Littorinoidea

The Parachondria (Chondropomorus) complex in Hispaniola is reviewed. Nineteen species are recognized including eight new species… (More)

Twenty annulariid taxa are reviewed from Central America, including three new species and one new genus. One species is regarded… (More)

Seven new species of Abbottella and related taxa are described from Hispaniola: Abbottella calliotropis n. sp., Abbottella… (More)

A scanning-electron microscopic (SEM) study of a clutch of eggs and juveniles of Dickdellia labioflecta on Colossendeis megalonyx… (More)

A morphofunctional aspect of pathogenesis in various mollusc--trematode combinations is very different. To evaluate the level of… (More)