XXII.—Preliminary notice of South-American Tubificidæ collected by Dr. Michaelsen, including the description of a branchiate form

Frank E Beddard

Published in Annals And Magazine of Natural History, in 1894, in volume 13, pages 205-210

Date published:1894

DOI: 10.1080/00222939408677686
BHL: 19242559
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