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Etmopterus spinax (Linnaeus, 1758)

Velvet belly
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Native range | All suitable habitat | Point map | Year 2050
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Etmopterus spinax   AquaMaps   Data sources: GBIF OBIS
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Etmopterus spinax
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Sierra Leone country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sl.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., 1984
National Database:

Common names from other countries

Sagre commun, Negrito, قِرش فانوس شائع, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (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.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 深海底的; 深度上下限 70 - 2490 m (Ref. 106604), usually 200 - 500 m (Ref. 128537).   深水域; 73°N - 38°S, 40°W - 36°E

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Eastern Atlantic: Iceland, Norway, and the western Mediterranean to Morocco, Senegal, Sierra Leone, Côte d'Ivoire to Nigeria, Cameroon to Gabon, Azores, Cape Verde, and Cape Province, South Africa (Ref. 247).
東大西洋: 冰島，挪威與地中海西部到摩洛哥，塞內加爾，獅子山，象牙海岸到奈及利亞，喀麥隆到加彭，亞速群島，維德角與南非的開普省。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 34.5, range 33 - 36 cm
Max length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 247); common length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 247); 最大体重: 850.00 g (Ref. 40637)

生物学特性     字汇 (例如 epibenthic)

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.

栖息于大陆棚外缘与上层斜坡了。 吃小鱼，乌贼与甲壳动物。 卵胎生的, 藉由来自 6个到 20 的幼鱼数目一胎。 用来做鱼粉而且准备了干燥盐腌供人类消费。 深度范围参考文献 35388 在 70 公尺-2000 报告公尺。

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Distinct pairing with embrace (Ref. 205).東大西洋: 冰島，挪威與地中海西部到摩洛哥，塞內加爾，獅子山，象牙海岸到奈及利亞，喀麥隆到加彭，亞速群島，維德角與南非的開普省。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

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)

世界自然保护联盟红皮书 (Ref. 130435)

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