Ikan bertulang rawan (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); whitneyi: In honor of American fisheries biologist Richard R. Whitney (1927-2011), for his teachings and guidance during the author’s study of sharks (See ETYFish).
Eponymy: Dr Richard R Whitney (1927–2011) was a fisheries biologist. [...] (Ref. 128868), visit book page.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut dasar (demersal); kisaran kedalaman 16 - 211 m, usually 70 - 100 m (Ref. 9253). Tropical; 1°N - 45°S, 83°W - 70°W
Southeast Pacific: Ecuador to southern Chile.
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 87.0 cm TL (female)
An offshore bottom-dwelling shark found on the continental shelf. Prefers rocky bottom around islands. Feeds on crabs, mantis shrimp, and small bony fishes. Viviparous, with 5 to 10 young per litter. Size at birth about 25 cm.
Viviparous (Ref. 244). Distinct pairing with embrace (Ref. 205).
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 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: bernilai komersial tinggi; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 12.6 - 15.6, mean 15 °C (based on 15 cells).
Indeks keanekaragaman filogenetik (Acuan
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).
Tingkat Trofik (Acuan
69278): 3.7 ±0.0 se; based on diet studies.
Daya lenting (Acuan
120179): sangat rendah, Waktu penggandaan populasi minimum lebih dari 14 tahun (Fec=4).
Kerentanan Penangkapan Ikan (Ref.
59153): Moderate to high vulnerability (55 of 100).
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Nutrisi (Ref.
124155): Calcium = 33.5 [9.6, 163.5] mg/100g; Iron = 0.511 [0.154, 1.840] mg/100g; Protein = 21 [19, 23] %; Omega3 = 0.0958 [, ] g/100g; Selenium = 83 [22, 289] μg/100g; VitaminA = 13.1 [5.0, 32.5] μg/100g; Zinc = 0.954 [0.422, 1.897] mg/100g (wet weight);
