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(كوسه ها و سپرماهيان) (sharks and rays) >
Orectolobiformes (Carpet sharks) >
Hemiscylliidae (Bamboo sharks)
Etymology: Hemiscyllium: hemi-, from hemisys (Gr.), half, presumably referring to similarity and/ or close affinity to Scyllium (=Scyliorhinus, now in Scyliorhinidae) and/or Chiloscyllium; skylion, Greek for dogfish or small shark (See ETYFish); galei: In honor of underwater photographer and shark enthusiast Jeffrey Gale, who successfully bid to help conserve this species at a charity auction, and who financially supported Conservation International’s efforts to preserve its habitat (See ETYFish).
Eponymy: Jeffrey Gale of Las Vegas, Nevada, USA, is an avid underwater photographer, shark enthusiast and benefactor of the marine realm. [...] (Ref. 128868), visit book page.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 2 - 25 m (Ref. 114942). Tropical
Western Pacific: apparently confined to Cenderawasih Bay, Papua Barat Province, Indonesia.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 56.8 cm TL جنس نر / بدون خواص جنسي; (Ref. 74956)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
This species of bamboo shark is distinguished by its unique combination of white lines/spots along the margin of the large, dark saddles on the back, scattered white spots particularly on the upper side, and a row of 7-8 well-defined, horizontally-ovate, dark spots on the lower side between the abdomen and caudal-fin base (Ref. 74956).
Body shape (shape guide): elongated.
Occurs on shoreline fringing reefs or shallow patch reefs; observed at night at depths of 2-25 m (extreme depth from Ref. 114942), usually seen resting on the bottom, occasionally observed while slowly swimming or 'walking' over the bottom with the pectoral and pelvic fins. Probably sedentary during daylight hours, sheltering under rocky outcrops or tabular corals, typical for other family members (Ref. 74956).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Allen, G.R. and M.V. Erdmann, 2008. Two new species of bamboo sharks (Orectolobiformes: Hemiscylliidae) from western New Guinea. aqua, Int. J. Ichthyol. 13(3-4):93-108. (Ref. 74956)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
دمای ترجیحی (مرجع
123201): 28.1 - 29.2, mean 28.8 °C (based on 448 cells).
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00182 - 0.00914), b=3.09 (2.89 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
سطح تروفیک (مرجع
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
آسیبپذیری ماهیگیری (Ref.
59153): Moderate vulnerability (43 of 100).
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