Gastropoda |
Cephalaspidea |
Bullidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 0 - 165 m (Αναφ. 107300). Tropical
Indo-Pacific, Southeast Atlantic and the Mediterranean.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm Max length : 5.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 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
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
Members of the order Cephalaspidea are mostly simultaneous hermaphrodites.
Debelius, H. 2001 Nudibranchs and sea snails: Indo-Pacific field guide. Unterwasserarchiv, IKAN, frankfurt, Germany, 3rd ed. 321 pp. (Αναφ. 844)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Population dynamicsΑύξησηMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionΑφθονία Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαEggsEgg developmentLarvae PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
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).
Price category
Unknown.
