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Trochida |
Trochidae
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; tiefenbereich 0 - 10 m (Ref. 349). Tropical
Indo-West Pacific: from East Africa to Melanesia; north to Japan, and south to southern Queensland and New Caledonia.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm SHH Männchen/unbestimmt; (Ref. 821); common length : 5.0 cm SHL Männchen/unbestimmt; (Ref. 349)
Shell conical, solid with flat base. Concave, flat or convex whorls with sudes covered with several spiral rows of irregualrly sized granules. Colouration: shell with axial streaks; base with radiating streaks or spots (Ref. 128042).
Common in rocky shores, from low in the intertidal zone (Refs. 349, 128042). Subtidal, on rocks approaching reefs (Refs. 799, 128042) (Ref. 349).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Members of the order Archaeogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
Poutiers, J.M. 1998. (Ref. 349)
IUCN Rote Liste Status (Ref. 130435)
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
| FishSource |
Tools
Internet Quellen
Estimates based on models
Preferred temperature
(Ref.
115969): 24.7 - 29.3, mean 28.5 (based on 3112 cells).
Verwundbarkeit
Low vulnerability (10 of 100).
Preiskategorie
Unknown.