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> Batrachoidiformes (Toadfishes) > Batrachoididae (Toadfishes) > Porichthyinae
Etymology: Porichthys: Greek, poros = porous + Greek, ichthys = fish (Ref. 45335); myriaster: Porichthys pore fish, referring to the well-developed mucous system, myriaster numerous starss, for the abundant photophores (Ref. 4930).
More on authors: Hubbs & Schultz.

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser demersal; tiefenbereich 0 - 126 m (Ref. 9277). Subtropical; 35°N - 7°S, 123°W - 83°W

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Eastern Pacific: Arguellow, California, USA to Almejas Bay, Baja California, Mexico. Also reported from northern Peru (Ref. 96339).

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 51.0 cm TL Männchen/unbestimmt; (Ref. 2850)

Inhabits rocky areas and soft bottom, common in bays. Ranges from the intertidal zone to 126 m depth (Ref. 9277). Usually rests on or buries itself in bottom. Can create a humming or grunting sound. More active during night time.

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Female attaches eggs to underside of rock. Male guards eggs and young.

Hauptreferenz Upload your references | Referenzen | Koordinator : Collette, Bruce B. | Partner

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 Rote Liste Status (Ref. 126983)

nicht bedroht (LC) ; Date assessed: 22 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Preferred temperature (Ref. 123201): 15 - 22.9, mean 20.6 °C (based on 28 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00513 (0.00292 - 0.00902), b=3.23 (3.07 - 3.39), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.3 ±0.57 se; based on food items.

Widerstandsfähigkeit (Ref. 120179): niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (40 of 100).

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Porichthys myriaster Hubbs & Schultz, 1939