24 Mamm. 
II. MAMMALIA. 
Descent of testis ; Woodland (378). 
Of skull ; Fischer (117), Schmitt (288). 
Of dentition ; Leche (169), Tims (347). 
Of diaphragm ; Volker (363). 
Of urino-genital system ; Keibal (152). 
Of urino-genital and alimentary system ; Lonsky (173). 
Of venous system ; McClure .(186). 
Of gastric glands ; Ross (270). 
Of marsupium ; Carlsson (73), Zuckerkandl (384). 
Of carpus and tarsus ; Fischer (118). 
Of cerebellar fissures ; Bradley (53). 
k. Variation, and Various Notes. 
Habits of Hylobates ; Candler (71). 
Habits of Talpa ; Adams (4). 
Habits of Arctomys ; Girtanner (126). 
Habits of Aloes ; Elwes (110). 
Habits of Cetacea ; Racovitza (260). 
Habits of Manis ; Jentink (151). 
Hibernation ; Blanchard (38), Merzbacher (205). 
Hibernating gland of Erinaceus ; Carlier & Evans (72). 
Seasonal colour-change ; Lydekker (183). 
Coloration of Quagga ; Pooock (255). 
Colour- variation ; Service (294). 
Colour heredity ; Cuenot (83— 84a). 
Winter whitening of hair ; B. Hamilton (138) 
Adaptation ; Dublin (99), Osburn (242), Shimer (297). 
Extinction ; Denari^ (91). 
Homology of callosities of Equidce ; Lydekker (182). 
Hybrids ; Rorig (269). 
Use of bilobed canine of Giraffe ; Lydekker (178). 
Morphology of skull ; Duerst (100). 
Useful animals of German Colonies ; Matschie (195). 
Menageries ; Seton (295). 
Big Game preservation ; Buxton (61). 
Abnormalities in dentition ; Bradley (53), Wiedersheim (374). 
Abnormalities in muscles ; Bardeen (27), Pearl (251). 
Abnormalities in cranium ; Vram (365). 
Abnormalities in antlers ; Finn (115 & 116). 
Abnormalities in cerebral fissures ; Kohlbrugge (162). 
Vein perforated by artery ; Weysse (372). 
Polydactylism ; Prentiss (259), Tornier (349). 
Variation in Genetta ; Matschie (192). 
“ Kills” of Carnivora ; Wallinger (360). 
Whaling and Sealing ; Southwell (307). 
Nomenclature ; Bush (60), Palmer (244), Thomas (320, 331). 
GEOGRAPHICAL DISTRIBUTION. 
1. Eastern Holarctic. 
British Isles ; Johnston (153), Clarke (79), Dale (85). 
Germany ; Matschie (194). 
Savoy ; Denari^ (91). 
Italy ; Cecconi ( 76 a). 
Russia ; Tiesler (346). 
