分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
板鰓亜鋼(サメとエイ類) (sharks and rays) >
Carcharhiniformes (Ground sharks) >
Triakidae (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); henlei: In honor of Friedrich Gustav Jacob Henle (1807-1885), German physician, pathologist and anatomist, who, along with Johann Müller, produced the first authoritative work on sharks (1839-1841) (See ETYFish).
Eponymy: Dr Friedrich Gustav Jakob Henle (1809–1885) was a German physician, anatomist and zoologist whose main subjects were ichthyology and human biology. [...] (Ref. 128868), visit book page.
More on author: Gill.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 0 - 281 m (Ref. 96339). Subtropical; 48°N - 18°S, 126°W - 72°W (Ref. 55310)
Eastern Pacific: northern California, USA to the Gulf of California; Ecuador and Peru.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 57.0, range 51 - 63 cm
Max length : 100.0 cm TL オス/雌雄の選別がない; (Ref. 31395); 最大記録サイズ: 13 年 (Ref. 6098)
Adults are found on the continental shelves from the intertidal region to at least 200 m depth. They feed on crabs, ghost shrimps, mantis shrimps, isopods, squids, polychaete worms, tunicates and small bony fishes. Viviparous (with a yolk-sac placenta), with 3 to 5 young in a litter. Size at birth between 19 and 21 cm. Readily kept in captivity. Utilized for human consumption. Marketed fresh, smoked and frozen (Ref. 9987).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Viviparous with a yolk-sac placenta; with 3 to 5 young in a litter. Size at birth ranges from 19-21 cm (Ref. 244). Distinct pairing with embrace (Ref. 205). Polyandry is a common life history strategy among the elasmobranchs and for M. henlei, the occurrence and frequency of polyandric behavior may vary depending on location and density of breeding individuals (Ref. 95902).
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 高い商業の; ゲームフィッシュ: はい
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 9.7 - 23.5, mean 15.4 °C (based on 100 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00229 (0.00107 - 0.00491), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.6 ±0.4 se; based on diet studies.
回復力 (参照
120179): 低い, 4.5年~14年の倍増期間の最小個体群 (rm=0.127; K=0.26; tm=2-6; tmax=15; Fec=3).
漁業の脆弱性 (Ref.
59153): High vulnerability (58 of 100).
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気候脆弱性 (Ref.
125649): High vulnerability (61 of 100).
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栄養素 (Ref.
124155): Calcium = 20.8 [5.7, 103.5] mg/100g; Iron = 0.509 [0.159, 1.911] mg/100g; Protein = 21.7 [19.4, 24.0] %; Omega3 = 0.147 [0.061, 0.347] g/100g; Selenium = 42.3 [12.2, 148.1] μg/100g; VitaminA = 6.83 [2.38, 18.97] μg/100g; Zinc = 0.616 [0.272, 1.231] mg/100g (wet weight);