Stella Maris Gonzalez Cappa

Study of Biomphalaria Tenagophila Tenagophila, B. t. Guaibensis and B. Occidentalis by Polymerase Chain Reaction Amplification and Restriction Enzyme Digestion of the Ribosomal RNA Intergenic Spacer Regions (1999)

Spatz, Linus, Caldeira, Roberta L., Neto, Emmanuel Dias, Cappa, Stella Maris Gonzalez, Carvalho, Omar S.

Biomphalaria tenagophila tenagophila, B. tenagophila guaibensis and B. occidentalis are indistinguishable on the basis of shell morphology and the majority of organs of the genital system. Only B. t....