X.—On a new British species of Microciona, Bk., in which the ends of the Tricurvate are spiniferous &c
Published in Annals And Magazine of Natural History, in 1889, in volume 3, pages 99-106
Date published:1889
Published in Annals And Magazine of Natural History, in 1889, in volume 3, pages 99-106
Date published:1889