Gastropoda |
Aplysiida |
Aplysiidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 0 - 83 m (Αναφ. 105051). Temperate; 69°N - 23°N, 45°W - 37°E
Northeast Atlantic, Mediterranean Sea and the Arctic: from Arctic Greenland to Norway, down to Morocco, to the Mediterranean . Subtropical to temperate.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?  range ? - ? cm Max length : 20.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 126605); μεγ. δημοσιευμένο βάρος: 130.00 g (Αναφ. 126605); μεγ. αναφερόμενη ηλικία: 1.00 έτη (Αναφ. 126605)
Maximum depth from Ref. 105342. Sea hares have annual life cycles (Ref. 126605). Found in infralittoral areas (Ref. 105324). Inhabits sublittoral beds of the red alga Plocamium coccineum where it also feeds on (Ref. 105169). Feeds on a variety of marine algae (Ref. 105170).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
Simultaneous hermaphrodites (Ref. 833); aggregate mating (Ref. 106182).
Harms, J. 1993 Check list of species (algae, invertebrates and vertebrates) found in the vicinity of the island of Helgoland (North Sea, German Bight) - a review of recent records. Helgoländer Meeresunters 47:1-34. (Αναφ. 2711)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
αλιεία: Εμπορικό(ά)
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Population dynamicsΑύξησηMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionΑφθονία PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 8.4 - 18.1, mean 10.6 (based on 506 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.