XVII.—Descriptive characters of two species of the genus Pterocyclos, discovered by Dr. Bland
Published in Annals and Magazine of Natural History, in 1851, in volume 8, issue 45, pages 195-197
Date published:1851
Published in Annals and Magazine of Natural History, in 1851, in volume 8, issue 45, pages 195-197
Date published:1851