3 
PAGE. 
Dredging results, Chesapeake 
Bay 171, 
174 
Dredging results, Pocomoke 
Sound 177, 181, 
182 
Dredging results, Tangier 
Sound 175, 176, 181, 
182 
Dredging to be limited 
219 
Drills 
135 
Druid Hill Park 
XXV 
“ “ Hatching 
house in xlv, 
L 
E. 
Earle, Sam T 
LXXI 
Earthy or vegetable matter 
deposited upon oyster beds, 
139 
Eckart, Jacob 
XLIX 
Edmonson, J. A xlvii, 
LXVIII 
Eggs from Rock-fish. ... 
XXIII 
“ in oysters, number of. . 
12 
“ number in shad 
xxxv 
“ of carp adhesive 
LXI 
“ of oysters not develop- 
ing inside the shell 
4 
Elben, Wm. F 
LXVIII 
Ellis, J. F xlii, lxviii. 
LXX 
Embryo, Swimming state of, 
209 
Embryos of oysters soon be- 
gin to swim 
18 
Embryological studies valu- 
able 
163 
Embryology of the oyster.. . 
LXXIII, 
35 
Emory, Dr. R 
LXVIII 
Enemy, An, to the drill 
desirable 
154 
England and France govern 
the deep sea fisheries in 
the English Channel 
151 
Enlarging the areas 
217 
Environment, Changes of. . . 
164, 
209 
Eraiche, Prof. Felix 
79 
European oyster differ 
4 
“ oysters earlier pro- 
tected 
28 
PAG . 
Exceptions to the normal 
method of segmentation. . 57 
Exhaustive fishing 214 
Experiments of Dr. Brooks. 161 
Explanation of the plates. . . 83 
Eyler, J. F. xlix, lxxi 
Eyton, T. C 40, 78 
“ on European oys- 
ters 14 
Fecundity, Absolute 163 
“ in the Sounds 174 
“ of the bed im- 
paired 211 
Feeding carps lxvii 
Female oysters amount to 
about 60 per cent 196 
Ferguson, T. B 
xxviii, lxxviii, 1 
Figures explained 
19, 20, 21, 36, 44, 68, 70 
Fishes found not known be- 
fore vm 
Fish deposited in the waters 
of Maryland xxxv 
Fishway in the Potomac . . . lxxviii 
Floating batteries XL 
Flemming, W . .47, 54, 60, 72, 80 
Fol, H 79 
“ statement of 75 
Follansbee, J. V lxviii 
Food of oysters 32 
Formation of the digestive 
tract 68 
Fraiche, Prof. Felix 40 
France, Oyster laws 151 
“ Oyster parks in lxxv 
Freshets and heavy rains, In- 
fluence on oysters 128 
Freshets had killed many 
oysters 195 
Fresh water, Effect of on 
oysters 136 
