Endoderm ,. . 
Endolymph . . 
Endoplasm . 
Endopodite (cray fish) 
Endosternite : 
Endostyle of Tunicates . 
Enoplidz . 
Enteroctele . . 
Enteron=gut : . 
Enteropneusta . 
~Entomostraca . ‘ 
Entoprocta . 7 
Eolis . . 
Epanorthide. . 
Epeira . . . 
Ephemeride . é . 
Ephyra. o . . 
Epiblast Fs : 
Epibolé a . . 
Epicoracoid . 
Epidermis of Vertebrates 
Epididymis of rabbit . 
>» * Ofskate . 
Epiglottis . 
Epimeron (crayfish) : 
Epiphragm of snail . 
Epiphyses . . 
Epiphysis = Pineal "body 
Epipodite of crayfish 
Epipterygoid 
Epipubic bones. 
Episternum . 
Epistoma (crayfish) 
Epithelial tissue . 
Equidee 
Equus . ‘ 
Erinaceus. 
Eruciform . 
Erythrocytes. 
Ethiopian region 
Eucyrtidium . 
Euglena 
Bulemeliiasneii., 
Eupagurus . 
Euphausia . 
Euplectella . 
Eurypterina . 
Euspongia . 
Eustachian tube 
Eustrongylus 
53 
INDEX 833 
PAGE 
Eutheria  . F . + 741 
Euthyneura . é + 420 
Evolution, evidences of. . 85 
5 factorsin . 807 
on of sex . ‘ 54 
- summary of theories 
of . ‘ . 813 
Excretion in Animals , » 30 
Excretory system of— 
we Amphioxus . 458 
- Anodonta . + 399 
i Arenicola . . 227 
<4 Balanoglossus 437 
- cockroach , 331 
a8 crayfish . - 291 
- Crustacea. 4 313 
. earthworm . x ay 
i frog. 5 596 
a haddock ‘ - 558 
9 Helix . Re » 388 
3 Hirudo. . + 241 
% Insects . 4 + 347 
ne Myxine. 520 
5 Peripatus . + 320 
55 Petromyzon . © 525 
9 pigeon . 7 671 
ay rabbit ‘ « wag 
ay scorpion , + 365 
33 Sepia . 5 » 409 
i skate ‘ + 546 
a5 Tunicates . + 449 
Vertebrates . + 509 
Exopodite (crayfish) - 283 
Exoskeleton of Vertebrates . 477 
Extinct Reptiles 644 
Extinction of Animals . - 80 
Eyes of Insects. . + 343 
5, Ofpigeon . . - 665 
» of Vertebrata A + 495. 
FABELLE , . . « YO? 
Facial nerve . . . - 490 
Feeces . ‘ fs F 28 
Fallopian tube, . + 719 
Fangs of eee . . + 632 
Fat ‘ . we 29 
Fatigue 7 . - 26 
Feather-stars _ ‘ - 272 
Feathers, development of . 656 
35 of pigeon + 654 
