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Mustelus norrisi Springer, 1939

Narrowfin smooth-hound
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Mustelus norrisi   AquaMaps   Data sources: GBIF OBIS
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Image of Mustelus norrisi (Narrowfin smooth-hound)
Mustelus norrisi
Male picture by Harris, M.

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

Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Carcharhiniformes (Ground sharks) 白眼鮫目 (Ground sharks) > Triakidae (Houndsharks) 平滑鮫科 (Houndsharks) > Triakinae
Etymology: Mustelus: Latin for weasel, an ancient name for sharks, possibly referring to the pointed snouts, swift movements and/or rapacious feeding behavior of smaller predatory sharks [strictly not tautonymous with Squalus mustelus Linnaeus 1758 since type was designated by the ICZN]. (See ETYFish);  norrisi: In honor of American zoologist Harry Waldo Norris (1862-1946), Grinnell College (Iowa), who studied the cranial nerves of the Spiny Dogfish Squalus acanthias. (See ETYFish).

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

海洋 居于水底的; 深度上下限 1 - 100 m (Ref. 55584), usually 3 - 40 m (Ref. 55311). 亞熱帶的; 32°N - 36°S, 99°W - 47°W (Ref. 55311)

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

Western Atlantic: Florida, USA and the northern Gulf of Mexico to Venezuela; also southern Brazil.
西大西洋: 美國的佛羅里達與墨西哥灣北部到委內瑞拉; 也巴西南部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 110 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 80.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5217); 最大体重: 13.8 kg (Ref. 40637)

生物学特性     字汇 (例如 epibenthic)

Found on the continental shelves, on muddy or sandy bottoms to about 80 m depth. Feeds on crabs and shrimps, and also bony fishes. Viviparous (with a yolk-sac placenta), with 7 to 14 young in a litter. Size at birth 30 cm.

栖息于大陆架了, 在泥质或砂质底部上到大约 80 公尺深。 吃螃蟹与虾 , 与也捕食硬骨鱼类。 胎生的 (具有一个卵黄囊胎盘),7 到 14 幼鱼在一胎。 出生时的大小 30 公分。

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

Viviparous (with a yolk-sac placenta) (Ref. 244). Distinct pairing with embrace (Ref. 205).西大西洋: 美國的佛羅里達與墨西哥灣北部到委內瑞拉; 也巴西南部。

主要参考文献 Upload your references | 参考文献 | 合作者 : Compagno, Leonard J.V. | 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 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)

世界自然保护联盟红皮书 (Ref. 130435)

  临近濒危 (NT) (A2bd); Date assessed: 21 June 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济
FAO - Publication: search | FishSource | 周边海洋

更多信息

Trophic ecology
食物相
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Food consumptions
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捕食者
Ecology
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
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体长-频率
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Egg(s)
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仔鱼
稚鱼动力学
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Otoliths
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游泳类型
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水产养殖描述
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参考文献

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特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | GoMexSI (interaction data) | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 123201): 22.6 - 28, mean 25.7 °C (based on 450 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00170 (0.00096 - 0.00301), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.9   ±0.67 se; based on food items.
回复力 (Ref. 120179):  非常低的, 最小族群倍增时间超过14 年 (Fec=7).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (66 of 100).
价格分类 (Ref. 80766):   Medium.