Gastropoda |
Aplysiida |
Aplysiidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 20 m (مرجع 7727). Tropical; 44°N - 5°S, 98°W - 37°E
Atlantic Ocean and the Mediterranean.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 41.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 126605); بيشينه وزن گزارش شده: 1.4 kg (مرجع 126605); بيشينه سن گزارش شده: 1.00 سال ها (مرجع 126605)
Sea hares have annual life cycles (Ref. 126605). Common on tidal platforms of mixed sand and rock; actively crawling in tide pools at night and in crevices and under rocks during the day (Ref. 866). Grazes on various types of green algae (Ref. 844). Found in warm seas (Ref. 822). Known from depths of 0 to 20 m (Ref. 7727); from low intertidal to immediate subtidal on alga-covered reefs (Ref. 337). Ejecting ink as a predator deterrence and to send alarm signals to conspecifics, but not all spotted sea hares have ink (Ref. 84419). Ink components are based on the chemical properties of their diet (Ref. 84420). Ascorhynchus sp. found parasitic on the gills of this nudibranch (Ref. 121217).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Anaspidea are mostly simultaneous hermaphrodites.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Debelius, H. 2001 Nudibranchs and sea snails: Indo-Pacific field guide. Unterwasserarchiv, IKAN, frankfurt, Germany, 3rd ed. 321 pp. (مرجع 844)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Trophic EcologyFood items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 20.2 - 26.8, mean 24.6 (based on 196 cells).
Fishing Vulnerability
Low vulnerability (21 of 100).
طبقه قيمت
Unknown.