Elasmobranchii (tubarões e raias) (sharks and rays) >
Squaliformes (Sleeper and dogfish sharks) >
Etmopteridae (Lantern sharks)
Etymology: Etmopterus: Greek, ethmos, -ou = sieve or ethmoides bone + Greek, pteron = wing, fin (Ref. 45335).
More on author: Linnaeus.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas batidemersal; intervalo de profundidade 70 - 2490 m (Ref. 106604), usually 200 - 500 m (Ref. 128537). Deep-water; 73°N - 38°S, 40°W - 36°E
Eastern Atlantic Ocean (from Iceland to Gabon) and in the Mediterranean Sea (excluding the north Adriatic and Black Seas).
Comprimento de primeira maturação / Tamanho / Peso / Idade
Maturidade: Lm 34.5, range 33 - 36 cm
Max length : 60.0 cm TL macho/indeterminado; (Ref. 247); common length : 45.0 cm TL macho/indeterminado; (Ref. 247); peso máx. publicado: 850.00 g (Ref. 40637)
Found on the outer continental shelves and upper slopes. Feeds on small fishes, squids, and crustaceans. Ovoviviparous, with number of young from 6 to 20 in a litter. Utilized for fishmeal and prepared dried salted for human consumption. Depth range reported at 70m-2000m in Ref. 35388.
Distinct pairing with embrace (Ref. 205).
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)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00347 (0.00291 - 0.00413), b=3.05 (3.00 - 3.10), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nível Trófico (Ref. 69278) |
4.1 ±0.2 se; based on diet studies. |
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Generation time |
6.9 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Resiliência (Ref. 120179) |
Muito baixo(a), tempo mínimo de duplicação da população maior que 14 anos (Fec=6). |
Vulnerabilidade da pesca (Ref. 59153) |
High vulnerability (63 of 100). 🛈 |
Vulnerabilidade climática (Ref. 125649) |
Low vulnerability (13 of 100). 🛈 |
Categoria de preço (Ref. 80766) |
Unknown.
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Nutrientes (Ref. 124155) |
Calcium = 9.76 [1.96, 51.89] mg/100g; Iron = 0.36 [0.08, 1.19] mg/100g; Protein = 19.3 [16.7, 21.6] %; Omega3 = 0.351 [0.129, 1.142] g/100g; Selenium = 16 [5, 48] μg/100g; VitaminA = 15.4 [3.4, 70.8] μg/100g; Zinc = 0.312 [0.149, 0.618] mg/100g (wet weight); |