TREMATODA — GENERAL ANATOMY. 
Verm. 23 
Monocotyle myliobatis : description, with figs. ; PERUGIA & Parona. 
Monostoma leporis : existence denied ; Raillet. 
Onchocotyle prenanti, n. sp., Saint-Remy (1). 
Pseudocotyle minor , n. sp., Monticelli (2). 
Temnocephala ; Braun (1), Weber. 
Tetraonchus torpedinis , Monticelli (2). 
Tristomum pelamydis : description, with figs. ; Perugia & Parona. 
^ Vallisia , n. g. ; V. striata , n. sp., p. 21, pi. i, figs. 8 & 9, pi. ii, figs. 10 & 
11 ; iid. 
IV.— REFERENCES : SUBJECT - MATTER 
CLASSIFICATION. 
BIOLOGY AND BIONOMICS : STRAY NOTES. 
Chfp.topterus : habits and luminosity, p. 245 ; J OYEUX-Laffuie. 
Habits of Australian Land-Planarians ; Dendy. 
Distoma : nutrition ; Raillet : migration ; Braun (2). 
Ileterodera schachtii not disseminated by sheep ; CiiatIN (3). 
Polydora the cause of an oyster disease ; WiiiteleggE (1). 
Tubes of Enterion rubellum *, Moniez (1). 
Ileliotropism in Spirographis ; Loeb. 
Commensalism in Chcetopterus , pp. 335-338 ; Joyeux-Laffuie. 
Psedogenesis in j Echinorhynchus, p. 219 ; Hamann (2). 
Teratology. 
Bothriocephalus , Monticelli (1). Abnormal genitalia due to fusion of 
segments in Tcenia ; Blanchard. Various Annelids; Vejdovsky (2). 
Supposed intercalary growth of segments in Diachceta ; Beddard (1). 
Phylogeny. 
Relation of Annelids and Rotifers to other groups ; Giard. Rela- 
tion of Earthworms to other groups ; Beniiam (3). Clestoda, Claus. 
Morphology. 
Cestoda : Barrois, Claus. Chcetopterus , Joyeux-Laffuie. Meta- 
merism in Annelids ; Meyer. External morphology of leeches ; 
ApIthy (2). 
Histology. i 
Ascaris , Jammes. Cell-division in Acanthocephala, p. 216; Hamann 
(2). Lumbricus : skin and muscles ; CerFONTAINE. 
GENERAL ANATOMY. 
Amphiptyches urna, Spencer, W. B. 
Amphistomum , StedmaN. 
