834 



INDEX. 



5 J 

 J> 



PAGE 



Excretory system of 



starfish . . . 246 

 Tunicates . . 430 

 Vertebrates . . 489 

 Exopodite .(crayfish) . . 268 

 Exoskeleton of Vertebrates . 457 

 Extinct Reptiles . . .621 

 Extinction of Animals . . 80 

 Eyes of Insects . . . 327 

 ,, of pigeon . . . 640 

 ,, of Tunicata . . . 476 

 ,, ofVertebrata . . 476 

 ,, ,, develop- 

 ment of. . . 479 



FACIAL NERVE . . . 472 



Faeces 28 



Fallopian tube . . . 693 



Fangs of Ophidia . . . 610 



Feather-stars . . . 258 

 Feathers, development of .631 



,, of pigeon . . 629 



Felidoe . . 753 



Felis . . 753 



Femur . . 465 



Ferments . . 27, 33, 781 

 Fertilisation . . -56, 63-65 



Fibula 465 



Fierasfer . . . 256 

 Filaria . . . . 193 

 Filibranchia . . . 406 

 Fins . . . 54 2 

 Firmisternia .... 586 

 Fishes, abyssal . . . 542 

 ,, and Amphibians com- 

 pared . 559 

 ,, colour of . . . 539 

 ,, commensalism in . 542 

 ,, fins of ... 542 

 flat . . 545 

 ,, food of ... 540 

 ,, general characters of . 509 

 ,, hermaphrodite . . 540 

 ,, orders of . . . 54^ 

 ,, parental care among . 54 1 

 ,, reproduction of . . 54 

 ,, senses of . . . 54 

 ,, viviparous . . 541 

 Fission ... .54 

 Flagella . . . .106 



PAGE 



Flagellata .... 106 

 Flagellum of snail . . . 373 

 Fleas ..... 344 



Flies 344 



Flight of Birds . . . 649 



Floridine in Sponges . .126 



Floscularia .... 234 



Flounder .... 545 



Flustra. .... 237 



Plying Foxes . . .761 



,, Mammals . . 711 



,, Phalangers . . 724 



Foetal membranes of Birds . 661 



,, ,, of Mammals 703 



,, ,, of Reptiles 621 



Follicle cells .... 493 



Food vacuoles ... 90 



Foot of Anodonta . . . 378 



,, of Cephalopoda . . 376 



,, of Gasteropoda . . 402 



, , of Molluscs . . . 393 



,, of Scaphopoda . . 405 



Foramen of Monro . . 682 



,, of Panizzre . .617 



,, triosseum . . 635 



Foraminifera . . .105 



Fore-brain = Prosencephalon . 466 



Fore-gut = Stomodaeum . . 479 



Fornix ..... 682 



Fossils . . . . 78, 79 



Fox 754 



Fresh-water fauna . . . 797 



,, mussel . -375 



Fritillaria .... 437 



Frog ..... 560 



Fuligo . . . . .104 



Functions, change of .38 



,, of Animals . . 24 



,, secondary, of organs 38 



GAD-FLY 

 Gadus . 

 Galago . 

 Galathea 

 Galea . 

 Galeodes 

 Galeopithecidae 

 Galeopithecus 

 Gall-bladder . 

 Gall-fly 



344 

 5 2 9 

 763 

 293 

 324 

 351 

 758 

 758 

 686 



344 



