Morphology of the shell of Happiella cf. insularis (Gastropoda: Heterobranchia: Systrophiidae) from three forest areas on Ilha Grande, Southeast Brazil
Barbosa, Amilcar Brum
Santos, Sonia Barbosa dos
- Publisher: Sociedade Brasileira de Zoologia
Conchology | discriminant analysis | ecology | morphometry | threatened biome
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. ...