cartilages of the, i. 249.
See THORAX.
Rice, properties of, as food, ii. 13.
Rickets ( rachitis), i. 440 ; . 189.
causes of, i. 44<>.
consequences, immediate and remote, L 440.
symptoms, i. 440-
cases of, in the foetus in utero, it 337.
Ridge, canine, ii. 207.
malar, ii. 208.
mylo-hyoid, ii. 214.
tu'rbinated, inferior and superior, of superior maxillary
bones, ii. 208.
Rigidity, a sign of actual death, i. 805.
Rigor mortis, iii. 522. 524, 525. 721 N.
Rim a glottidis, iii. 111.
spasmodic closure of the, iii. 113. 124.
laryngismus stridulus, iii. 113. 124.
closure'of, in cases of erysipelas of larynx, iii. 118.
Rima palpebrarum, iii. 79.
Ring, abdominal, external, i. 4, 5.
internal, i. 7. 12.
crural, ii. 757.
tympanic, ii. 544.
umbilical, i. 9.
Ringed snake (Col. natrix), nervous system of, iii. 620.
Rings, cartilaginous, of the trachea, s. 261.
of Crustacea, i. 753.
Risorius Santorini muscle, iii. 566.
Risus Sardonicus, cause of the, ii. 6.
liii-inus, ducts of, iv. 425.
hiatus of, ii. 560.
process of, ii. 546.
" Roaring" of the horse, causes of, iii. 123.
Rocks, vitality of animals enclosed in, iii. 158.
EODENTIA, an order of Mammiferous Vertebrata, iv. 368.
bones of the cranium of various species, iv. 369.
face, iv. 374.
carpus, iv. 379.
clavicle, iy. 380.
RODENTIA continued.
bones of the femur, iv. 380.
fibula, iv. 381.
pelvis of the, s. 158.
teeth of Rodentia, iv. 382.
organs of digestion, iv. 385 ; s. 303.
stomach, iv. 386.
intestinal canal, iv. 389.
liver, iv. 390.
pancreas, iv. 390 ; 8. 97.
spleen, iv. 390.
t hymns gland, iv. 1096.
lymphatic system, iv. 390
arterial system, iv. 390.
venous system, iv. 391.
nervous system, iv. 391.
organs of the senses, iv. 392.
organs and mode of locomotion of the, iii. 454.
organs of generation, iv. 392.
male organs, iv. 392.
prostate gland, iv. 394.
Cowper's glands, iv. 394.
penis, iv. 395.
Weberian organ in, iv. 1418.
female organs, iv. 396.
Rosenmiiller, organ of. See Parovarium, a. 593.
Rotation of joints, i. 256.
Rotator ia, or Rot if era. See ROTIFER A.
Rotifer vulgaris, iv. 410. 412.
habitat of the, iv. 407-
Leeuwenhoek's description of the, iv. 397.
stomach of the, s. 295.
ROTIFERA, or ROTATORIA (wheel-animalcules), a class of
Invertebrate Animals, i. 110 ; iii. 607 ; iv. 396.
definition, iv. 396.
discovery of the first Rotifer, iv. 397.
localities inhabited by them, iv. 398.
their power of recovering vitality after apparent perfect
desiccation, iv. 398.
Ehrenberg's division into families, iv. 400.
cilia in, i. 607.
tegumentary system, iv. 409.
motory system, iv. 411.
mode of progression, iii. 433.
muscular and nervous systems, iii. 536.
digestive system, iv. 411 ; s. 295.
teeth, iv. 412.
vascular and respiratory systems, iv. 413.
nervous system and the organs of the senses, iii. 536.
607 ; iv. 414.
reproductive system, ii. 410; iv. 414.
mode of reproduction, s. [118.3
ovarian ova, s. [118.]
spermatozoa of Annelida, iv. 498.
Ehrenberg's summary of the general relations of the
Rotifera, iv. 415.
Round ligament of the liver, iii. 936.
Round-worm (Ascaris lumbricoides), ii. 125.
Rove-beetle (Creophilus maxillosus), ii. 863.
Rugce of mucous membrane of the stomach, 8. 323.
penniform, of uterus, s. 629.
Rumen, or paunch of Ruminantia, 8. 302.
structure of the rumen, s. 535.
RUMINANTIA, an order of Mammalian Quadrupeds, 6. 506.
essential characters of the order, s. 5D6.
of the sub-orders
Camelida?, s. 506.
