Baetis balcanicus sp. n., a new species of the genus Baetis from Bulgaria and Greece (Insecta, Ephemeroptera, Baetidae: atrebatinus group)

I Muller-Liebenau
T Soldán

Published in Spixiana, in 1981, in volume 4, pages 291-295

Date published:1981

BHL: 28255342
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