Descriptions and articles about the Nucleus Scallop, scientifically known as Argopecten nucleus in the Encyclopedia of Life. Includes Physical Description; T.. . Image of Argopecten nucleus (nucleus scallop). Argopecten nucleus. No image available for this species; drawing shows typical species in this Family. Mariculture of the Nucleus Scallop Argopecten nucleus as an Economic Alternative to Artisanal Fisheries in the Colombian Caribbean. Diego Valderrama1.

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Home/NATURAL HISTORY MUSEUM ROTTERDAM – Mollusca – Bivalvia – Pectinidae/Argopecten nucleus

Spawning induction and early development of the Caribbean scallops Argopecten nucleus and Nodipecten nodosus. An experiment of artificial spawning was performed with the two species as the initial part of a study on the feasibility of producing their spat. Stimulation of spawning was carried out, determining the percentages of individuals spawning, response time, numbers of gametes produced, and fertilization of the oocytes.

Five external stimuli and eight combinations of those were tested: The results showed that A. Larger percentages of individuals of A. Abnormal spawning was observed in some of the internal stimuli tested, including release of immature gametes, simultaneous release of both male and female gametes, or sole production of male gametes. In summary, the most efficient stimuli for inducing the normal spawning of viable gametes in A.


Early embryonic and larval development in A. Assign yourself or invite other person as author. It allow to create list of users contirbution. Assignment does not change access privileges to resource content.

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