Cervidae, s. 508.
Antelopida?, s. 508.
JEgosceridae, s. 508.
Bovidae, s. 508.
Osteology, s. 508.
bones of the cranium, 8. 509.
occipital bone, s. 509.
parietal bone, s. 509.
frontal bones, s. 509.
sphenoid, s. 510.
temporal bone, s. 511.
bones of the face, s. 512.
nasals, s. 512.
intermaxillaries, s. 512.
maxillaries, s. 513.
lachrymals, s. 513.
palatines, 8. 513.
vomer and ossa spongiosa seu turbinata, 8.
515.
interior maxilla or jaw-bone proper, s. 515.
cranial peculiarities, 8. 516.
horns, s. 516.
vertebral column and bones of the trunk, s. 519.
atlas in camels, 8. 520.
axis or dentata, odontoid process of the, s. 520.
dorsal vertebrae, s. 520.
ribs, s. 520.
pelvic bones, s. 156. 521.
bones of the anterior extremity, 8. 521.
scapula, s. 521.
humerus, s. 521.
bones of the fore-arm, 8. 521.
carpal bones, s. 522.
metacarpaU, g. 522.
phalanges of the cloven foot, s. 522.
852
GENERAL INDEX.
RUMINANTIA continued.
bones of the posterior extremity, s. 522.
femur, s. 523.
patella, s. 523.
tibia, s. 523.
bones of the tarsus, s. 523.
metatarsals, s. 523.
Myology of Ruminants, s. 523.
panniculus carnous, s. 523.
musculus cutaneus faciei, s. 524.
m. cutan. luimeri, s. 524.
m. cutan. maximus, seu abdominis, s. 52-1.
other muscles of the same category, s. j24.
muscles of the head and trunk, s. 524.
trapezius, s. 5'24.
the broad muscle represented in the human
subject by the splenius capitis and splenius
cervicis, s. 525.
trachelo-mastoideus, s. 525.
great cpmplexus and digastricus colli, s. 25.
transversalis cervicis, s. 525.
scaleni muscles, s. 525.
longus colli and recti, iii. 526.
sterno-mastpideus or maxillaris, s. 525.
rectus capitis anticus major, s. 526.
hyoid apparatus, s. 526.
muscles proper to the hyoid chain of bones, s.
527.
sterno-hyoids and sterno-thyroids, s. 527.
omo-hyoid, muscle analogous to, s. 5^7.
stylo-hyoid, s. 527.
ceratoido-lateralis, s. 527.
masto-styloid, s. 527.
mylo-hyoid, s. 527.
genio-hyoids, s. 527.
muscles connected with the hyoid apparatus of
the giraffe, s. 527.
muscles of the shoulder and fore-limb, s. 528.
levator angulis scapulae, s. 528.
rhomboideus major and minor, s. 528.
serratus magnus or major, s. 528.
minor, s. 528.
latissimus dorsi, s. 528.
pectoralis major, s. 528.
ambibrachialis communis, s. 529.
abductor longus brachii, or abd. brach. supe-
rior, s. 529.
supra-spinatus and infra-spinatus, s. 529.
teres major, externus, minor, and internus, s.
529.
coraco-brachialis, s. 529.
biceps brachii, coraco-radialis, or flexor cubiti
longus, s. 529.
brachialis internus, or flexor cubiti longus, a.
529.
extensor cubiti, s. 529.
brevis, s. 529.
brachialis externus, s. 529.
anconeus internus, s. 5i:9.
pro na tor teres, s. 529.
extensor carpi radialis, s. 529.
flexor carpi radialis, s. 530.
extensores digitorum, longior et brevior, s. 530.
abductor pollicis, muscle corresponding to, s.
flexores carpi ulnaris externus et internus, s.
530.
flexor digitorum sublimis et flex. dig. pro-
fundus pertorans, s. 530.
muscles of the haunch and hind-limb, s. 530.
gluteus maximus, s. 530.
tensor fasciae latae, s. 530.
biceps femoris, or vastus longus, s. 530.
iliacus internus, gluteus medius et minimis,
and pyriformis, s. 530.
obturator externus et internus, the gemelli,
quadratus femoris, vasti, and adductores, s.
530.
