496 AMERICAN FOSSIL BRYOZOA. [bull. 173. 



1860. On a new species of Plumatella, and on the occurrence of 

 Fredericella sultana, near Newcastle, and of Lophopus crystallinus, in 

 Northumberland. (Transactions of the Tyneside Naturalists' Field 

 Club, IV, 1860, pp. 67-68.) 



Harmer, Sidney F. 



1885. On the structure and development of Loxosoma. (Quarterly 

 Journal of Microscopical Science [n. s.], XXV, 1885, pp. 261-337, pis. 

 xix-xxi.) 



1887. On the life -history of Pedicellina. (Quarterly Journal of 

 Microscopical Science [n. s.], XXVII, 1887, pp. 239-263, pis. xxi, 

 xxii.) 



1888. Sur I'embryogenie des Bryozoaires Ectoproctes. (Archives 

 de Zoologie experimentale et generale [2], V, 1888, pp. 443—1:58.) 



1890. On the regeneration of lost parts in Polyzoa. (Report of the 

 Sixtieth Meeting of the British Association for the Advancement of 

 Science, 1890 [L. 1891], pp. 862-863.) 



1890. On the origin of the embryos in the ovicells of Cyclostomatous 

 Polyzoa. (Proceedings of the Cambridge Philosophical Society, VII, 

 p. 48.) 



1891. On the nature of the excretory processes in marine Polyzoa. 

 (Proceedings of the Cambridge Philosophical Society, VII, 1891, 

 p. 219.) 



1891. On the British species of Crisia. (Quarterly Journal of 

 Microscopical Science [n. s.], XXXII, 1891, pp. 127-18i, pi. xii.) 



1892. On the Embryology of the Ectoprocta. (Studies from the 

 Morphological Laboratory of the University of Cambridge, V, 1892, 

 pp. 1-15, pis. i, ii.) [A republication of the French paper of 1888.] 



1892. On the nature of the excretory processes in marine Polyzoa. 

 (Quarterly Journal of Microscopical Science [n. s.], XXXIII, 1892, 

 pp. 123-167, pis. ii, iii.) 



1893. On the occurrence of embryonic fission in Cyclostomatous 

 Polyzoa. (Quarterly Journal of Microscopical Science [n. s.], XXXIV, 

 1893, pp. 199-241, pis. xxii-xxiv.) 



1895. Preliminary note on embryonic fission in Lichenopora. (Pro- 

 ceedings of the Royal Society of London, LVII, 1895, pp. 188-192.) 



1896. On the development of Lichenopora verrucaria, Fabr. (Pro- 

 ceedings of the Royal Society of London, LIX, 1896, pp. 73-74.) 



1896. On the development of Lichenopora verrucaria, Fabr. (Quar- 

 terly Journal of Microscopical Science [n. s.], XXXIX, 1896, pp. 71- 

 144, pis. vii-x.) 



1896. Polyzoa. (The Cambridge National History, Volume II, 1896, 

 chapters xvii-xix, pp. 465-533, 25 figs.) 



1897. Notes on Cyclostomatous Polyzoa. (Proceedings of the Cam- 

 bridge Philosophical Society, IX, 1897, pp. 208-214.) 



