>
Eupercaria/misc (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
Etymology: Umbrina: Latin, umbra, -ae = shadow, in the sense of phantom; due to its quick movements (Ref. 45335).
Eponymy: Don Sabas Canosa was a ‘preparater’ and later conservator at the National Museum of Montevideo, Uruguay. He was responsible for taxidermy and other forms of preservation of specimens. He also collected for the museum. (Ref. 128868), visit book page.
Taxonomic Remarks
Berg, C.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino; salobre demersal; oceanodromo (Ref. 51243); rango de profundidad ? - 200 m (Ref. 47377), usually 10 - 100 m (Ref. 27363). Subtropical; 31°S - 42°S, 62°W - 49°W (Ref. 54933)
Southwest Atlantic: Cabo de São Tomé, Rio de Janeiro, Brazil to Bonaerensis, Argentina.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm 15.9, range 17 - ? cm
Max length : 53.3 cm TL macho / no sexado; (Ref. 39376); common length : 37.0 cm TL macho / no sexado; (Ref. 7025); edad máxima reportada: 26 años (Ref. 7025)
Espinas dorsales (total) : 11; Radios blandos dorsales (total) : 21 - 25; Espinas anales: 2; Radios blandos anales: 7 - 8. Upper part of body with many dark longitudinal stripes; no well defined dark spots at bases of pectoral fins (Ref. 27363).
Body shape (shape guide): fusiform / normal.
Especially abundant at about 100 m depth (Ref. 27363). Found over sand and mud bottoms (Ref. 47377).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Haimovici, M., 1988. Cohort analysis on the Argentine croaker (Umbrina canosai) exploited in South Brazil, Uruguay and Argentina. Publ. Com. Tec. Mixta Frente Marit. Argent. Urug. 4:33-40. (Ref. 7415)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: muy comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01023 (0.00816 - 0.01283), b=3.07 (3.05 - 3.09), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.9 ±0.57 se; based on food items. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.26-0.27). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
Vulnerabilidad climática (Ref. 125649) |
Moderate to high vulnerability (49 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Low.
|
Nutrientes (Ref. 124155) |
Calcium = 87.1 [46.8, 175.5] mg/100g; Iron = 1.14 [0.60, 2.03] mg/100g; Protein = 19.7 [18.6, 20.8] %; Omega3 = 0.415 [0.243, 0.670] g/100g; Selenium = 28.3 [14.6, 54.5] μg/100g; VitaminA = 18.5 [6.5, 62.6] μg/100g; Zinc = 0.746 [0.523, 1.092] mg/100g (wet weight); |