XLIII.—Seven new species of Pselliophora (Diptera, Tipulidæ)
Published in Annals And Magazine of Natural History, in 1921, in volume 7, issue 40, pages 373-378
Date published:1921
Published in Annals And Magazine of Natural History, in 1921, in volume 7, issue 40, pages 373-378
Date published:1921