Bourne, Alfred Gibbs. (1883). On Haplobranchus, a new genus of capitobranchiate annelid. Quarterly Journal of Microscopical Science, London. 23(2): 168-176, Plate 9.
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Bourne, Alfred Gibbs
1883
On Haplobranchus, a new genus of capitobranchiate annelid
Quarterly Journal of Microscopical Science, London
Annelidabase. Plate 9 and the plate caption (both present in the WoRMS scan) are missing in the BHL scan and in the scan at Journal of Cell Science (current journal name) http://jcs.biologists.org/cgi/reprint/s2-23/89/168
None. Begins: "This very interesting worm was kindly placed in my hands for description by Professor Lankester, who received it last November in quantity from Mr. Thomas Bolton, F.R.M.S., of Birmingham, accompanied by a sketch of the animal in its tube, which I have reproduced in a modified form in fig. 1."