115 



MTJS FULIGINOSUS. 



ARACHNOIDEA: 



crotali Humboldt: Porocephalus. Encysted in various organs. 



MUS FURCIROSTRIS Wagner. 



ACANTHOCEPHALA : 



moniliformis Bremser: Echinorhynchus. Intestine. 



MUS GENTILIS. 



INSECTA: 



cheopis Rothschild: Pulex. External. 



MUS LEMMUS. 



CESTODA: 



lemmi: Tsenia. Intestine. [See muris lemmi.] 

 muris lemmi: Teenia. Intestine. [See lemmi.] 



MUS MEYEBI. 



CESTODA: 



celebensis Janicki, 1902: Davainea. Intestine. 



MUS MINIMUS Ptrs. 



NEMATODA: 



species Linstow, 1901: Spiroptera. Stomach. 



MUS MINUTUS Pallas. German Zwergmaus. 



NEMATODA: 



obvelata Bremser: Oxyuris. Cecum. 



oxyura Nitzsch, 1821: Ascaris. [See obvelata.] 



MUS MUSCHENBROCE3. 



CESTODA: 



polycalceola Janicki: Davainea. Intestine. 



MUS MUSCULUS Linn6, 1758. House Mouse. 



Dubium Rudolphi, 1819. Inguinal gland. 

 PROTOZOA: 



brucei: Trypanosoma, Trypanozoon. Blood, artificial infection. 



dimorphon: Trypanosoma, Trypanozoon. Blood. 



duttoni Thiroux, 1905: Trypanosoma, Trypanozoon. Blood. 



equinum: Trypanosoma, Trypanozoon. Blood, artificial infection. 



equiperdum: Trypanosoma, Trypanozoon. Blood, artificial infection. 



evansi: Trypansoma, Trypanozoon. Blood, artificial infection. 



faldforme Schneider: Coccidium, Eimeria. Intestine. 



flagellate, something like Herpetomonas biitschlii. 



gambiense: Trypanosoma, Trypanozoon. Blood, artificial infection. 



intestinalis Lambl, 1859: Lamblia, Megastoma. Intestine. [See duodenalis, 



muris.] 



muris Grassi: Amoeba. 



muris Bensen, 1908: Lamblia. Intestine. [See intestinalis.] 

 muris Schuberg: Coccidium. Intestine. 

 muris Smith & Johnson, 1902a: Klossiella. Renal epithelium. 



In laboratory experiments the white mouse is used more than the ordinary form, 

 but the host is frequently reported simply as ''the mouse," 



