46 Prot. 
XVIII. PROTOZOA. 
Mollusea : — In branchial-cavity of many Mollusca (Amphineura* 
Gastropods and Lamellibranchs), members of the fam. Ancistridce (Ciliates) 
as commensals, Issel (164). 
In various Lamellibranchs ( Donax vittatus , Mactra solida , Tapes pul - 
lastra , Tellina balthica ), branchial and renal epithelium, • Nematopsis 
schneideri n. sp., L£ger (205). 
In the brood-pouch of Littorina rudis (females), creeping oyer the eggs,. 
Protophiya ovicola n. g., n. sp., Kofoid (183). 
Pisces: — Ectoparasitic on Alburnus lucidus , Chilodon cucullus and 
Ichthyophthirius cryptostomus , Zach arias (418). 
In Carassius vulgaris , peritoneum, Myxobolus cysts, Voigt (395). 
In blood of carp, Trypanoplasma cyprini n. sp., Plehn (298). 
In Coregonus albula , muscles, Myxobolus bicaudatus, Voigt (395). 
In Clupea sprattus , testis, spores of an unknown Sporozoan, Schneider 
(339). 
In Gyprinodontes and Girardinus sp., skin, muscles, and mucous mem- 
brane, Nosema girardini n. sp., Lutz & Splendore (241). 
Ectoparasitic on Leuciscus rutilus , Ichthyophthirius cryptostomus , Zacha- 
Rl AS (418). 
In Perea jluviatilis , urinary bladder, Trichodina sp., Voigt (395). 
In rainbow-trout, brain, Myxobolus cerebralis n. sp., Hofer (156). — 
In mid-gut of rainbow-trout, Urophagus ( Hexamitus ) intestinalis , Moroff 
(274). 
Amphibia: — In blood of Rana limnocharis and R. tigrina ; — Lankes - 
tereila monilis , “ Danilewskya krusei ,” a new Hsemogregarine, and a Try- 
panosome, Berestneff (14). 
In small intestine and rectum of: Bufo melanostictus , — Opalina macro - 
nucleata n. sp. ; Rana cyanophlyctis , — Balantidium helence n. sp., B. gracile 
n. sp., Nyctotherus inacropharyngeus n. sp., and 0. coracoidea n. sp. ; R. 
esculenta L. var. chine nsis } —B. rotundum n. sp., B. giganteum n. sp., and 
0. lanceolata n. sp. ; R. hexadactyla, — N. macropharyngeus , N. magnus; 
n. sp., B. helence , and B. gracile ; R. limnocharis , — B. helence , 0. lata n. sp.> 
and 0. lonqa n. sp. : R. tiqrina , — N. macropharynqeus , and B. helence , 
Bezzenberger (17). 
In frog, blood, Trypanosoma mega and T. karyozeukton n. spp., Dutton 
& Todd (94). 
Reptilia : — In Lacerta muralis, L. sti?pium } and L. vivipara , cloaca* 
Bodo lacertce , Galli- Valerio (122). 
Aves: — In Estrelda estrelda, blood, Trypanosoma johnstoni n. sp.* 
Dutton & Todd (94). 
In Syrnium cduco (an owl), blood, “ Hcemamoeba ” danilewskyi ’, il H. n 
ziemanni and Trypanosoma avium , Laveran (196 & 201). 
In pigeon and crow, blood, Trypanosoma sp., Hanna (144). 
Mammalia: — In Auchenia (llama), musculature, ' a Sarcosporidian* 
Rievel & Behrens (319). 
In Myoxus avellanarius (dormouse), blood, a Trypanosome, Galli- 
Valerio (122). 
In Bos bubalis , tongue muscles, Sarcocystis siamensis n. sp., v. Linstow 
(230). 
In Bo vines in India, blood, a giant form of Trypanosome [see iv. d. 1]* 
Lingard (229). 
In horses, Senegambia, blood, a Trypanosome, sp. indet., Dutton & 
Todd (94). 
In Man: — intestine, Goccidium jalinum n. sp., and Microsporidium 
[ = GlugecC\ polyedricum , Perronoito (296); blood and spleen, Piroplasma 
donovani n. sp., Laveran & Mesnil (203); cerebro-spinal fluid, Trypano- 
