(كوسه ها و سپرماهيان) (sharks and rays) >
Carcharhiniformes (Ground sharks) >
Atelomycteridae (Coloured catsharks)
Etymology: Schroederichthys: In honor of American ichthyologist William C. Schroeder (1895-1977), Woods Hole Oceanographic Institution, for his pioneering work (with Henry B. Bigelow) on cartilaginous fishes; ichthyos (Gr.), fish (See ETYFish); chilensis: -ensis, Latin suffix denoting place: Chile, described from the Pacific of Chile (and Peru) (See ETYFish).
Eponymy: William Charles Schroeder (1894–1977) was an American oceanographer and ichthyologist. [...] (Ref. 128868), visit book page.
More on author: Guichenot.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي نزديك كف زي. Subtropical; 9°S - 51°S
Southeast Pacific: Peru and Chile.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 62.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 244)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
An inshore shark found on the continental shelf. Oviparous (Ref. 50449). Sexual dimorphism is evident in dentition of male species (Ref. 49562).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Oviparous, paired eggs are laid. Embryos feed solely on yolk (Ref. 50449). Males have longer teeth with fewer cups than females (Ref. 51093) to make 'courtship biting' more effective (Ref. 49562).
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: از بی علاقه گی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
دمای ترجیحی (مرجع
123201): 10.2 - 13.2, mean 11.3 °C (based on 40 cells).
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5314 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
سطح تروفیک (مرجع
69278): 3.5 ±0.5 se; based on diet studies.
جهندگی (مرجع
120179): خیلی آهسته, كمينه زمان لازم براي دو برابر شدن جمعيت بيش از 14 سال (Fec=2).
آسیبپذیری ماهیگیری (Ref.
59153): Moderate vulnerability (45 of 100).
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مواد مغذی (Ref.
124155): Calcium = 27.5 [4.5, 149.5] mg/100g; Iron = 0.744 [0.202, 2.283] mg/100g; Protein = 15.9 [13.0, 20.3] %; Omega3 = 0.205 [0.091, 0.441] g/100g; Selenium = 25.5 [7.7, 71.1] μg/100g; VitaminA = 10 [3, 28] μg/100g; Zinc = 0.657 [0.315, 1.206] mg/100g (wet weight);