Elasmobranchii (tubarões e raias) (sharks and rays) >
Squaliformes (Sleeper and dogfish sharks) >
Centrophoridae (Gulper sharks)
Etymology: Centrophorus: centr[um] (L.), prickle or sharp point; phorus, from phoreus (Gr.), bearer or carrier, referring to grooved spines on dorsal fins (See ETYFish); tessellatus: Latin for tessellated, i.e., inlaid with small squares, allusion not explained, probably referring to dermal denticles block-like and widespaced instead of overlapping (See ETYFish).
More on author: Garman.
Ambiente: milieu / zona climática / intervalo de profundidade / gama de distribuição
Ecologia
marinhas bentopelágico; intervalo de profundidade 20 - 732 m (Ref. 58018). Deep-water; 32°N - 31°N, 130°E - 132°E (Ref. 54322)
Northwest Pacific: southeastern Honshu, Japan. Eastern Central Pacific: French Polynesia and Hawaiian Islands.
Tamanho / Peso / Idade
Maturidade: Lm ?  range ? - ? cm
Max length : 89.0 cm TL macho/indeterminado; (Ref. 247)
A little-known gulper shark of the insular slopes. Apparently rare. Ovoviviparous (Ref. 50449).
Ciclo de vida e comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Distinct pairing with embrace (Ref. 205). Ovoviviparous, embryos feed solely on yolk (Ref. 50449).
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2025-2 (Global))
Ameaça para o homem
Harmless
Utilização humana
Pescarias: sem interesse
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00251 (0.00118 - 0.00536), b=3.19 (3.01 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nível Trófico (Ref. 69278) |
4.3 ±0.3 se; based on size and trophs of closest relatives |
Resiliência (Ref. 120179) |
Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (Fec assumed to be <100). |
Vulnerabilidade da pesca (Ref. 59153) |
High vulnerability (63 of 100). 🛈 |
Nutrientes (Ref. 124155) |
Calcium = 5.89 [1.11, 29.55] mg/100g; Iron = 0.249 [0.058, 0.798] mg/100g; Protein = 19.2 [16.9, 21.5] %; Omega3 = 0.285 [0.102, 0.888] g/100g; Selenium = 14.8 [4.2, 45.9] μg/100g; VitaminA = 21.5 [4.8, 104.0] μg/100g; Zinc = 0.321 [0.155, 0.642] mg/100g (wet weight); |