Gastropoda |
Cephalaspidea |
Bullidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 165 m (مرجع 107300). Tropical
Indo-Pacific, Southeast Atlantic and the Mediterranean.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ? range ? - ? cm Max length : 5.0 cm TL جنس نر / بدون خواص جنسي; (مرجع 844)
Assumed maximum length from Ref. 844. A strictly herbivorous species that is common on rocky reefs (Ref. 844), and always found around soft silt or mud in where it is usually buried (Ref. 866) during the day (Ref. 107294); common in deep rock pools and tidal swimming pools (Ref. 866). Nocturnal. Emerges at night to feed on seaweeds and grasses (Ref. 107294).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae
Members of the order Cephalaspidea 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
Population dynamicsرشدMax. ages / sizesLength-weight rel.Length-length rel.نوسانات طولیMass conversionفراواني Life cycleتولید مثلبلوغFecundityتخم ریزیEggsنمو تخمLarvae PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 23.7 - 29, mean 27.5 (based on 986 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
طبقه قيمت
Unknown.
