分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (sharks and rays) >
Carcharhiniformes (Ground sharks)
真鯊目 (Ground sharks) >
Triakidae (Houndsharks)
平滑鮫 (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); andamanensis: -ensis, Latin suffix denoting place: Andaman Sea, Thailand, only known area of occurrence. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 50 - 100 m (Ref. 124465).
Eastern Indian Ocean: Andaman Sea: Myanmar and Thailand.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 104 cm TL 雄魚/尚未辨別雌雄; (Ref. 124465); 108.5 cm TL (female)
簡短描述
型態特徵 | 形態測量圖
This species is distinguished by the following set of characters: palatine processes of palatoquadrates subdivided near the symphysis with a short, separate medial segment on each side; pre-second dorsal length 55.5-57.9% TL; upper labial furrows are shorter than lower ones, the uppers 0.7-1.1% TL and 0.6-0.9 times lowers; buccopharyngeal denticles cover most of the tongue and roof of mouth to about the third or fourth gill arch; no hypercalcification of skeletal elements, but no adult specimens examined; dorsal fins moderately large, upright with first dorsal-fin anterior margin 13.9-15.8% TL, height 9.2-10.1% TL; teeth in 69-80/64-73 files; precaudal vertebral centra 87-91, monospondylous centra 33-39; no small white spots on dorsal surface of body, including along lateral line; first dorsal fin without a white margin, the upper half dusky to blackish; second dorsal fin blackish distally; caudal fin with a narrow white margin and a distinct black tip on terminal caudal lobe (Ref. 124465).
Specimens 37.6-71.7 cm TL were all found to be immature (Ref. 124465).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
White, W.T., S. Arunrugstichai and G.J.P. Naylor, 2021. Revision of the genus Mustelus (Carcharhiniformes: Triakidae) in the northern Indian Ocean, with description of a new species and a discussion on the validity of M. walkeri and M. ravidus. Mar. Biodiversity 51(42):1-24. (Ref. 124465)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00224 (0.00105 - 0.00478), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (65 of 100).
