London: Longmans, Green and Co., 1889. Second Edition. Hardcover. Folio. 8 x 11.25 in. 128; 144, 64 pp. Illustrated with 37 plates. Near fine in original brown cloth stamped in gold, with some edgewear along spine. Item #2055
Later edition of this significant work on rotifers, first published in 1886. Includes 34 double-plates, most of which are hand colored, and 3 single-page ones.