Crassostrea


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Crassostrea

genus of farmed oysters in subclass Lamellibranchia; includes C. angulata (Portuguese oyster), C. gigas (Pacific cupped oyster), C. virginicus (American cupped oyster), Saccostrea commercialis (Sydney rock oyster). See Table 23.
References in periodicals archive ?
By accepting a new genus Magallana [type species Crassostrea gigas (Thunberg, 1793)] for a clade of Pacific Crassostrea, and by rejecting the genus Talonostrea (Li and Qi, 1994) [type species Talonostrea talonata (Li and Qi, 1994)] for the Pacific sister clade Magallana, WoRMS has effectively rendered the (Atlantic) genus Crassostrea paraphyletic.
Perkinsus marinus in pleasure oyster Crassostrea corteziensis from Nayarit, Pacific coast of Mexico.
The site is significant because the bluff is home to the large oyster, Crassostrea gigantissima.
Diploid ("wild-type") and triploid larvae of Crassostrea gigas were cultured at a commercial shellfish hatchery (Taylor Shellfish Farms, Quilcene, WA).
2008) trabajando con Crassostrea corteziensis en el Pacifico mexicano, encuentran que se necesita mayor temperatura para liberar los gametos que para madurar.
In August and September 2011, 450 specimens of Crassostrea rhizophorae were collected from the roots of the red mangrove (Rhizophora mangle) of three estuaries in Northeast Brazil: the Jaguaribe river (04[degrees] 27' 39,21" S, 37[degrees]47'31,68"W) in Ceara (n = 150), the Camurupim river (02[degrees]54'51"S, 041[degrees]24'58,2"W) in Piaui (n =150), and the Carnaubeiras river (02[degrees] 50'0,08"S, 041[degrees]57'36,5"W) in Maranhao (n =150).
Reproductive potential and genetics of triploid Pacific oysters, Crassostrea gigas (Thunberg).
A pesar del auge en la produccion de Crassostrea gigas en Sinaloa, la informacion disponible acerca de su crecimiento y desarrollo en cultivo proviene de comunicaciones personales con investigadores quienes, mediante asesorias, registran los resultados experimentales obtenidos en diferentes localidades y, normalmente, este tipo de informacion no existe en reportes publicados de amplia difusion sino en foros locales y trabajos de tesis o reportes tecnicos (Nava et al.
Los resultados de estabilidad termica para la muestra Crassostrea Rizophorae sin tratamiento, que paso por el tamiz 50-(CRST-50), son apreciados en la figura 5; la muestra presento una perdida de peso Dm = [+ o -] 44% correspondiente a humedad y C[O.
Los estudios de Garcia-Cubas (1981) senalaron que Crassostrea rhizophorae se encuentra restringida a la zona con influencia marina de Isla del Carmen, Campeche.