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Trochida |
Trochidae
Environment: milieu / climate zone / depth range / distribution range
Écologie
. Tropical
Western Central Pacific: Philippines and Indonesia.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm Max length : 1.8 cm SHH mâle / non sexé; (Ref. 821)
Description synthétique
Morphologie
Shell is small, triangulate in outline with a tall, sharply acute spire. Whorls are sculptured with fine spiral grooves and a pronounced presutural ridge on each whorl. Base is more course and spirally striate, with axial threads in the interspaces. Aperture is ovate with a small umbilical tooth.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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.
Springsteen, F.J. and F.M. Leobrera. 1986. (Ref. 821)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Menace pour l'homme
Utilisations par l'homme
| FishSource |
Outils
Sources Internet
Estimates based on models
Vulnérabilité
Low vulnerability (10 of 100).