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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Gobiesocinae
Etymology: Gobiesox: Latin, gobius = gudgeon + Esox, the old name for "pike" (Ref. 45335).
More on author: Girard.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 0 - 8 m (Ref. 2850). Subtropical; 59°N -
Eastern Pacific: Revillagigedo Island, southeastern Alaska (Ref. 27436) to southern California, USA; also off Baja California, Mexico.
Storlek / Vikt / Ålder
Könsmognad: Lm ? range ? - ? cm
Max length : 16.0 cm TL hane/ej könsbestämd; (Ref. 2850)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 13 - 16; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 12 - 14. Caudal fin well rounded; pectorals short and broad, a fleshy pulp between the base of the fin and the gill opening; pelvic fins united anteriorly by a papillose membrane, the rays are flexible and support the lateral rim of a prominent adhesive disc; the disc is completed posteriorly by a broad fringed fold of skin on the lower part of the body, and is separated from the pelvic fins by a deep notch (Ref. 6885). Light olive brown to cherry red, reticulated with darker or mottled with light shades; dark radiating lines from eyes and joining the eyes through a series of reticulations; white bars between eyes and in young across back and on edge of caudal fin (Ref. 6885).
Body shape (shape guide): elongated.
Facultative air-breathing in the genus (Ref. 126274); Found in intertidal rocky areas among algae, and on kelp (often high in kelp canopy) (Ref. 2850). May remain out of water under rocks or seaweeds (Ref. 31184). Feeds on small crustaceans and mollusks (Ref. 6885). Breathes air when out of water (Ref. 31184).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Offentliga akvarier
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Önskad temperatur (Ref.
123201): 8.9 - 17.2, mean 10.8 °C (based on 346 cells).
Index för fylogenetisk mångfald (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00249 - 0.01527), b=3.15 (2.93 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.3 se; based on diet studies.
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (Annual fecundity = 382).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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