Common names from other countries
Classification / Names / Names
Namen | Synonyme | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
Ökologie
; tiefenbereich 0 - 1 m (Ref. 83435). Tropical
Western Atlantic: Caribbean to Brazil.
Length at first maturity / Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm Max length : 1.8 cm DL Männchen/unbestimmt; (Ref. 83435); common length : 2.5 cm TL Männchen/unbestimmt; (Ref. 344); max. veröff. Alter: 2.00 Jahre (Ref. 8702)
Shell wedge-shaped, inflated. Posterior slope with 2 curved ridges. Surface sculpture consisting of fine radial grooves of microscopic pinpoints. Colour: variable, usually brown, yellowish or purple, with rays of darker hues (Ref. 344).
Assumed total length is 2.5 cm (Ref. 344). Maximum depth from Ref. 104365. Found on beach and shoreline (Ref. 104365). Infaunal in shallow sand, usually in environments rich in particulate organic matter (Ref. 344).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Members of the class Bivalvia are mostly gonochoric, some are protandric hermaphrodites. Life cycle: Embryos develop into free-swimming trocophore larvae, succeeded by the bivalve veliger, resembling a miniature clam.
Leal, J.H. 2003. (Ref. 344)
IUCN Rote Liste Status (Ref. 130435)
CITES Status (Ref. 108899)
Not Evaluated
Not Evaluated
Nutzung durch Menschen
| FishSource |
Tools
Internet Quellen
Estimates based on models
Preferred temperature
(Ref.
115969): 27 - 28.3, mean 27.5 (based on 307 cells).
Widerstandsfähigkeit
hoch, Verdopplung der Population dauert weniger als 15 Monate. (K=0.43-1.79; tmax=2).
