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Volume 39- Number 2 - 2004
Article


New records of two species of Sabellaria (Polychaeta: Sabellariidae) from the Argentinean Biogeographic Province

Claudia S. Bremec and Diego A. Giberto

 

Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina
Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP), Laboratorio de Bentos, Paseo V. Ocampo Nº 1, B7602HSA. Mar del Plata, Argentina

 

E-mail: cbremec@inidep.edu.ar

 

Sabellaria bellis Hansen, 1882 and S. wilsoni Lana & Gruet, 1989 were recorded in different habitats from coastal localities of Uruguay and Argentina, between 34°S and 37°S, Argentinean Biogeographic Province. Local distribution patterns in relation with the hydrography are discussed. Our findings show that both species are tolerant to salinity changes


Key words: polychaetes, benthos, distribution, South Atlantic


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1Laboratorio de Zooplancton, Instituto de Ciencias del Mar y Limnología,Universidad Nacional Autónoma de México. A. P. 70-305, 04510 México, D. F. México
 
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