Abstract

Microsatellite markers for Amazon pellona Pellona castelnaeana (Clupeiformes: Pristigasteridae)

Author(s): A.M. Ximenes, E.J. Hern�¡ndez-Ruz, V.N. Machado, L.R.R. Rodrigues, G.C.S. Ritter and I.P. Farias

The Amazon pellona is one of the few species of Pristigasteridae with recognized commercial value in the Amazon. We isolated 24 and characterized 8 microsatellite loci for this species. The number of alleles ranges from 2-8 per locus. Observed heterozygosities ranged from 0.052-0.823, while expected heterozygosities from 0.052-0.836. These 8 microsatellites are potentially valuable tools for characterizing the levels and distribution of genetic diversity, population structure, and gene flow. They may also be important parameters for the genetic conservation of this species, as well as for its sister taxon Pellona flavipinnis.

• PDF