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Octopus insularis Leite & Haimovici, 2008
Brazil reef octopus| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Octopus insularis AquaMaps Data sources: GBIF OBIS |
رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS
Cephalopoda | Octopoda | Octopodidae
Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي
وابسته به آب سنگ; تغييرات عمق 0 - 45 m (مرجع 96968). Subtropical; 35°N - 25°S, 98°W - 9°E (مرجع 131170)
Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي
Western Atlantic.
Length at first maturity / Size / Weight / سن
بلوغ: Lm 6.0 range ? - ? cm Max length : 12.0 cm ML جنس نر / بدون خواص جنسي; (مرجع 96968); بيشينه وزن گزارش شده: 1.3 kg (مرجع 96968)
Total length to 53 cm (Ref. 96968). Common in coastal Northeastern Brazil and its oceanic islands (Ref. 104094). Found on bedrock and gravel, regardless of the presence of algae (Ref. 96968). Also occurs on sand beds, rocky bottoms (Ref. 104094) and crevices on hard substrates (Ref. 104098).
Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs (Ref. 833). Spawning occurs in deeper waters (Ref. 104886). Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults (Ref. 833).
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Leite, T.S., M. Haimovici, W. Molina and K. Warnke 2008 Morphological and genetic description of Octopus insularis, a new cryptic species in the Octopus vulgaris complex (Cephalopoda: Octopodidae) from the tropical southwestern Atlantic. Journal of Molluscan Studies 74(1):63-74. (مرجع 84317)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
CMS (مرجع 116361)
Not Evaluated
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic Ecology
بوم شناسي
Population dynamics
Distribution
Physiology
Oxygen consumption
منابع اينترنتي
BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record