22 Mamm. 
II. MAMMALIA. 
e. Osteology. 
Skull; Gaup (105), Maggi (165). 
Skull of Primates ; Major (169), Walkhoff (348). 
' Skull of Equus ; Frasetto (102). 
Occipital condyles ; Fischer (98). 
Development of skeleton ; Godlewski (108). 
JEluropus ; Lankester (145). 
Creodontia ; Matthew (178). 
Dipodidee ; Lyon (161). 
Girajjidce ; Thomas (337). 
Sus ; Otto (237). 
Cetacea ; Abel (1-3), Beddard (40), Sheppard (299). 
Grypotherium ; Philippi (253). 
Marsupials and Monotremes ; Baxchi (34), Bemmelen (41), Broom (59) 
Emery (94), Sixta (301). 
f. Alimentary System. 
a. Dentition. 
Origin of molars ; Ghigi (106). 
Development in Caviidce ; Tims (342). 
Primates ; Gaudry (104). 
JEEuropus ; Lankester (145). 
Sus ; Adloff (4). 
Equidce ; Gidley (107). 
Proboscidea ; Botti (58). 
b. General. 
Nerves of palate ; Botezat (57). 
Gastric glands ; Cade (66). 
Pancreas ; Helly (125). 
Alimentary canal of Cetacea ; Sussbach (309). 
g. Circulatory and Respiratory Systems. 
Circulation ; Atkinson (32). 
Spleen ; Parsons (243a). 
Blood ; Tschistowitsch & Piwowarow (345). 
Larynx, Cetacean ; Benham (43): Monotreme ; Goppert (110). 
Bronchial tract ; Luhe (153), Zumstein (361). 
h. Urino-Genital System. 
Suprarenal capsule ; Guieysse (118). 
Penis, sheep ; Marshall (171). 
Corpus luteum ; Marshall (172). 
Seminal tubes and spermatogenesis ; Regaud (259), Schoexfeld (287). 
Placenta, Semnopithecus ; Selenka (294): Dasypus , Chapman (71). 
V terns ; Strahl & Henneberg (308). 
Renal nerves ; Smirnow (303). 