Integumentary system, s. 530.
horns of, structure of, s. 478.
the hump and cushion-like sole-pad of the drome-
dary, s. 531.
general character of the dermal envelope in
Camelidae, s. 531.
important changes co-existing with the shedding of
the antlers in the solid-horned Ruminantia, s.
531.
design of the cloven condition of the foot, s. 531.
Digestive system, ii. 11. s. 532.
buccal cavity, s. 532.
teeth, s. 532.
tongue, s. 533.
papillae of the tongue, s. 533.
muscles of the tongue, s. 534.
vessels and nerves of the tongue, s. 535.
salivary glands, iv. 433 ; s. 535.
oesophagus, s. 535.
stomach, ii. 11; s. 535.
paunch, rumen, ingluvies, or panse, R. 302. 535.
reticulum, bonnet, or water-bag, s. 536.
psalterium, manyplies, omasus, or feuillet, s.
302. 537
RUMINANTIA, stomach continued.
reed, abomasus, or caillette, s. 302. 537.
ruminating function, s. 537.
concretions found in the paunch and reticulum,
8.538.
the bezoar stones formed in the stomach of
the chamois, s. 538.
inverted action of the resophagus in returning
the food from the stomach, iii. 760.
intestinal tube, s. 539.
intestinal glands, s. 539.
liver, s. 540.
pancreas, s. 541.
spleen, s. 541.
digestive organs of Ruminantia compared with
those of the Carnivora, i. 479.
larynx of the, iii. 103.
organs of circulation, s. 541.
of respiration, s. 542.
nervous system, s. 542.
brain, iii. 696.
organ of vision, s. 543.
of hearing, s. 543.
of smell, s. 543.
urinary organs, s. 543.
reproductive system, s. 543.
male organs, s. 543.
Weberian organ in the, iv. 1419.
female organs, s. 544.
Rumination, or chewing the cud, ii. 11.
causes of, ii. 11.
power of rumination possessed by some individuals, s. 319.
mode in which it is effected, s. 319, 320.
Running, iii. 471.
principles upon which walking and running differ, iii.
forces employed in running, iii. 471.
gravity and resistance, iii. 471.
increase of the respiration and circulation in running,
iii. 479.
Rupture of the diaphragm, ii. 6.
of the Fallopian tube, s. 620
of the heart, causes of, ii. 643.
partial rupture of the heart, ii. 643.
of tendons of the leg, iii. 132,
of the urinary bladder, i. 400.
of walls of uterus, s. 701.
of veins, iv. 1399.
Rutting season, iv. 473.
development of the spermatozoa and testicles at, iv. 473.
S.
Sabulous matter in thepia mater, iii. 635.
in the pineal gland, iii. 635.
Sac, lachrymal, iii. 91 .
finis cascus sacci lachrymalis, iii. 91.
Sacculi, or cysts, of the urinary bladder, i. 393.
Sacculus, ii. 569-
laryngis of Hilton, iii. 112.
size, form, and uses, iii. 112.
rotundus, ii. 538.
Sacral ganglia, s. 425.
artery, middle, i. 197 ; ii. 828.
lateral, ii. 830.
origin and distribution, ii. 830.
canal, s. 1)8,119.
crest, s. 119.
foramen, s. 118, 119.
nerves, iv. 765 ; s. 641, note.
anterior branches of, iv. 765.
first, second, third, fourth, fifth, and sixth, iv.
765.
posterior branches of, iv. 752.
plexus of nerves, i. 181 ; iv. 765.
veins, middle, iv. 1409.
lateral, iv. 1409.
Sacro-coccygeal joint, s. 122.
motions of the articulation, s. 122.
ankylosis of the, s. 183.
ligament, anterior, s. 122.
posterior, s. 122.
muscles, anterior, s. 122.
posterior, s. 122.
Sacro-iliac articulations, i. 249 ; s. 122.
cartilages, s. 122.
inter-osseous ligaments, s. 123.
ligament, superior, s. 123.
anterior, s. 123.
posterior, s. 123.
deep, s. 123.
superficial, s. 123.
inferior, or short, superficial, g. 124.
Hio-lumbar, s. 124.
sacro-sciatic, great, s. 124.
lesser, s. 124.
lateral sacro-iliac, or posterior lateral iliac, of
Sremmering, s. 125.
movements of the joint, s. 125.
ossification of the, s. 207.
Sncro-lttmbalis muscle, i. 10. 372 ; s. 137.
