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Porichthys margaritatus (Richardson, 1844)

Daisy midshipman
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Porichthys margaritatus   AquaMaps   Data sources: GBIF OBIS
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Image of Porichthys margaritatus (Daisy midshipman)
Porichthys margaritatus
Picture by Robertson, R.

Classificatie / Names Lokale namen | Synoniemen | Catalog of Fishes(Genus, Soort(en)) | ITIS | CoL | WoRMS | Cloffa

> 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 Ecologie

marien demersaal; diepte 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.

Grootte / Gewicht / Leeftijd

Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm SL mannelijk / geslacht onbekend; (Ref. 9277)

Biologie     Verklarende woordenlijst (bv. epibenthic)

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).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Hoofdreferentie Upload your references | Referenties | Coördinator : Collette, Bruce B. | Medewerkers

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)

Status op de Rode Lijst van het IUCN (Ref. 130435)

  Niet bedreigd (LC) ; Date assessed: 22 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

  Harmless (Ref. 57406)





Gebruik door de mens

Visserij: commercieel
FAO - Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 16.4 - 28.9, mean 23.3 °C (based on 152 cells).
Fylogenetische diversiteitsindex (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).
Trofisch niveau (Ref. 69278):  3.8   ±0.7 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref. 120179):  Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (11 of 100).
Prijsklasse (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);