XX 
FIG. 
LIST OF ILLUSTRATIONS. 
3534. Vertical section through backbone and ribs of a Chelonian 
381. 
and a Mammal—in part after Jaekel 
. Position of organs in a bird—after Selenka . : 
. Fore-limb and hind-limb compared . . . 
. Diagrammatic section of young bird—after Gadow . . 
. A falcon : 
. Young bearded griffin (Gypiictus barbatus)—after Nitzsch . 
. Young feather and filoplume—after Nitzsch 7 
. Types of feathers . . a 2 e 
. Parts of a feather—after Nitzsch 
. Entire skeleton of condor, showing the relative positions of 
the chief bones . 
. Disarticulation of bird’s skull—after Gadow. Membrane 
bones shaded : 
Under surface of gull’s skull : ‘ 
. Wing of dove i : “ 2 : 
. Side view of pelvis of cassowary é : . . 
- Bones of hind-limb of eagle . 7 . : . 
. Brain of pigeon . . 
. Diagrammatic section of cloaca of male bird—after Gadow . 
. Heart and arterial system of pigeon . . ‘ . 
- Heart and venous system of pigeon . . . 
. Female urogenital organs of pigeon. : . 
- Male urogenital organs of pigeon. : : . 
. Pectoral girdle and sternum of swan 
. Position of wings in pigeon at maximum ‘elevation—from 
Marey . F ‘ ‘ 
. Wings coming down—from Marey . 
. Wings completely depressed—from Marey . : 
. Stages in development of chick—after Marshall 
. Diagrammatic section of egg—after Allen Thomson . 
. Diagrammatic section of embryo—after Kennel 
Hesperornts—after Marsh . is ‘ 
381A. Fore and hind limbs of rabbit 
382. 
393: 
394. 
. Side view of rabbit’s skull . . . 
. Dorsal view of rabbit’s skull , . . 
. Under surface of rabbit’s skull i ‘i i 
» Skull of capybara . - . 
- Dorsal view of rabbit’s brain 
. Under surface of rabbit's brain—after Krause 
. Diagram of ceecum in rabbit « 
. Duodenum of rabbit—from Krause, in part after Claude 
Diagram of skull bones (partly after Flower and Weber), 
the membrane bones shaded. 
Bernard ‘ z a , 
. Circulatory system of the rabbit 
Vertical section through rabbit’s head—from a section, with 
help from Parker’s Zootomy and Krause F . 
Urogenital organs of male rabbit. : . . 
Urogenital organs of female rabbit . ‘ . . 
