38 Gen. Sub. 
I. GENERAL SUBJECTS. 
Marine animals, some problems in the distribution of ; Maas (331). — 
Distribution and Bionomics of marine animals ; Waltiier (526, 527). 
Pelagic and abyssal faunas ; Petersen (393). 
Plankton ; Hensen, &c. (230, 231). — Plankton-Composition : “ Mono- 
tones”: 9-10ths of similar or identical forms, e.g., Copepods. “ Praj- 
valentes ” : at least £ of similar or identical forms. “ Polymiktes ” : no 
one kind of animal over 49 °/ Q . “ Pantomiktes ” : a heterogeneous 
mixture. Haeckel (208). 
Plankton of Arctic Ocean ; Pouchet (403). 
Polar Region, life-areas and fauna of ; Seebohm (467). 
Scotland, naturalists’ map of ; Harvie-Brown & Bartholomew (217). 
Schleswig-Holstein Oyster-banks, fauna of ; MObius (355). 
Jura Lakes, Pelagic fauna of ; De Guerne & Richard (199). 
Madagascar, fauna of ; Sherborn (475). 
Antarctica : a supposed former Southern Continent ; Forbes (165, 166). 
Australian fauna, phylogeny of ; Haeckbl (207). 
Relation of fauna of Australia to that of New Zealand ; Hedley (223). 
Tasmania, fauna and zoological relationships of ; Spencer (486). 
Great Barrier Reef ; Saville-Kent (453). 
Nearctic Region (570). 
Travels, explorations, sport, &c. ; Bryden (75), Buxton (83), Hudson 
(259), Monaco (356), Roosevelt & Grinell (433), Selous (471), 
Stuhlmann (498). 
3. Morphological (Anatomy and Histology). 
Oytological differences in homologous organs; Gilson (184). 
Vascular system and associated organs — summary ; Eberth (141). 
Nervous system of Arthropods ; Viallanes (513). 
Summary in regard to histology and development of nervous system ; 
Golgi (194). — Histology of central nervous system ; Herrick (239) and 
Ramon y Cajal (409). 
Nerve endings in pigment-cells ; Ballowitz (18). 
Intra-cellular connections between tissues of different kinds ; Schu- 
berg (463). 
Nose and upper lip of Vertebrates ; Keibel (278). 
Retina of Vertebrates ; Krause (300), Ramon y Cajal (410). 
Triple rudiment of hypophysis in Auguis and Lacerta ; Gaupp (179). 
Blood corpuscles of Invertebrates ; Knoll (288). 
Comparative study of olfactory apparatus and the cornu ammon ; 
Edinger (142). 
Structure of lung ; Miller (348). 
Individuality of the parietal eye ; BiSraneck (35). 
Striated muscle-fibres in man and several Vertebrates, structure and 
development of ; Schaffer (456). 
