Opinion 1036 PTERNISTES AFER VAR. ANGOLENSIS SOCAGE, 1893 (AVES) RULED A LAPSUS CALAMI FOR PTERNISTES AFER VAR. BENGUELLENSIS BOCAGE, 1893
Published in Bulletin of Zoological Nomenclature, in 1975, in volume 32, issue 2, pages 101-102
Date published:1975
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