Gastropoda |
Not assigned |
Potamididae
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
Benthic; salobre. Tropical
Indo-West Pacific: from India and Sri Lanka to Papua New Guinea; north to Japan and south to central Queensland.
Longitud en la primera madurez / Tamaño / Peso / Edad
Madurez: Lm ? range ? - ? cm Max length : 4.5 cm SHL macho / no sexado; (Referencia 349); common length : 3.5 cm SHL macho / no sexado; (Referencia 349)
Shell small, with 8 to 9 whorls, and flat sided, with sutures being slightly impressed. Two channels on upper whorls and four on the body whorl are crossed by axial ribs, giving the shell a beaded appearance. A distinct rib is present on the body whorl of adult shells. Outer lip flared in adults, columella smooth, and the siphonal canal is short. Shell is yellowish, channels darker, and whitish near the outer edge of aperture. Operculum is light brown and horny.
Abundant on mud flats, in brackish or supersalted fishponds. Occur in the low to mid intertidal sections of protected bays. Also found on sand, seaward of mangroves (Ref. 128877). Locally, numbers of about 500 individuals per square meter can occur. Usually living in the upper bottom layer of mud which is almost liquid (Ref. 349). Detritus feeder (Ref. 751).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Members of the order Neotaenioglossa 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. (Referencia 349)
Situación en la Lista Roja de la UICN
(Referencia 130435: Version 2025-2 (Global))
Estatus CITES (Referencia 108899)
Not Evaluated
CMS (Referencia 116361)
Not Evaluated
Amenaza para el ser humano
Harmless
Usos humanos
| FishSource |
Herramientas
Más información
Ciclo de vidaReproducciónMadurezFecundidadPuestaHuevosDesarrollo de los huevosLarva FisiologíaConsumo del oxígeno
Relacionados con el ser humanoSellos, monedas, varios
Fuentes de Internet
Estimaciones basadas en modelos
Temperatura preferida
(Ref.
115969): 19.3 - 29, mean 28 (based on 1178 cells).
Vulnerabilidad pesquera
Low vulnerability (10 of 100).
Categoría de precios
Unknown.
