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Trochida |
Trochidae
Environment: milieu / climate zone / depth range / distribution range
Ecologie
; diepteverspreiding 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 / Leeftijd
Maturity: Lm ?  range ? - ? cm Max length : 7.0 cm SHH mannelijk/geslacht niet bekend; (Ref. 821); common length : 5.0 cm SHL mannelijk/geslacht niet bekend; (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
Geslachtsrijpheid | Voortplanting | Kuitschieten | Eieren | 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)
Status op de Rode Lijst van het IUCN (Ref. 130435)
Status bij CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Gevaarlijk voor mensen
Harmless
Gebruik door de mens
| FishSource |
Tools
Internet-bronnen
Estimates based on models
Preferred temperature
(Ref.
115969): 24.7 - 29.3, mean 28.5 (based on 3112 cells).
Kwetsbaarheid
Low vulnerability (10 of 100).
Prijsklasse
Unknown.