Morphometric and genetic assessment of the Cynoscion guatucupa population structure from Buenos Aires coast, Argentine Sea

被引：0

作者：

Sabadin, David E. ^{[1
]}

Gonzalez-Castro, Mariano ^{[2
]}

Iudica, Celia ^{[3
]}

Diaz de Astarloa, Juan M. ^{[2
]}

Fernandez-Iriarte, Pedro J. ^{[1
]}

机构：

[1] Univ Nacl Mar del Plata, Fac Ciencias Exactas & Nat, Dept Biol, Genet Lab,CONICET, RA-7600 Mar Del Plata, Argentina

[2] Univ Nacl Mar del Plata, Fac Ciencias Exactas & Nat, Dept Ciencias Marinas, Lab Ictiol,CONICET, RA-7600 Mar Del Plata, Argentina

[3] Asociac Genet Humana, RA-7600 Mar Del Plata, Argentina

来源：

REVISTA DE BIOLOGIA MARINA Y OCEANOGRAFIA | 2010年 / 45卷 / 03期

关键词：

Genetic structure; body shape; microsatellites; conservation; STOCK DISCRIMINATION; FISH; DIFFERENTIATION; PARASITES; SOFTWARE;

D O I：

暂无

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

This study analyzed the morphometric, microsatellite loci and mitochondrial control region variation of the striped weakfish from two feeding and spawning grounds in the coastal area of Buenos Aires province. The characterization of the body shape proved to be different between sites. Genetic structure analysis showed that the main source of genetic variation was within populations rather than among populations and low genetic differentiation was observed between sites. The striped weakfish inhabiting the coastal areas of Buenos Aires would exhibit two management units in agreement with other fishes studied in both areas.

引用

页码：513 / 517

页数：5

共 26 条

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