GENERA AND SPECIES. 
Prot. 13 
Mull., S. punctatum, Mull., S. haclceli, sp. n., p. 251, MyxospJicera, g. n., 
p. 254, M. ccerulea , Hack., Collosphcera huxleyi , Mull., Acrosphoera spinosa, 
Hack., Siphonosphcera tenera , sp. n., p. 266, Bay of Naples ; Brandt (7 a). 
Periloculina zitelli , g. & sp. nn., (103) p. 309. 
Incert^j Sedis. 
Dumontia opheliarum, g. & sp. nn., Kiinstler (57) [see p. 9], 
INFUSORIA. 
Flagellata. 
Danilewsky (20) gives an account of his researches on Trypanosoma 
sanguinis ( Hcemogregarina ) and other Hcemocytozoa from Lizards and 
Birds. 
Fisch (28) describes as new Chromulina woroniniana , sp. n., p. 64, 
Cyathomonas truncata (Fres.), p. 74, Chilomonas paramcecium , Ehrbg 
p. 80, Coclosiga botrytis , Ehrbg., p. 88, Peranema trichophorum (Ehrb.), 
p. 98, Boclo jaculans (Perty), p. 102, Arhabdomonas vulgaris , g. & sp. nn., 
p. 107, Monas guttula (Ehrb.), p. Ill, Amoeba diffluens (Mull.), p. 115, 
Grassia ranarum , g. & sp. nn., p. 117, Protochytrium spirogyrce, Borzi, 
p. 119 ; most of the above are figured. 
Jcenia annectens , g. & sp. nn., parasitic in intestine of the Termite 
Calotermes fiavicollis ; Grassi (35). 
Lophomonas trichonympha , g. & sp. nn., for TvicTionympha agilis , 
Leidy ; Grassi (35). 
Bacterioidomonas undulans , sp. n., Kiinstler (54). 
Pouchet (75) describes as new :—Protoper id inium viride , Glenodinium 
obliquum , Gymnodinium pulvisculus, G. crassum, G. teredo , G. pseudonoc- 
tiluca , G. archimedis. 
Heteromita mutabilis , sp. n., p. 438, fig. 16, Petalomonas carinata, sp. n., 
p. 438, fig. 14, Zygoselmis acus, sp. n., p. 439, fig. 15, Anisonema emargi- 
natum , sp. n., p. 440, fig. 11, Entosiphon ovatus , sp. n., p. 440, fig. 12, New 
Jersey, Stokes (83). 
j Euglena torta, sp. n., p. 19, Phacus anaccelus, sp. n., p. 19, W. New York, 
Stokes (84). 
Physomonas vestita , sp. n., p. 313, Bicosceca lepteca, sp. n., p. 314, B. 
leptostoma , sp. n., p. 315, B. longipes , sp. n., p. 315, Stylobryon abbotti , 
sp. n., p. 316, Tillina helia, sp. n., p. 317, Derepyxis amphora , g. & sp. nn., 
p. 318, D. ollula , sp, n., p. 319, Chilomonas ocata , sp. n., p. 319, Stokes, 
(82). 
Phacus acuminatus, sp. n., Stokes (84). 
Monosiga obovata , sp. n., Codosiga utriculus , sp. n., C. magnified -, sp. n., 
Salpingoeca sphcericola, sp. n., 5. lagena , sp. n., Stokes (85). 
ClLIATA. 
Apiosoma piscicola, g. & sp. nn., Blanchard (7). A peritrichous Infu¬ 
sorian, ectoparasitic on carp. 
