Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina; brackvatten revassocierade; djupintervall 0 - 11 m (Ref. 9710). Subtropical; 31°N - 9°N, 98°W - 59°W
Western Atlantic: northeastern Florida and northern Gulf of Mexico in the USA and the Bahamas to Campeche in Mexico and Lesser Antilles. Taxonomic status of populations from northern South America to Brazil uncertain.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 30.0 cm TL hane/ej könsbestämd; (Ref. 7251); common length : 20.0 cm TL hane/ej könsbestämd; (Ref. 3821)
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 8; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 7. Upper side brown with large dark grey to black spots and light (pale blue or green in fresh specimens) irregular-shaped reticulations. Lower side with an irregular row of dusky to black rounded spots. The axil spot the most intense in the series. Sexually mature, ripe males sometimes covered with brilliant red or orange spots of about 1 mm in diameter (white in preserved specimen). No lappets on head or body (Ref 53033).
Body shape (shape guide): short and / or deep.
Inhabits bays, estuaries and protected coastal waters. Feeds primarily on shellfish, also on some finfish (Ref. 3821).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: husbehovsfiske
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.02399 (0.01377 - 0.04179), b=2.84 (2.69 - 2.99), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.5 ±0.37 se; based on food items. |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (25 of 100). 🛈 |
Priskategori (Ref. 80766) |
Very high.
|
Näringsämnen (Ref. 124155) |
Calcium = 31.7 [12.1, 119.3] mg/100g; Iron = 0.646 [0.304, 1.530] mg/100g; Protein = 19.4 [17.3, 21.6] %; Omega3 = 0.171 [0.083, 0.339] g/100g; Selenium = 11.4 [4.5, 28.0] μg/100g; VitaminA = 30.2 [7.5, 145.0] μg/100g; Zinc = 0.858 [0.518, 1.412] mg/100g (wet weight); |