Gastropoda |
Trochida |
Trochidae
Environment: milieu / climate zone / djupintervall / distribution range
Ekologi
; brackvatten; djupintervall 0 - 4 m (Ref. 100954). Tropical
Indo-West Pacific: from East Africa, to Melanesia; north to Japan, and south to southern Queensland.
Length at first maturity / Size / Weight / Age
Könsmognad: Lm ? range ? - ? cm Max length : 4.0 cm SHL hane/ej könsbestämd; (Ref. 349); common length : 3.0 cm SHL hane/ej könsbestämd; (Ref. 349)
Locally collected by coastal people. Shell used in shellcraft (Ref. 349). From high intertidal zone to shallow subtidal depths (Ref. 349, on rocks (Ref. 799). Part of both epibenthic and arboreal communities in mangrove areas (Ref. 128397).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Eggs | Fecundity | Larvae
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 Gastropods. p. 363-648. In Carpenter, K. E. and V. H. Niem. 1998. FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Volume 1. Seaweeds, corals, bivalves, and gastropods. Rome, FAO. (Ref. 349)
IUCN Red List Status
(Ref. 130435: Version 2025-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
Fiskeri: kommersiell
| FishSource |
Verktyg
Ytterligare information
Trophic EcologyFood items (preys)FödosammansättningFödointagPredatorer Population dynamicsTillväxtMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionAbundans PhysiologySyreförbrukning
Human RelatedStamps, coins, misc.
Internet-källor
Estimates based on models
Preferred temperature
(Ref.
115969): 21.7 - 29.3, mean 28.4 (based on 2627 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
