Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Ecología
; rango de profundidad 0 - 68 m (Ref. 104365). Tropical, preferred 25°C (Ref. 107945); 43°N - 35°S, 98°W - 33°W (Ref. 3446)
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Introducciones
Western Atlantic: from Cape Cod, Massachusetts, to the West Indies and Brazil.
Length at first maturity / Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm Max length : 7.6 cm SHL macho / no sexado; (Ref. 78146)
Equivalved, oval in shape. Size range: 2.8-7.6 cm shell length. Shell length to height ratio = 1.16 (Ref. 78148). Shell depth reaching 70% of height (Ref. 78152).
In the USA, this species remains a potential fishery resource. From the late 1990s to early 2000s, wild stocks of this species are the target of a small-scale fishery in North Carolina (Ref. 78154) and the eastern coast of Virginia with exports primarily as ethnic food to Chicago, New York, Los Angeles and Washington D.C. (Ref. 78152).
Life cycle and mating behavior
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Sexes are separate with low incidence of hermaphrodism (2.17%). Males dominant (m/f=2.68). Peak in gonadal pattern in late spring to early summer (45% ripe in May) and a minor peak in winter (21% ripe in December). Dribble spawning likely strategy to extend spawning period and increase reproductive success.
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. (Ref. 1667)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Harmless
Human uses
Pesquerías: escaso valor comercial; Acuicultura: experimental
FAO - pesquerías: landings | FishSource | Sea Around Us
Herramientas
Fuentes de Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 14.5 - 28, mean 25.4 (based on 490 cells).
Resiliencia
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (K=0.45; tm=5).
Vulnerability
Moderate vulnerability (37 of 100).
