INDEX. 



91 



Pupil, 8i 



Pygal plates, dermic, 12 ; epider 



mic, 10 

 Pylorus, 39 

 Pyramidalis muscle of eye, 74; of 



pelvis, 36 



r^UADRATE bone, 19^23 

 Quadrato-jugal bone, 22 



•p ADIUS, 32 



Rectum, 41 



Recurrent laryngeal nerve, 44 



Renal artery, 47 ; vein, 54 ; organs, 



S3 

 Reni-portal vein, 37, 38, 54 

 Reptilia, characters of, 2 

 Reproductive organs, female, 55 ; 



male, 50 

 Respiratory organs, 58 

 Retina, 81 

 Retractor muscles of head and neck, 



S9; of penis, 51 

 Retrahens pelvis, 36 

 Rhinencephalon (olfactory lobes), 



65, 70, 82, 83 

 Ribs, 13 



Right aorta, 42, 45, 57 

 Roots of spinal nerves, 63 



CACRAL ribs, 14 ; vertebras, 14 



Sauropsida, characters of, i 

 Scales, 10 

 Scaphoid bone, 33 

 Scapula, 31 



Scapulo-precoracoid bone, 31 

 Sciatic artery, 48 ; nerve, 48, 60 ; 



plexus, 60 

 Sclerotic, 80 

 iSecond cranial (optic) nerve, 66,70, 



82 

 Sella turcica, 24 

 Semicircular canals, 69 

 Semilunar bone, 32 

 Sense organs, 64, 68, 80 

 Septum, narium, 8; interorbital, 21, 



65 

 Seventh cranial (facial) nerve, 67, 



71,77 



Sinus venosus, 39, 41 



Sixth cranial (abducens) nerve, 67, 

 71,76 



Skeleton, 11 



Skull, 18 



Small intestine, 39, 40, 46 



Spinal accessory (eleventh cranial) 

 nerve, 67, 71 ; column, 12 ; cord, 

 62 ; ganglia, 63 ; nerves, 61 ; 

 nerves, roots of, 63 



Spines, neural, 11, 14, 17 



Spleen, 41 



Splenial bone, 27 



Squamosal bone, 19, 22 



Stellate ganglion, 86 



Stomach, 39 



Stylo-hyoid ligament, S7 



Subclavian artery, 42 ; vein, 49 



Suboccipital nerve, 61 



Superior cervical artery, 43 ; cervi- 

 cal ganglion, 77 ; maxillary nerve, 

 75 ; mesenteric artery, 46 ; ob- 

 lique muscle, 64, 72 ; pancre- 

 atico-duodenal artery, 46 ; rec- 

 tus muscle, 66, 73 ; vena cava, 



^ 41, 49 



Supra-occipital bone, 19, 23, 28 

 Surangular bone, 27 

 Sutures, neuio-central, 15 ; of cara- 

 pace, 14 

 Sylvius, aqueduct of, 85 

 Sympathetic nerve, 44, 79, 86 

 Symphysis, ischial, 33 ; pubic, 33 



■yAIL, 9, 18 



Tarsalia, 34 



Tarsus, 34 



Temporal fossa, 18, 20 



Tenth cranial (pneumogastric) 



nerve, 44, 67, 71, 77 

 Testes, 52 



Thalamencephalon, 66, 82 

 Thalami optici, 84 

 Third cranial (oculomotor) nerve, 



66, 70 ; ventricle of brain, 85 

 Thymus, 44 

 Thyroid artery, 43 

 Tibia, 34 

 Tongue, 8 



Trabecula cranii, 21, 8i 

 Trachea, 39, 57 

 Trapezium, 33 

 Trapezoid bone, 33 



