Consulta: subjectFacets:"Hydrobiidae"
Registros recuperados: 2
Data/hora: 02/06/2024 14:53:09

Redescrição de Potamolithus catharinae com base em topótipos (Gastropoda, Hydrobiidae), rio Hercílio, Santa Catarina, Brasil
Provedor de dados: 76
Autores: Silva,Maria Cristina Pons da; Veitenheimer-Mendes,Inga Ludmila.
Potamolithus catharinae Pilsbry, 1911 is characterized on specimens from Hercílio river, State of Santa Catarina, Brazil, type-locality. Conchology, conchometry, soft-part morphology including head and food complex, pallial structures, radula and some aspects of the female and male reproductive systems are provided.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Potamolithus; Hydrobiidae; Topotypes; Neotropical.
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000100015

On relict hydrobiid species in Brazilian Amazonia (Gastropoda, Prosobranchia, Hydrobiidae)
Provedor de dados: 16
Autores: Wesselingh, F.P.
Two extant hydrobiid species from the lower Tapajos river of Brazil are redescribed. Potamopyrgus amazonicus Haas, 1949, is assigned to the genus Dyris Conrad, 1871. At least eleven species from Miocene deposits of Western Amazonia are assigned to Dyris, a genus that was previously assumed to be extinct. The apertural features of Sioliella effusa Haas, 1949, are considered indicative of a close relationship to Miocene Amazonian taxa formaly assigned to Eubora Kadolsky, 1980. Sioliella ovata spec. nov., a Miocene species resembling S. effusa is described. The two Tapajos species can be regarded as relicts of a speciose, endemic, Miocene Western Amazonian molluscan fauna.
Tipo: Article / Letter to the editor
Palavras-chave: South America; Amazonia; Miocene; Recent; Hydrobiidae; Dyris; Sioliella; New species; 42.73; 38.22.
Ano: 2000
URL: http://www.repository.naturalis.nl/record/235203