BIOLOGICAL. 
Verm. 27 
clad in branchial chamber of Sycoiopus ; Wheeler (244). A new 
Tristomid on gills of Raia batis , from Ostend ; Cerfontaine (55). 
Ectoparasitic Trematodes of Japanese fish; Goto (94). On eggs of Avion: 
a new genus of monogenetic Treraatode ; Brandes (42). 
g. Molluscs. 
In Tapes decussata and pallusira : Redias and Cercaria ; Jobert (123) ; 
Bucephalus ; Vaullegard (231). In Anodon : an advanced Cercaria ; 
LaMpert (134). 
h. Insects. 
Nematode of pharyngeal gland of ants; Janet (120). Feronia 
vulgaris as intermediate host of Gordius preslii ; Vejdoavsky (232). 
i. Crustacea and Arachnida. 
New Cysticercus in Cyclops agilis ; Rosseter (199). Nereilepas not 
only commensal, but parasitic, in Pagurus ; Coupin (63). Triclads of 
Limulus) Wheeler (143). 
j. Vermes. 
Aphrodite: a Nematode, Sagitta. 2 species of Distoma ; Parona(182). 
k. Ccelenlerata. 
Commensalism of Gephyreans on Madreporarian Corals; Bouvier 
(41). 
1. Porifera. 
Two freshwater Oligochsets and two Rotifers on sponge ; Garbini 
(85). 
m. Plants. 
Coffee Plant ; Nematodes and disease caused by them in Brazil ; 
GOldi (92). Culinary roots and tubers : new Nematodes, their harm- 
fulness and distribution ; Van ha (229) ; Enchytrseids as cause of a 
disease therein ; Vejdowsky (234). 
Symbiosis of ffeterodera radicola with cultivated plants in the 
Sahara ; Vuillemin & Legrain (237). 
