Carpenter, William Benjamin, 1813-1885, Dallinger, W. H. (William Henry), 1842-1909 · Philadelphia, Blakiston · leaf 948
e from the ordinary crustacean type inthe adults is, in fact, so great that it is not surprising that zoolo-gists in o-eneral should have ranked them in a distinct class, theirsuperficial resemblance to the Mollusca, indeed, having caused mostsystematists to place them in that series, until due… … Fig. 663.—Development of Balanus balanoides : A, earliestform; B, larva after second moult; C, side view of the same;D, stage immediately preceding the loss of activity; a,stomach (?); b, nucleus of future attachment (?). study of which has contributed most essentially to the elucidationof their…
Microscopy
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
