Revista de Biología Tropical
versão On-line ISSN 0034-7744versão impressa ISSN 0034-7744
Resumo
R. GONZALEZ, Exequiel e WATLING, Les. Redescription of the freshwater amphipod Hyalella faxoni from Costa Rica (Crustacea: Amphipoda: Hyalellidae). Rev. biol. trop [online]. 2002, vol.50, n.2, pp.659-667. ISSN 0034-7744.
Hyalella faxoni Stebbing, 1903 from Costa Rica is redescribed. The species was previously in the synonymy of Hyalella azteca (Saussure, 1858). The morphological differences between these two species are discussed
Palavras-chave : Amphipoda; freshwater; Hyalella; epigean; South America.