Bivalvia |
Arcida |
Arcidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; Υφάλμυρο; εύρος βάθους 0 - 20 m (Αναφ. 109200), usually 0 - 15 m (Αναφ. 80605). Subtropical; 26°C - 38°C (Αναφ. 68684); 27°N - 4°S, 114°W - 77°W (Αναφ. 109211)
Eastern Pacific: From Laguna Ballena, Baja California Sur, Mexico to Bahía de Tumbes, Peru.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ? range ? - ? cm
Found in salinities from 30-40 ppt in Baja California Sur, Mexico (Ref. 68684). Occurs in mangrove estuaries (Ref. 80605). Lives mainly in or near the red mangrove Rhizophora mangle (Ref. 109200) as well among the roots of Avicennia germinans and Laguncularia racemosa (Ref. 121717). Individuals are found at about 15 cm deep in level muddy bottom among the prop roots of Rhizophora spp. (Ref. 80605), in intertidal mud flats between mangrove trees and the low tide line (Ref. 109200).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Eggs | Γονιμότητα | Larvae
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.
Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams 1998 Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks, 2nd ed. American Fisheries Society (Special publication 26), Bethesda, Maryland. 526 p. (Αναφ. 1667)
IUCN Red List Status
(Αναφ. 130435: Version 2025-1)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
Population dynamicsΑύξησηMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionΑφθονία Life cycleΑναπαραγωγήΓεννητική ΩρίμανσηΓονιμότηταΓεννοβολίαEggsEgg developmentLarvae PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 24.3 - 29.1, mean 27.5 (based on 139 cells).
Ελαστικότητα
Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (K=0.09-1.85).
