>
Eupercaria/misc (Various families in series Eupercaria) >
Haemulidae (Grunts) > Haemulinae
Etymology: Orthopristis: Greek, ortho = straight + Greek, pristis = saw (Ref. 45335).
More on author: Cuvier.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten bottenlevande; djupintervall 1 - 70 m (Ref. 9626). Tropical; 17°N - 34°S, 89°W - 34°W
Western Atlantic: Honduras to Rio Grande do Sul, Brazil.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 16.3  range ? - ? cm
Max length : 41.5 cm TL hane/ej könsbestämd; (Ref. 125970); common length : 30.0 cm TL hane/ej könsbestämd; (Ref. 3798); publicerad maxvikt: 850.00 g (Ref. 9626)
Taggstrålar i ryggfenan (totalt) : 12; Mjukstrålar i ryggfenan (totalt) : 14; Taggstrålar i analfenan: 3; Mjukstrålar i analfenan: 10. Mouth small and moderately oblique, the maxilla not reaching posterior to front edge of eye; grayish brown with violet hues on the back, silvery on the sides, with many small brown-orange spots on head, upper half of body and dorsal fin (Ref. 13442).
Body shape (shape guide): fusiform / normal.
Occurs in coastal waters, over sand, rock or mud bottoms (Ref. 13608). Juveniles found near the shore, associated with Thalassia beds (Ref. 9626). Also found in brackish water (Ref. 3798). Feeds on crustaceans, mollusks, polychaete worms, fishes, and other invertebrates (Ref. 9626). Well appreciated as a food fish; marketed fresh and salted (Ref. 5217).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Oviparous, distinct pairing during breeding (Ref. 205).
Courtenay, W.R. and H.F. Sahlman, 1978. Pomadasyidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. Western Central Atlantic (Fishing Area 31), Volume 4. FAO, Rome. (Ref. 3798)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01318 (0.01146 - 0.01516), b=2.97 (2.93 - 3.01), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.6 ±0.2 se; based on diet studies. |
|
Generation time |
3.1 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Resiliens (Ref. 120179) |
Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (K=0.3). |
Sårbarhet i fisket (Ref. 59153) |
Low to moderate vulnerability (33 of 100). 🛈 |
Priskategori (Ref. 80766) |
Medium.
|
Näringsämnen (Ref. 124155) |
Calcium = 138 [28, 266] mg/100g; Iron = 1.08 [0.57, 2.05] mg/100g; Protein = 18.8 [17.0, 20.6] %; Omega3 = 0.252 [0.130, 0.434] g/100g; Selenium = 49.8 [28.8, 90.9] μg/100g; VitaminA = 19.4 [9.1, 38.7] μg/100g; Zinc = 1.3 [0.9, 1.8] mg/100g (wet weight); |