18 Verm. 
xv. VERMES. 
218. Schuberg, — . Praparate von Distomum lanceolatum. Verh. 
deutsch. zool. Ges. iii, p. 88. 
Showing (1) the structure of the end cells of the excretory apparatus, 
(2) the ganglionic nature of the large cells all over the body, in the suckers 
and in the parenchyme. 
219. Scott, T. Notes on Forth Annelida. Ann. Scott. Nat. Hist, 
pp. 185 & 186. 
Lineus marinus , Mont., and Ammotrypane aulogaster , Rathke, recorded. 
220. Setti, E. Elminti dell’ Eritrea e delle regioni limitrofe. Atti 
Soc. Ligustica, iv, pp. 3-21, pi. i. 
221. Sherman, W. N. Trichina} spiralis. Amer. Micr. J. xiv, pp. 154— 
158, with 4 reproductions of photomicrographs in text. 
222. Shipley, A. E. Notes on the genus Sipunculus. P. Zool. Soc. 
London, pp. 326-332, pis. xxv-xxvii. 
223. Smith, W. W. Further Notes on New Zealand Earthworms, with 
observations on the known Aquatic species. Tr. N. Zealand Inst, 
xxv, 1892 (3), pp. 111-146. 
Includes abstracts of several of Beddard’s papers. 
224. Sonsino, P. Trematodi di Rettili e di Anfibi della collezione del 
Museo di Pisa. Pr.-v. Soc. Toscana, viii, pp. 183-190. 
225. . Nota intorno al Distomum horridum , Leidy, e al Distomum 
ovocaudatumfYnligmn. T. c. pp. 215-217. 
226. . Sviluppo ciclo vitale e ospiti intermedio della Bilharzia 
hcematobia. Op. cit. ix, pp. 9 & 10 [and the Lancet, Sept. 9th, 1893]. 
Criticised by Leuckart, (143) pp. 519 & 520*. 
227. . Aggiunta alia precedente nota sullo sviluppo della Bilharzia 
hcematobia. T. c. pp. 10-14. 
A recantation of (226), and corroboration of his own account given in 
1884. 
228. . Sul Distomum ovocaudatum , Vulpian. Monit. Zool. Ital. iv, 
pp. 63 & 64.- 
229. . Brief Notes on Flukes. P. Zool. Soc. London, 1893, pp. 
496-500. 
230. Spencer, W. Baldwin. Preliminary Notice of Victorian Earth- 
worms. Part II. The genus Perichceta. P. Soc. Victoria, v, pp. 1- 
26, pis. ii-vii. 
22 species, of which 20 are new. 
231. Spengel, J. W. Enter opneusta. Fauna and Flora des Golfes von 
Neapel, xviii. Berlin : 1893, 4to, 758 pp.. 37 pis., and figures and 
maps in text. 
232. Stieren, A. Ueber einige Dero aus Trinidad nebst Bemerkungen 
zur Systematik der Naidomorphen. SB. Ges. Dorpat, x, pp. 103- 
123, 1 pi. 