GENERAL INDEX.
853
Sacro-lumbar articulations, coalescence of the bones com-
posing the, s. 207.
Sacro-sciatic ligament, great, s. 124.
lesser, s. 124
ossification of the, s. 207.
notch, s. 127.
Sacro-sjnnalis muscle, i. 10.
Sacro-vertebral, or lumbo-sacral, ligament, s. 121.
Sacrum, i. 367 ; 8. 118.
its office, s. 118.
base, s. 118.
apex, s. 118.
hollow of the sacrum, s. 127.
promontory of the sacrum, s. 127.
surface, anterior, or pelvic, s. 118.
posterior, s. 118.
lateral surfaces, s. 119.
internal structure of sacrum, s. 119.
development of the sacrum, s. 120.
the sacrum in infancy, iii. 920.
fractures of the sacrum, s. 208.
deformity of the, s. 182.
Sagittal suture, i. 737.
Sahara, characters of the Tuaryks of, iv. 1357.
Salamander (Salamandra terrestris), myology of the, iv.
285, et seq.
American (Menopoma alleganiensis), cranial bones of
the, i. 92.
vertebra in the, i. 93, 94.
teeth of the, i. 95.
cutaneous secretion of the, L 102,
eyelids of salamanders, iii. 95.
ciliary motion in the larva of salamanders, i. 628,
6-29.
external gills of salamanders, s. 279.
Saline matters in organic substances, method of ascertain-
ing the nature and proportion of, iii. 801.
SALIVA, the, i. 12" ; iv. 415.
method of analysing, iii. 811.
quantity secreted during the day, iv. 415.
physical qualities, iv 415.
specific gravity, iv. 416.
chemistry, iv. 416. i
saliva of children, iv. 417.
male and female saliva, iv. 417.
general properties, iv. 418.
saliva of animals, iv. 418.
saliva in disease, iv. 419.
salivary calculi, or tartar deposited on the teeth, iv.
419.
ranula, iv. 420.
hydrophobia, iv. 420.
infection, iv. 420.
syphilis, iv. 420.
mercurial salivation, iv. 420.
various kinds of diseased saliva analysed, iv. 421.
fatty saliva , iv. 421.
sweet saliva, iv. 421.
bilious saliva, iv. 422.
gelatinous s?'iva, iv. 422,
milky saliva, iv. 422.
urinary saliva, iv. 422.
albumen in, in morbid states of the, iv, 93.
adventitious fatty matter and fatty acid ex-
creted in the, iv. 97.
flow of saliva stimulated by mental emotion, iv. 466.
uses of saliva, ii. 8.
Salivary calculi, pljaliths, or tartar dep- sited on the teeth,
iv. 83. 419.
SALIVARY GLANDS, iv. 422.
Normal anatomy, iv. 423.
basement membrane of the, iii. 487.
peculiarities of the salivary glands, iii. 498.
parotid gland, iv. 423.
position, form, and dimensions, iv. 423.
duct of the parotid, or duct of Steno, iv. 423.
arteries, veins, lymphatics, and nerves of, iv.
424.
submaxillary gland, iv. 424.
position, form, and dimensions, iv. 424.
excretory canal, or \Vharton's duct, iv. 424.
arteries, veins, nerves, and lymphatics, iv. 424.
gublingual gland, iv. 424.
position, form, andldimensions, iv. 425.
ducts of the sublingual gland, iv. 425.
arteries, veins, lymphatics, and nerves, iv. 425.
subsidiary salivary glands, iv. 4^5.
labial glands, iv. 426.
buccal glands, iv. 4J6.
molar glands, iv. 426.
palatine glands, iv. 426.
lingual glands, anterior, iv. 426.
posterior, iv. 426.
minute structure of the salivary glands, iv. 427.
vascular supply, iv. 428.
nervous supply, iv. 428.
lymphatics, iv. 428.
uses and relative importance of the salivary glands,
ii. 8 ; iv. 428.
saliva of mastication, iv. 429.
of deglutition, iv. 429.
See also DIGESTION.
SALIVARY GLANDS continued.
Morbid anatomy, iv. 430.
cynanche parotidea, or mumps, iv. 430.
abscesses, iv. 430.
encysted tumours, iv. 430.
fibrous and carcinomatous degeneration, iv. 430.
hypertrophy of the parotid, iv. 431.
salivary fistula?, iv. 431.
ranula, iv. 420. 431.
morbid condition of the labial glands, iv. 431.
