作者: F. S. Barbosa , D. P. Pereira da Costa , F. Arruda
DOI: 10.1590/S0074-02761981000400004
关键词:
摘要: Observations reported in the present paper have shown that Biomphalaria glabrata is being gradually displaced by B. straminea coastal areas of two counties on state Pernambuco, Brazil, confirming former observations made same region.