Opinion 1657 Colias alfacariensis Ribbe, 1905, Colias australis Verity, 1911 and Colias calida Verity, 1916 (Insecta, Lepidoptera): availability of Specific Names confirmed
Published in Bulletin of Zoological Nomenclature, in 1991, in volume 48, pages 272-273
Date published:1991-09-30