Comparative anatomy, iv. 43L
Entozoa, iv. 431.
Echinodermata, iv. 431.
Myriapoda, iv. 431.
Insccta, iv. 431.
Cirrhopoda, iv. 432.
Pteropoda, iv. 432.
Gasteropoda, ii. 388 ; iv. 432.
Cephalopoda, i. 532 ; iv. 432.
1'isces, iii. 982 ; iv. 432.
Reptiha, iv. 432.
Aves, i. 316 ; iv. 432.
Mammalia, iv. 433.
Monotremata, iv. 433.
Cetacea, iv. 433.
Ruminantia, iv. 433 ; s. 535.
Edentata, iv. 433.
Carnivora, iv. 433.
Solipeda, iv. 732.
Salivary mucus, chemical characters of, iii. 482.
Salivation, mercurial, analysis of the saliva of", iv. 421.
spontaneous, analysis of the saliva of, iv. 421.
Salmon, migration of the, iii. 13.
its muscular power, iii. 13.
its form considered with respect to its mode and organs
of progression, iii. 437-
its muscular power of springing into the air, ii. 62.
pyloric caeca of the salmon, s. 93.
Salmonida:, a family of Fishes, iii. 957.
Salpa, a genus of Tunicata, iv. 1193, et $eq.
characters of the genus, iv. 1193.
Salpa cristata, mode of progression of the, iii. 434.
Salpidce, a family of Tunicata, iv. 1192, et seq.
characters of the family, iv. 1192.
mode of reproduction of the, s. 23.
Salpina, a genus of Rotifera, iv. 406.
Salt, common, or chloride of sodium, office it subserves
with reference to nutrition generally, ii. 15: s. 395.
relish of all animals for, ii. 15.
uses, ii. 15.
effect of salt in facilitating digestion, s. 335.
formation of a salt, iii. 151.
Sallatoria, a group of Marsupialia, iii. 261, et seq.
Salts of corn, s. 393.
Sanctorian, or insensible, perspiration, iv. 841, 842.
Sand, grains of, in the pia mater, iii. 635.
in the pineal gland, iii. 677.
Sandwich Islanders, physical characters of the, iv. 1362.
Sanguification, process of, entirely or partially arrested
during the sleep of hibernating animals, ii. 768.
Sanguine temperament, iv. 936.
Sanguineous excretions from the bladder, i. 401.
Santorini, fissures of, or incisurte Santorini, ii. 553.
muscle of, ii. 553.
tubercles of, iii. 102.
Saphena vein, i. 15. 148 ; ii. 238 j iv. 61.
internal or long, iv. 1411.
cutaneous and communicating branches, iv. 141 1.
posterior, external, or short, iv. 1411.
major, iii. 128.
course of, ii. 351.
minor, iii. 128.
course of, ii 351.
Saphcnous nerve, ii. 352 ; iv. 764.
cutaneous tibial or reflected branch, iv. 764.
accessory, iv. 763.
external or communicans tibialis, iii. 130.
internal, iii. 130.
short, iv. 763.
tibial, iv. 770.
Saphenous trunks, iv. 1411.
Sappho, ii. 686.
Saprolegnia ferox, mode of reproduction of, s. 217.
plants obtained by the germination of the zoosnores of
Saprolegnia, producing reproductive organs of an
entirely different character, s. 220.
Sarcina ventriculi in the fluid of pyrosis, iv. 14t.
Sarcolemma, or tunic of the elementary fibre of muscle, iii.
512. See MUSCLE.
trichiniffi of sarcolemma, iii. 512, 513.
Sarcoma, iv. 126.
composition of, ir. 127.
adipose, i. 63 ; iv. 129, :30.
medullary, in the cranium, i. 746.
of liver, iii. 193.
of pancreas, s. 112.
Sarcomatous polypi of the nose, iii. 740.
Sarcophaga, a tribe of Marsupialia, iii. 58, et tea.
genera of, iii. 258, 259.
Sarcous elements, or primitive particles of muscle. See
MUSCLE.
tissue. See MUSCLE.
GENERAL INDEX.
Sardonic smile, cause of the, ii. 6.
Sartorius muscle, s. 137.
