>
Pleuronectiformes (Flatfishes) >
Paralichthyidae (Large-tooth flounders)
Etymology: Paralichthys: Greek, para = the side of + Greek, ichthys = fish + Greek, suffix, oides = similar to (Ref. 45335).
Eponymy: Alcide Charles Victor Dessalines d’Orbigny (1802–1857) was a traveller, collector, illustrator and naturalist. [...] (Ref. 128868), visit book page.
More on author: Valenciennes.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien; brak water demersaal; oceanodroom; diepte 1 - 45 m (Ref. 43588), usually 1 - 20 m (Ref. 43588). Subtropical; 23°S - 41°S
Southwest Atlantic: Rio de Janeiro, Brazil to at least Mar de la Plata, Argentina.
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?, range 39 - ? cm
Max length : 83.0 cm TL mannelijk / geslacht onbekend; (Ref. 127691); common length : 32.0 cm SL mannelijk / geslacht onbekend; (Ref. 43588); max. gerapporteerde leeftijd: 11 Jaren (Ref. 127691)
Dorsale stekels (totaal) : 0; Dorsale zachte stralen (totaal) : 71 - 77; Anale stekels: 0; Anale zachte stralen: 52 - 59; Wervels: 35 - 36. Body shape oval, with the greatest breadth 2.5 times in length. Eyes are on the left side, close together, and equally in advance. Teeth are in a single series, sharply pointed. Dorsal fin origin aligned with eyes. Lateral line arched over the pectoral fin. Eye side of the body slightly rough, with finely ciliated scales (Ref. 3157).
Body shape (shape guide): short and / or deep; Cross section: flattened.
Populations are found in shallow coastal marine waters (Ref. 127691). They enter coastal lagoons (Ref. 36453). Nursery grounds are found in estuaries, coastal lagoons and brackish surf waters (Ref. 127691). Adults feed on pelagic and benthic species of crustaceans (penaeids and brachyurans), and lesser important fishes (Ref. 43588). Juveniles mainly feed on plolychaetes (Ref. 127691).
Distinct pairing (Ref. 205).
Figueiredo, J.L. and N.A. Menezes, 2000. Manual de peixes marinhos do sudeste do Brasil. VI.Teleostei (5). Museu de Zoologia, Universidade de São Paulo. Brazil. 116 p. (Ref. 36453)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel
Tools
Speciale rapporten
Download XML
Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00692 (0.00443 - 0.01081), b=3.10 (2.97 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.5 ±0.54 se; based on food items. |
Weerstandsvermogen (Ref. 120179) |
laag, minimale populatieverdubbelingstijd 4,5-14 jaar (K = 0.12). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Medium.
|
Voedingsstoffen (Ref. 124155) |
Calcium = 64.7 [29.4, 115.1] mg/100g; Iron = 0.905 [0.455, 1.626] mg/100g; Protein = 16.3 [13.9, 19.6] %; Omega3 = 0.173 [0.086, 0.325] g/100g; Selenium = 24.3 [11.4, 54.1] μg/100g; VitaminA = 11.9 [3.3, 46.1] μg/100g; Zinc = 0.681 [0.446, 1.021] mg/100g (wet weight); |