A Revision of the Old World Cyrtacanthacrini (Orthoptera, Acrididae). Annals & Magazine of Natural History Series 9 11(I) 1923: pp. 130-144. 144 [Zoological Record Volume 60]
A Revision of the Old World Cyrtacanthacrini (Orthoptera, Acrididae). Annals & Magazine of Natural History Series 9, 11(I) 1923: pp. 130-144. 144 [Zoological Record Volume 148]