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Taxonomic Notes on the Genera Pl atycheirus and Melanostoma (Dipt., Syrphidae) With Lectotype Designations
Andersson, HugoVolume:
1
Language:
english
Journal:
Insect Systematics & Evolution
DOI:
10.1163/187631270x00087
Date:
January, 1970
File:
PDF, 1.29 MB
english, 1970