32 Verm. 
XV. VERMES. 
Metamerism; Apathy (7); Whitman (395). 
Parasitology. Leeches in the pharynx; Aigre (1); Blanchard (37): 
Gregarines in intestine of Glossiphonia sexoculata ; Bolsius (46 : destruc¬ 
tion of Piscicola piscium ; Phlen (302). 
Physiology. Acceleration and inhibition of automatic movements; 
POMPILIAN (305). 
Pigmentation; Graf (151). 
Psychological manifestations of Clepsine ; Whitman (396): pain-sensa¬ 
tions in the leech ; Norman (283). 
Rheotropism of Nephelis ; Dewitz (112). 
Teratology. Anomaly of the male genital apparatus in Hirudo medici¬ 
nalis ; Andre (5). 
Systematic. 
Centropygus Grube & Oerst. 1859 = Cylicobdella Grube, 1871= Liostomum 
R Bl. 1896 non Wagler, 1831. \Herpobdellidce , 2 species]; Blan¬ 
chard (42). 
Clepsine macwfosa Rathke, 1862 = Hemiclepsis tessellata (0. F. Muller, 1774), 
polonicci Lind, et Pietrusz. 1890 = Glossosiphonia heteroclitci (L. 1758); 
Blanchard (42). 
Clepsine nepheloidea , n. sp., Whitm. (no diagnosis), kollensis , n. sp., Whitm. 
Taf. xiii, fig. 110, phcdera , n. sp., Whitm. Taf. xiv, figg. 116 & 117, 
Clepsine a , n. sp., Whitm. Taf. xv, fig. 121, Clepsine b , n. sp., Whitm. 
Taf. xiii, fig. 114; Graf (151). 
Geobdella whitmani , n. sp., p. 157, australiensis , n. sp., p. 158, Australian 
land leeches; Lambert (196). 
t Hirudella laticauda , formerly described as a fossil Annelid, now shown to 
be a leaflet of a Cycad, probably of the genus Pterophyllum ; Bassani 
( 2 °)‘ 
Limnatis mlotica (Sav.); Blanchard (37). 
Liostomum Wagler, 1831 = Hcementeria de Fil. 1849 = Blennobdella Em. 
Blanch. 1849 = Hybobdella Weyenb. 1877. [Glossosiphonidre, 2 species]; 
Blanchard (42). 
L. ghilianii (de Filippi) = Hcementeria ghilianii de Filippi ; Blanchard 
( 42 )‘ 
Nephelis quadrostriata , Taf. xiii, figg. Ill & 112; Graf (151). 
Torix minis R. Bl., parasitic in a Tonkinese Melania ; Blanchard (43). 
PLATHELMINTHES. 
NEMERTINA. 
General Biology. 
Breeding periods (see also under Vermes ); Coe (86). 
Development, Pilidium-, Coe (88). 
Experimental Cytology. Action of salt-solutions on eggs of Cerebra- 
tulus lacteus; Morgan (275), pp. 503-511. 
Fission and Regeneration in Cerebratulus ; C. B. Wilson, Science ix, 
p. 365. 
Maturation and Fertilisation in Cerebratulus ; Coe (87). 
