Gastropoda |
Nudibranchia |
Glaucidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
سطح زی; تغييرات عمق 0 - 37 m (مرجع 75700). Tropical
Circumtropical.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?  range ? - ? cm Max length : 4.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 822)
This nudibranch can cause severe indirect envenomation to humans when it comes in contact with skin. This is due to the venomous nematocysts that were ingested by the nudibranch as they prey on Physalia species (Ref. 125676). Open pelagic species, washed ashore after storms (Ref. 7727). This species hangs upside down on the surface film of the water, maintaining buoyancy by swallowing an air bubble (Ref. 844, 866). Feeds on siphonophore, Physalia, Velella, and Porpita spp. (Ref. 844). Live specimens frequently washed up on the beaches (Ref. 88739).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Nudibranchia are simultaneous hermaphrodites. Mating behavior: Both individuals darts their penis toward each other to induce one to act as a male and the other as the female. The victorious one to penetrate the body wall is the dominant male. Life cycle: Eggs are deposited on a substratum where they develop and hatch into (planktonic) vestigial veliger larval stage and further grow as adults.
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Debelius, H. 2001. (مرجع 844)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2024-2)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
Venomous
استفاده انسانی
| FishSource |
ابزارها
اطلاعات بيشتر
Population dynamicsرشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
بازسازی
فراواني
Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvaeپويايي لاروي Human RelatedAquaculture profiles
Stamps, coins, misc.
منابع اينترنتي
Estimates based on models
آسيب پذيری
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.