Mustelus schmitti, Narrownose smooth-hound : fisheries

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Mustelus schmitti Springer, 1939

Narrownose smooth-hound
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Mustelus schmitti   AquaMaps   Data sources: GBIF OBIS
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Image of Mustelus schmitti (Narrownose smooth-hound)
Mustelus schmitti
Picture by Carvalho Filho, A.

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);  schmitti: In honor of American biologist Waldo L. Schmitt (1887-1977), curator of marine invertebrates at the U.S. National Museum, who collected holotype. (See ETYFish).

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

; 海洋 居于水底的; 海洋洄游的 (Ref. 51243); 深度上下限 60 - 195 m (Ref. 27770). 亞熱帶的; 28°S - 45°S, 66°W - 46°W (Ref. 244)

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

Southwest Atlantic: southern Brazil to northern Argentina.
西南大西洋: 巴西南部到阿根廷北部。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 59.3, range 55 - 62 cm
Max length : 92.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 57911); common length : 60.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6077)

生物学特性     字汇 (例如 epibenthic)

Found on the continental shelf. Feeds on crabs and probably other crustaceans, and presumably small fishes. Ovoviviparous (aplacental) with 2 to 7 pups per litter. Size at birth 26 cm. Utilized for human consumption.

栖息于大陆架了。 吃螃蟹与可能其他的甲壳动物, 与可能小鱼。 卵胎生的 (无胎盘的) 有两个到 7个幼胎每胎。 出生时的大小 26 公分。 供人类食用。

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

Ovoviviparous, embryos feed solely on yolk (Ref. 50449). Distinct pairing with embrace (Ref. 205).西南大西洋: 巴西南部到阿根廷北部。

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. 125652)

  极度濒危 (CR) (A2bd); Date assessed: 01 July 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: 高经济性
FAO - 渔业: landings, 物种外形; Publication: search | FishSource | 周边海洋

更多信息

俗名
同种异名
新陈代谢
捕食者
生态毒物学
繁殖
成熟度
产卵场
产卵群集
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献
养殖
养殖信息
品种
遗传学
基因序列
遗传率
疾病
加工
Nutrients
Mass conversion
合作者
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声音
神经毒
速度
泳型
鳃区
Otoliths
脑重体重比
眼睛色素

工具

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 - 渔业: landings, 物种外形; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | 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. 115969): 4.5 - 14.2, mean 7.9 °C (based on 118 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00168 - 0.00411), b=3.10 (2.97 - 3.23), in cm total length, based on LWR estimates for species & Genus-BS (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.3 se; based on diet studies.
Generation time: 4.8 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回复力 (Ref. 120179):  非常低的, 最小族群倍增时间超过14 年 (Fec=2-3).
Fishing Vulnerability (Ref. 59153):  High vulnerability (58 of 100) .
Climate Vulnerability (Ref. 125649):  Very high vulnerability (87 of 100) .
价格分类 (Ref. 80766):   Medium.
Nutrients (Ref. 124155):  Calcium = 34.4 [6.5, 141.8] mg/100g ; Iron = 0.665 [0.228, 2.396] mg/100g ; Protein = 21.3 [19.0, 23.4] % ; Omega3 = 0.137 [0.056, 0.326] g/100g ; Selenium = 39.8 [12.6, 144.6] μg/100g ; VitaminA = 6.31 [2.44, 16.52] μg/100g ; Zinc = 0.649 [0.299, 1.450] mg/100g (wet weight);