38 Prot 
XVIII. PROTOZOA. 
[1904] 
In Hemiclepsis marginata infected with Trypanosomes, the ova and 
embryos are not parasitized. Hence Brumpt (48) conchides that hereditary 
infection does not occur in this case. 
Hereditary (ovarian) infection of the common house-fly with Herpeto- 
monas muscui-domesticce^ Prowazek (277). 
2. Technique. 
Description of Steenstrup's apparatus for collecting plankton, Ostexfeld 
& Paulsen (255). 
On a method of obtaining Amoebce for the laboratory, Weysse (358). 
On the preparation of Foraminifera, Marpmann (226). — On a method of 
taking internal casts of Foraminifera, Quilter (280). 
Efiect of media of different consistency in hindering and limiting the 
movement of Infusoria, Statkewitsch (332). 
On a method of fixing Infusoria ( Vorticella, Carchesium) nicely expanded, 
DE Beauchamp (15). 
A method of demonstrating the external discharge of the contractile 
vacuole in Paramoechim and other Infusorians, Jennings (151). 
On the " neutrophile " staining character of Protozoan nuclei, Marino 
(224). 
Laveran's Borrel-blue method used as a stain for dysenteric Amoehce, 
Verdun (349). — Simplification and improvement of his methylene-blue- 
eosin stain for Hsematozoa, Giemsa (117). — On a modification of Roma- 
nowsky's stain which will stain Trypanosomes, etc., in sections, Leishman 
(197). 
3. Bibliography, etc. 
Protozoan bibliography for 1903, with abstracts of several papers, Mayer 
(232). 
List of Protozoan literature for 1904 (1st part), Schaudinn (302). 
Protozoan bibliography for 1901, Anon. (1), 
Useful bibliography of the Gregarines, Luhe (209). 
Changes in nomenclature for the different types of Protozoan reproduc- 
tion suggested, Hartmann (135). 
Ross & BoYCE (290) maintain that Forde and Button first discovered the 
human Trypanosome. 
III. DISTRIBUTION. 
A. Geographical. 
Distribution (geographical and bathymetrical) of the Tripylaria found 
by the German Deep-Sea Expedition (" Valdivia"), Hacker (132). 
Europe : — England (Cheshire and Essex), new Rhizopods, Cash (60). 
Plymouth Sound and neighbourhood, list of Foraminifera occurring in, 
Worth (366). 
Lough Larne district, Foraminifera from, including Bulima elongata 
new to British seas, Gough (124). 
Coast of Antrim, oft' Ratlilin Island, an unusually large specimen of 
Astrorhiza, Welch (355). 
Belgian coast, Foraminifera, Gilson (118). 
Ambleteuse (Pas-de-Calais), from diatomaceous sand, Ocyglossa velo.v, a 
new Flagellate, Giaru (116). 
Lagos, and Southern Portugal, marine Foraminifera from, Xobre (250), 
Lake of Geneva and neighbourhood, new Rhizopods, Penard (259) ; 
Heliozoa, id. (262). 
