| Registro completo |
| Provedor de dados: |
Pap. Avulsos de Zool. (São Paulo)
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| País: |
Brazil
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| Título: |
Taxonomical study on a sample of pulmonates from Santa Maria da Vitória, Bahia, Brazil, with description of a new genus and four new species (Mollusca: Orthalicidae and Megalobulimidae)
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| Autores: |
Simone,Luiz Ricardo L.
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| Data: |
2012-01-01
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| Ano: |
2012
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| Palavras-chave: |
Northeast Brazil
Caatinga
Stylommatophora
Megalobulimus
Anostoma
Spixia
Kora new genus
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| Resumo: |
A sample of Pulmonata collected in Santa Maria da Vitória, interior of Bahia, Brazil, in Caatinga semi-arid environment, is studied taxonomically. From the five species, four are revealed as new, including a new genus. The new taxa are the Bulimulidae (1) Kora corallina gen. et sp. n. characterized by the elongated shell with aperture somewhat dislocated from the shell axis, and an oblique tooth in middle level of inner lip; (2) Spixia coltrorum, mainly characterized by an uneven spire, delicate sculpture and peristome with 4 equidistant teeth; (3) Anostoma tessa, mainly characterized by a broad spire and well-developed anal canal; and the Megalobulimidae (4) Megalobulimus amandus, mainly characterized by pointed protoconch sculptured by dense quantity of axial cords. Rhinus suturalis is the only previously known species, but its geographic distribution is expanded southwards to Bahia state. A discussion with respect to necessity for improving the study on the malacofauna from the interior region of the Brazilian Northeast and the importance for preservation of the Caatinga biome is also provided.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492012021600001
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| Editor: |
Museu de Zoologia da Universidade de São Paulo
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| Relação: |
10.1590/S0031-10492012021600001
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| Formato: |
text/html
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| Fonte: |
Papéis Avulsos de Zoologia v.52 n.36 2012
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| Direitos: |
info:eu-repo/semantics/openAccess
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