INDEX 



613 



Excretory organs, see Kidney and 

 Nephridium, and compare Con- 

 tractile vacuole 



Exopodite, 364 



Exoskeleton : cuticular, 313, 369, 

 398 ; dermal, 434, 444 ; epider- 

 mal, 482, 484 



Expiration, 143 



Extra-cellular digestion, 234, 305 



Eye: Frog, 4, 181 ; Nereis, 351, 

 354 ; Crayfish, 380 ; Lance let, 

 424; Dogfish, 465; Rabbit, 486 ; 

 development in Vertebrates, 587 



Eye: compound, 380 



Eyelids, 5, 432, 486 



Eye-muscles, see Muscles of eye 



Eye-spots : Euglena, 254 ; Lance- 

 let, 424 



Eye-stalks, 363, 380 



abellrc, 504 



Faeces, 8 



Fallopian tube, 540 



P'amily, 218 



Fascia, 59 118 



Fat-body, 25 



Fats, 72 



Femur, 51, 504 



Fenestra ovalis, 46, 189, 492, 536 



Fenestra rotunda, 493, 536 



Ferment, fermentation : amylolytic, 

 74 ; peptonising or proteolytic, 

 74 ; putrefactive, 256, 257 



Fertilization, 197, 571, and see also 

 Conjugation, and under develop- 

 ment of various types 



Fibrin, 107 



Fibula, 51, 504 



Filum terminale, 155, 532 



Fingers, see Digits 



Fin-rays, 422, 430, 441-443; 

 dermal, 442 



Fins : Tadpole, 207 ; Lancelet, 42 1 ; 

 Dogfish, 433, 441 



Fishes, see Pisces 



Fission, 106, 198, 236, 250, 268, 

 273, 283; multiple, 237, 254, 

 283, 286 



Fissures of spinal cord, 155 



Fixing, directions for, 136 



Flagellata, Flagellate Infusoria, 

 261, 292 



Flagellum, 242, 251, 256, 303; of 

 antenna and antennule, 367 



Flocculus, 493, 530 



Fcetus, 541 



Follicle, ovarian, see Ovisac 



Fontanelle, 43, 436 



Foods, 67, 72 



Foot, of mussel, 397 ; and see Pes 



Foramen : lacrymal, 494 ; inter- 

 vertebral, 38, 440, 498 ; magnum, 

 40, 436, 487 ; obturator, 503 ; of 

 Monro, 160, 530 



Foramina for cerebral nerves, see 

 Skull 



Fore-brain, 202, 584 



Fore-gut, 371 



Fore-limb or fin, see Appendages 



Fornix, 531 



Fossa ovalis, 521 



Fossils, 223 



FROG : Preliminary account, 4 ; 

 mouth cavity, 1 6 ; skin and 

 muscles, 17, j/ ; abdomen and its 

 contents, 20, 32 ; neural cavity 

 and its contents, 27, jj ; struc- 

 ture of limbs, 28, 34 ; skeleton, 

 35 S3 '; joints, 55, 64-, muscles, 

 57, 64 ; enteric canal and" diges- 

 tion, 67, j6 ; vascular system, 

 78, 98 ; circulation of blood, 89, 

 103 ; lymphatic system, 97, 98; 

 simple tissues, 104, 121 ; com- 

 pound tissues and glands, 126, 

 /J9 ; lungs and larynx, 141, 152 ; 

 kidneys, 145, 153 ; structure and 

 functions of nervous system, 1 54, 

 175 '; sense-organs, 179, iqi ; 

 reproductive organs, 193, 210 ; 

 fertilization of eggs, 9, 197 ; de- 

 velopment, 9, 198, 212, 214, 

 580, 604 ; metamorphosis, II, 

 206,212 Classification, 215; side 

 dissection, 481 ; summary of 

 characters, 482 



Function, see Physiology 



