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Lophiiformes (Anglerfishes) >
Chaunacidae (Sea toads o coffinfishes)
Etymology: Chaunax: Greek, chaunax, -akos = a conceited man (Ref. 45335); reticulatus: Name from Latin 'retis' for net, meaning netted or reticulate; referring to the netted colour pattern of
the body.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino batidemersal; rango de profundidad 360 - 950 m (Ref. 93086). Deep-water
Southwest Pacific: seamounts and oceanic ridges of northern New Zealand and southern New Caledonia.
Tamaño / Peso / Edad
Madurez: Lm ? range ? - ? cm
Max length : 25.8 cm SL macho / no sexado; (Ref. 93086)
Descripción breve
Claves de identificación | Morfología | Morfometría
Espinas dorsales (total) : 3; Radios blandos dorsales (total) : 12; Radios blandos anales: 6 - 7. This species of the Chaunax fimbriatus-species group is characterized possessing a cirri on head, reticulate colour pattern on dorsal surface and more than 3 pairs of spinules in lateral-line neuromast complex. It is further distinguished from its congeners in having greyish dorsal background colour with pale reticulate pattern; cirri present above the eye and none on the lower part of maxilla; 4-6 pairs of stout spinules bridging each neuromast; pectoral-fin rays 14; relatively long and slender illicium; elongate illicial trough, longer than wide; numerous thin brownish cirri on esca; gill rakers: GRi = 12-13 (3+8-9); GRii = 9; GRiii = 9; GRiv = 7-8; lateral-line neuromasts: AB = 11-12 (modally 11); AC = 7-9 (8); BB' = 4-5 (4); BD = 2-3 (2); CD = 5-8 (6-7); EF = 3-4 (4); FG = 3-4 (3); GH = 11-13 (12); BI = 30-35 (Ref. 93086).
Body shape (shape guide): short and / or deep; Cross section: flattened.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Ho, H.-C., C.D. Roberts and A.L. Stewart, 2013. A review of the anglerfish genus Chaunax (Lophiiformes: Chaunacidae) from New Zealand and adjacent waters, with descriptions of four new species. Zootaxa 3620(1):089-111. (Ref. 93086)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida (Referencia
123201): 5.5 - 6.4, mean 6.2 °C (based on 11 cells).
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00749 - 0.04850), b=3.02 (2.80 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nivel trófico (Referencia
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (21 of 100).
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