The first hypothelminorheic Crustacea (Amphipoda, Dogielinotidae, Hyalella) from South America

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorRodrigues, Stella Gomes-
Autor(es): dc.creatorBueno, Alessandra Angélica de Pádua-
Autor(es): dc.creatorFerreira, Rodrigo Lopes-
Data de aceite: dc.date.accessioned2026-02-09T12:47:47Z-
Data de disponibilização: dc.date.available2026-02-09T12:47:47Z-
Data de envio: dc.date.issued2016-08-05-
Data de envio: dc.date.issued2016-08-05-
Data de envio: dc.date.issued2012-11-02-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/11537-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1168452-
Descrição: dc.descriptionMost of known troglobiotic species occur in caves and subterranean environments from great depths. However, recently more attention has been given to other subterranean environments, such as the hypothelminorheic habitats. It comprises the most superficial among all subterranean habitats. This kind of environment is characterized by the constant presence of wet spots, absence of light and very particular abiotic characteristics, comprising unique species. The first hypothelminorheic Amphipoda from South America is here described, a new species of the genus Hyalella which occurs in a wetland on Southern Brazil. The new species differs from other troglobiotics of the genus by the presence of a curved seta on the inner ramus of uropod 1 and elongation of appendices, as the first pair of antennae and peraeopods 6 and 7. However, human impacts in the area where the new species occurs have changed heavily their habitat, which may have led the species to a critical level of threat or even extinction, demonstrating the fragility of this environment.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherPensoft-
Direitos: dc.rightsacesso aberto-
???dc.source???: dc.sourceZookeys-
Palavras-chave: dc.subjectAmphipoda-
Palavras-chave: dc.subjectHypothelminorheic-
Palavras-chave: dc.subjectHyalella-
Palavras-chave: dc.subjectBiodiversity-
Palavras-chave: dc.subjectConservation-
Título: dc.titleThe first hypothelminorheic Crustacea (Amphipoda, Dogielinotidae, Hyalella) from South America-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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