Presença de Helobdella obscura Ringuelet, 1942 e Helobdella duplicata var tuberculata Ringuelet, 1958, no Rio Grande do Sul, Brasil

Antônio Dálton De Ávila Goulart

Published in Iheringia. Série zoologia, in 1967, in volume 35, pages 3-5

Date published:1967

BHL: 34317765
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