Morphology of the shell of Happiella cf. insularis (Gastropoda: Heterobranchia: Systrophiidae) from three forest areas on Ilha Grande, Southeast Brazil

Morphology of the shell of Happiella cf. insularis (Gastropoda: Heterobranchia: Systrophiidae) from three forest areas on Ilha Grande, Southeast Brazil

We conducted a study on shell morphology variation among three populations of Happiella cf. insularis (Boëttger, 1889) inhabiting different areas (Jararaca, Caxadaço, and Parnaioca trails) at Vila Dois Rios, Ilha Grande, Angra dos Reis, state of Rio de Janeiro, Brazil. Linear and angular measurement...

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Bibliographic Details
Main Authors:	Amilcar Brum Barbosa, Sonia Barbosa dos Santos
Format:	Article
Language:	English
Published:	Pensoft Publishers 2014-06-01
Series:	Zoologia (Curitiba)
Subjects:	Conchology discriminant analysis ecology morphometry threatened biome
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702014000300004&lng=en&tlng=en

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