Satellite, nerve of the femoral artery, iv. 763.
veins of brachial artery, iv. 1407.
of gustatory nerve, iv. 1404.
of the right subclavian artery, iv. 816.
Satiety, effect of the lesion of the vagi upon the sensation of,
Saturnia Carpini, ovum of, s. [113.]
pavonia minor, nervous system of the larva of the, in.
611,612.
Satyr iasis, iv. 985. '
Sauria, an order of Reptilia, iv. 265, et seq.
ciliary motion in, i! 631.
pelvis of the, s. 170.
dental system of the, iv. 889.
tongue of, iv. 1147.
pancreas of, s. 95.
thymus gland of, iv. 1098.
thyroid gland in, iv. 1108.
muscles of, iii. 543.
organs and mode of locomotion of the, iii. 448.
Saw-fish, osseous spines of, i. 255.
rostrum of, iii. 977. 980.
Saw-flies, a family of Insecta, ii. 865.
ravages of its larva in turnip-fields, ii. 865. 870.
migration of, in myriads, iii. 16.
organs of generation of the, ii. 992, 993.
Scalce of cochlea, tympanic and vestibular, ii. 532.
diameter of the, ii. 535.
Scalenus anticus muscle, iii. 562 ; iv. 335. 817.
posticus muscle, iii. 562; iv. 817.
minimus (Scemmering) iv. 817.
actions of the scaleni, iii. 562.
Scales of fishes, iii. 972, 973; 8. 480. 501.
colours of fish, iii. 972.
argentine or metallic lustre of fish, iii. 972.
teeth of scales, iii. 974.
chemical composition, iii. 974.
of reptiles, s. 480.
Scallop, nervous system of the, iii. 604.
Scalp, the, i. 747.
atheromatous and meliceric deposits of the, iv. 97.
Scansoria, a group of Marsupialia, iii. 261.
Scansores, or climbing birds, characters of, i. 268.
their mode of climbing and apparatus for prehension,
iii. 451.
pelvis of the, s. 169.
Scaphoid bone of carpus, ii. 505 ; iv . 1506.
articulations, ii. 505.
of tarsus, ii. 340.343.
structure and development, ii. 311.
Scapula, or shoulder-bone, i. 359 ; ii. 156.
borders, or costee, ii. 156.
anterior, or axillary, ii. 156.
posterior, or vertebral, ii. 156.
superior, or cervical, ii. 156.
spine of the, iv. 435.
neck of the, iv. 573.
development, ii. 159.
connexions with the trunk, ii. 158.
structure, ii. 157.
surfaces of the bone, ii. 157.
upright and oblique positions, uses of the, ii. 158.
uses, iv. 437.
displacement of the, iv. 435.
fracture of the net k of the, iv. 601.
Scapufa alatae of phthisical patients, ii. 157.
Scapular artery, posterior, i. 367 ; iv. 436. 824.
SCAPULAR REGION (descriptive and surgical anatomy of),
iv. 433.
definition, iv. 433.
muscles, iv. 433. See ARM ; BACK; NECK.
supra- and infra- spinal fossae, iv. 4,34.
supra-spinal division of scapular region, iv. 434.
trapezius muscle, iv. 434.
supra-spinatus muscle, iv. 434.
supra-scapular nerve, iv. 434.
spine of the scapula, iv. 435.
infra-spinal division of scapular region, iv. 435.
trapezius muscle, iv. 435.
latissimus dorsi muscles, iv. 435.
infra-spinatus muscle, iv. 436.
teres minor muscle, iv. 436.
major, iv. 436.
triangular compartment, iv. 436.
posterior scapular artery, iv. 436.
infra-spinal fossa, structures which occupy the, iv.
437.
veins of the scapular region, iv. 437.
lymphatics, iv. 437.
uses of the scapula, iv. 437.
furuncular inflammation of the scapular region, iv.
438.
anthrax, iv. 438,
chronic abscesses, iv. 438.
fractures, iv. 438.
ablation, iv. 438.
Scapttlo-humcra\ articulation, iv. 572. Sec SHOULDER-
JOINT (normal anatomy).
Scaridium, a genus of llotifera, iv. 404.
Scarlatina, syncope induced by, i. 797.
Scarlatina anginosa, iii. 117.
Scarf, or parrot- fishes, dental apparatus of, iii. 979 j iv. 871.
878.
Scents, or odorous emanations. See SMELL.
