22 Mamm. 
II. MAMMALIA. 
i. Development, incl. Embryology. 
Chiroptera ; Beneden (39), Duval (72). 
Trichosurus ; Broom (45). 
Erinaceus-, Carlier (49). 
Mus; Jenkinson (134). 
Tardus and Tupaia; Hubrecht (130). 
Ovum of Primates ; Hubrecht (131). 
Corpus luteurn ; Clark (54), Sobotta (299). 
Gestation in Elephas; Chapman (53). 
Gestation in Cervidoe ; Rorig (272, 273). 
Brain; Neumayer (226). 
Lens; Rabl (264). 
Hepatic veins; Pee (251). 
Mouth and nose of Monotremata ; Seydel (293). 
Hairs of Monotremata; Spencer & Sweet (302). 
k. Habits, Instincts, etc. 
Bats ; Oldham (232). 
Fells geoffroyi ; Gibson (93). 
Ovibos ; Nathorst (206). 
Cephalophus ; Kirby (144). 
Pseudochirus ; Waite (327). 
l. Variation, Bionomics, and Various Notes. 
Phytogeny; Kingsley (142), Marsh (176), Osborn (237), Seeley & 
Marsh (290). 
Phytogeny of Marsupialia ; Dollo (67). 
Phytogeny of Primates', Hubrecht (130). 
Phytogeny of Cetacea', Weber (329). 
Heredity and Horse-hybrids; Ewart (82, 83). 
Hybridism; Cocks (55), Guaita (102), Kempen (141), Jordan (137). 
Heredity and consanguinity; Rath (266). 
Fertility; Heape (121). 
Abnormalities; Kempen (141), Orlandi (235). 
Abnormal dentition of Simla-, Carus (51). 
Abnormal cranial bones; Cunningham (56), Frasseto (88, 89). 
Rudimentary limbs of Delp/iinus; Gulberg (105). 
Noxious animals, introduction of; Palmer (242). 
Extermination; Morley (201). 
Whaling and Sealing; Jordan (137), Serre (292), Southwell (301). 
m. Preparation, Museums, Text-books, etc. 
Catalogue of Mammals; Trouessart (320). 
Anatomy of nervous system ; Flatau & Jacobsohn (84). 
Nomenclature; Hay (120). 
Museum display; Koch (147). 
