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Perciformes/Scorpaenoidei (Scorpionfishes) >
Triglidae (Searobins) > Pterygotriglinae
Etymology: Pterygotrigla: Greek, pterigion, diminutive of pteryx = wing, fin + Greek, trigla, es = red mullet (Ref. 45335).
Eponymy: Thomas Anderton worked at the Port Chalmers fish hatchery, New Zealand. [...] (Ref. 128868), visit book page.
More on author: Waite.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino batidemersal; rango de profundidad 90 - 500 m (Ref. 9771), usually 200 - 500 m (Ref. 9771). Deep-water
Distribución
Territorios | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Mapa de puntos | Introducciones | Faunafri
Western Pacific: New Caledonia, New Zealand (North and South Islands); eastward on the Challenger Plateau (but not been taken around the Chatham Is.), Australia (from Saumarez Reef (Queensland) to Bass Strait; unconfirmed report from the center of the Great Australian Bight west to Fremantle, Western Australia)
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 38.0 cm SL macho / no sexado; (Ref. 9771)
Descripción breve
Claves de identificación | Morfología | Morfometría
Head large, triangular. No spines around orbit; nasal spine absent, opercular spine long, nuchal spine long, rostral spines strong but short, no antrorse rostral spine, cleithral spine long. Base of first dorsal fin with 10 flat plates, first plate extends in advance of first dorsal-fin spine. Lateral line scales small, more than 70 rows. Head and dorsum covered with prominent black spots.
Body shape (shape guide): fusiform / normal.
Found on the continental shelf and continental slope. Benthic (Ref. 75154). Excellent food fish but rarely caught (Ref. 9771).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Richards, W.J., 1999. Triglidae. Gurnards, sea robins, armored gurnards, and armored sea robins. p. 2359-2363. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the WCP. Vol. 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9771)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: pesquerías de subsistencia
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 10.2 - 18.9, mean 14.3 °C (based on 50 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00411 - 0.02221), b=3.05 (2.84 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 3.8 ±0.6 se; based on size and trophs of closest relatives
Resiliencia (Referencia
120179): Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Moderate vulnerability (36 of 100).
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