Schindylesis, form of articulation, i. 255 ; ii. 219 ; iii. 90.
Schintoztmms reflexus, iv. 949.
Schneiderian, or pituitary, membrane, iii. 726. 730.
Schwann, white substance of, iv. 1140.
Scuem'da:, a family of Fishes, iii. 956. et seq.
Sciatic artery, ii. 250.
nerve, iv. 439.
great, iv. 767.
origin and relations, iv. 767.
lesser, iv. 766.
branches, iv. 767.
notch, great, s. 115.
small, or obturator, s. 115.
spines, deformity of the, s. 182.
vein, iv. 1412.
Scincidte, a family of Reptilia, iv. 265, et seq.
Scincoid lizards, teeth of, iv. 891.
Scincus officinalis, teeth of, iv. 891.
Scirrhus cancer, characters of, i. 515; iv. 137.
of mammae, iii. 255.
bladder of scirrhus of mammae of Dr. Benedict.
' iii. 255.
of the membranes of the urinary bladder, i. 402.
of the muscular substance of the heart, ii. 637.
of pancreas, s. 111.
of thyroid gland, iv. 1116.
Sciurus vulgaris, or squirrel, anatomy of the, iv. 730, et
seq.
spermatozoa of the, iv. 475.
Sclerodermes, a family of Fishes, iii. P57, et seq-
Sclerogenidce, a family of Fishes, iii. 956.
Sclerotic coat or membrane, ii. 174; iii. 88.
definition, ii. 174.
inner and outer surfaces, ii. 174.
thickness of the coat, ii. 174.
tunica albuginea, or white of the eye, ii. 174.
sclerotic coat in the lower animals, ii. 175.
Scoliosis, iv. 949.
Scolopax gallinula (snipe), nervous system of the, iii. 622.
Scolopendra, a genus of Myriapoda, iii. 547, et seq.
Sculopendra morsitans, nervous system of the, iii. 609. '
Scolvpendridce, a family of Myriapoda, iii. 547, et seq.
Scolytus destructor, its ravages amongst elm trees, ii. 862.
pygmaeus, its ravages amongst oak trees, ii. 8&2.
Scomber scombrus, or mackarel, eyes of, iii. 10G2.
thynnus (tunny), iii. 975. 994.
Scomberidce, a family of Fishes, iii. 957.
Scorbutus, effects of, on the action of the heart, i. 798.
Scorpion-fiies (Panorpina), ii. 864.
Panorpa communis (common scorpion-fly), ii. 864.
Scorpions, alimentary canal of, i. 204.
apparatus for secreting the irritating or poisonous fluid,
eyesof,'i. 207, 208.
generative system of, i. 210.
nervous system of, i. 206.
pectines of, i. 211.
digestive organs of the, s. 299.
muscular system of the, iii. 559.
ova of scorpions, s. [115.]
uses of scorpions in warm climates, iii. 27.
See ARACHNIDA.
Scratching birds ( Rasores), characters of, i. 268.
Scrobiculus cordis, i. 2. 4.
Scrofula affecting the ankle-joint, i. 161.
anatomical characters, i. 161 .
external characters, i. 162.
ulcerations of the larynx caused by, iii. 119.
Scrofulous diseases of bones, i. 449, 450.
caries frcm a scrofulous cause, i. 450.
caries of the spine, i. 451.
progress of the disease, 1. 450.
of the hip-joint, morbus coxa?, or strumous osteitis,
ii. 789.
of the kidney, iv. 257.
of the ovary, s. 593.
SCROTUM, iv. 438.
skin of the scrotum, iv. 438.
raphe, iv. 438.
areolar tissue, iv. 438.
septum scroti, iv. 438.
dartos, iv. 438.
vessels of the scrotum, iv. 439.
nerves of the scrotum, iv. 439.
contents of scrotum. See TESTICLE.
passage of the testicle into the scrotum, iv. 982.
morbid anatomy of the scrotum, iv. 1013.
elephantiasis, iv. 1013.
hypertrophy, iv. 1014.
cancer scroti, or chimney-sweeper's cancer, i. 184 ;
iv. 1014.
melanosis scroti, iv. 1016.
fibrous tumours, iv. 1016.
Scurvy, state of the blood in, i. 425.
land and sea scurvy, hemorrhage into the adipose tissue
in, i. 62.
Smttorancktato, ii. 379. See (TASTEROPODA.