52 Gen. Sub. 
I. GENERAL SUBJECTS. 
Brit. Ass. Presidential address, Zoology, Hickson (329). 
Mechanical structures, Triepel (749). 
Monism, etc., Verworn (760). 
Individual and species, Krasan (403). 
Atavism and teratology, Rabaud (616). 
Association of attributes in statistics, Yule (812). 
Extinction of species, and change of fauna, Haddon (299). 
Union of similar parts, teratology, Rabaud (617). 
c. Evolution : — 
Evolution: Banti (29), Hickson (328), Hutton (352), Plate (601); 
Evolution, Spencer's views, Fredey (250); Evolution, “Fulguro-Genesis,” 
Loewenthal (458). 
Italian translation of W. Goethe on evolution of organisms, Goethe 
(278). 
Factors of evolution, Entelechy, Driesch (206). 
Origin of life, Krauss (405). 
Descendence theory, historical, Dacqu£ (165). 
Descendence theory since Darwin, Hartmann (309). 
Darwinism: Anon. (15), Dennert (184), Ehrenfels (216), Fleisch- 
mann (244) ; Fleischmann on Darwinism, criticisms, Plate (600), Breiten- 
bach (87). — Darwinism, Riehm (637), Schuster (683), Van Treslong 
(755). 
Influence of Darwinism in political matters, Woltmann (802). 
Darwinism and Sociology, Ruppin (650). 
Darwinism and ethics, Sheldon (692). 
Darwinismus, Mimicry, Selection, Piepers (594). 
Origin of species, France (249). 
Polar climate as major factor in evolution, Wieland (791). 
Determinants ; Variation and Mutation, Emery (221). 
Progressive reduction of variation and origin of species, Rosa (645). 
Physiological isolation and origin of species, Petersen (589), Jordan 
(369). 
Species : syndiagnostic, sympatric, syngamic, synepigonic, Poulton 
(606). 
Species, closely related forms, Doderlein (193). 
Lingering forms, Fraas (248). 
Diluvial man, jaws of Belgian, Walkhoff (773). 
Variation and morphogenesis of a palaeozoic Brachiopod, Cumings (161). 
Vertebrates, morphological and physiological features, evolution, Kemna 
(377). 
d. Variation 
Myers (532), Vernon (758). 
Mutation; Formicidce, Wheeler (789). 
Discussion of recent methods of work on variation, Bateson (38). 
Variation and selection, Wettstein’s views, Lendenfeld (437). 
Variation statistics, method and results, Meisenheimer (497). 
Measurements of acquired variations, Bigelow & Rathbun (55). 
Dimorphism, relation to aliment, Gallinacece , Houssay (344). 
Orthogenetic variation and adaptation, lizards, Gadow (256). 
Neogenesis, Giglioli (272). 
Parthenogenetic variation, Apis, Casteel & Phillips (115). 
Variation in symmetry of different pairs, bilateral, Duncker (211). 
Variation in weight of brain, Man, Weigner (784). 
Variation and correlation, Arcella , Pearl & Dunbar (571). 
Three cases of variation, Amphibia, Pisces , Eigenmann & Kennedy 
(219). 
