonidae (Poachers) > Hypsagoninae
Etymology: Hypsagonus: Greek, hypi = high + Greek, gonio = angle (Ref. 45335).

Miljö / Klimat / Range Ekologi

; marina bottenlevande; ej vandrande; djupintervall 0 - 452 m (Ref. 50550), usually 100 - 150 m (Ref. 56580).   Temperate; 1°C - 9°C (Ref. 56580), preferred ?; 62°N - 46°N, 171°E - 121°W (Ref. 57307)

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

North Pacific: Sea of Okhotsk, Sea of Japan (Ref. 559), Kuril Islands (Ref. 56580) and the Bering Sea to Puget Sound, Washington, USA.

Size / Vikt / Age

Maturity: Lm ?  range ? - ? cm
Max length : 12.0 cm TL hane/ej könsbestämd; (Ref. 56580); common length : 10.0 cm TL hane/ej könsbestämd; (Ref. 56580); publicerad maxvikt: 24.00 g (Ref. 56580); rapporterad maxålder: 7 år (Ref. 56580)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 8 - 11; Mjukstrålar i ryggfenan (totalt): 5-7; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 8 - 11; Ryggkotor: 35 - 37. Lower lobe of pectoral fin with 7 to 8 free rays. A barbel is present on the tip of the snout. Dorsum highly elevated at nape. Branchial membrane free from isthmus. Supralateral and infralateral plates attached to each other on lateral line. Dorsal fins close to each other. Lateral line plates less than 15.

Biologi     Ordlista (t.ex. epibenthic)

Rocky sand, gravel, or pebble bottoms. Frequently covered by featherlike polyps (small hydroid animals) (Ref. 2850).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

Main reference Upload your references | referenser | Koordinator | Medarbetare

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




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