A bird's eye survey of central american planorbid molluscs
In the course of two trips to Central America (June 1967 and JulyAugust 1976) I had the opportunity of collecting topotypic specimens of Planorbis nicaraguanus Morelet, 1849, anatomically defined in this paper, and of P. yzabalensis Crosse & Fischer, 1879, the identity of the latter with Drepano...
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Format: | Article |
Language: | English |
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Instituto Oswaldo Cruz, Ministério da Saúde
2003-01-01
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Series: | Memórias do Instituto Oswaldo Cruz. |
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Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0074-02762003000100008 |