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اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa
(كوسه ها و سپرماهيان) (sharks and rays) >
Myliobatiformes (Stingrays) >
Zanobatidae (Panrays)
Etymology: maculatus: Name from Latin 'macula' for spotted; referring to its blotched colour pattern.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 1 - 30 m (Ref. 116736). Tropical; 6°N - 5°S, 8°W - 11°E (Ref. 114953)
Eastern Central Atlantic: Gulf of Guinea, from Ivory Coast to Gabon.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 35.9 cm TL جنس نر / بدون خواص جنسي; (Ref. 116736)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
This species is distinguished from its congener (Zanobatus schoenleinii) by the following combination of characters: dorsal surface of disc is brownish to reddish brown, with numerous dark brown blotches, and sometimes surrounded by a network of whitish dots; the ventral surface of disc is pale creamy white or orange-brown, with conspicuous dark brown posterolateral margins; the crown of dermal denticles of dorsal surface spearhead-shaped; dorsal surface with enlarged thorny denticles are more numerous and stronger, in parallel rows on trunk and in concentric semi-circular rows on pectoral fins; tooth rows in upper jaw 54-64 ; predorsal vertebrae 36-44 (mode 39) (Ref. 116736).
Body shape (shape guide): other; Cross section: flattened.
Lives mostly on sandy bottoms (Ref. 116736).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Séret, B., 2016. Zanobatus maculatus, a new species of panray from the Gulf of Guinea, eastern central Atlantic (Elasmobranchii: Batoidea: Zanobatidae). Zootaxa 4161(4):509-522. (Ref. 116736)
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
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.4 ±0.5 se; based on size and trophs of closest relatives |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low vulnerability (19 of 100). 🛈 |