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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.
Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut dasar (demersal); kisaran kedalaman 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.
Length at first maturity / Size / Weight / umur
Kematangan: Lm 57.0, range 51 - 63 cm
Max length : 100.0 cm TL jantan/; (Ref. 31395); Umur maksimum dilaporkan: 13 Tahun (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).
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)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: bernilai komersial tinggi; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Preferred temperature (Acuan
123201): 9.7 - 23.5, mean 15.4 °C (based on 100 cells).
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00224 (0.00104 - 0.00482), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Acuan
69278): 3.6 ±0.4 se; based on diet studies.
Daya lenting (Acuan
120179): Rendah, Waktu penggandaan populasi minimum 4.5 - 14 tahun (rm=0.127; K=0.26; tm=2-6; tmax=15; Fec=3).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
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Climate Vulnerability (Ref.
125649): High vulnerability (61 of 100).
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Nutrients (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);
