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> Batrachoidiformes (Toadfishes) > Batrachoididae (Toadfishes) > Porichthyinae
Etymology: Porichthys: Greek, poros = porous + Greek, ichthys = fish (Ref. 45335).
More on author: Richardson.

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

seewasser demersal; tiefenbereich 4 - 137 m (Ref. 9277). Tropical

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Eastern Pacific: Gulf of Tehuantepec, Mexico to Bahía de Sechura, Peru, including the Galapagos Islands.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 17.0 cm SL Männchen/unbestimmt; (Ref. 9277)

Inhabits offshore, soft bottom habitats and migrate into shallow reef areas to spawn in late spring and early summer. Mainly nocturnal. Stays buried in the sand or other soft substrate during the day. Rises up the water column at night to feed (Ref. 28023). Neither opercular nor dorsal glands is venomous (Ref. 57406).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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

Collette, B.B., 1995. Batrachoididae. Peje-sapos, sapos. p. 910-918. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9277)

IUCN Rote Liste Status (Ref. 130435)

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

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless (Ref. 57406)

Nutzung durch Menschen

Fischereien: kommerziell

FAO - Publication: search | FishSource | Sea Around Us

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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 16.4 - 28.9, mean 23.3 °C (based on 152 cells).

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

Bayesian length-weight: a=0.00631 (0.00362 - 0.01099), b=3.20 (3.05 - 3.35), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.8 ±0.7 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (11 of 100).

Preiskategorie (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 213 [107, 428] mg/100g; Iron = 1.26 [0.72, 2.17] mg/100g; Protein = 17.1 [16.0, 18.3] %; Omega3 = 0.234 [0.116, 0.479] g/100g; Selenium = 50 [22, 125] μg/100g; VitaminA = 69.8 [22.0, 220.1] μg/100g; Zinc = 1.15 [0.78, 1.70] mg/100g (wet weight);

Porichthys margaritatus (Richardson, 1844)