INDEX. 
Page 
Alpena fishermen, co-operation of......... i 
spawn-taking operations at ...... 16 
SW MIL@tS Nes tiee spec itele cele = casidinie Ss 17 
American Express Company, regulations. 27 
Artificial ponds at Northville hatchery .. 2,3 
Baird, S. F., propagation of whitefish... .. 4 
whitefish eggs sent to ....-.-. 24 
Bass Islands, spawn-taking operations ...12 et seq. 
Borne, Max von dem, whitefish eggs for .. 25 
BOWELS: \SCLVICES Of. -2- 2-064 veacecncce 8, 12,19 
temperature observations. ..38, 39, 40, 41 
Boxes for carrying spawn.....----.-.---- 6 
California, whitefish eggs sent to ...... eos 30 
Calculations based on condition of eggs-. 19 
Carpenter, L., eggs from Kelley’s Island .. 18 
Cedar Lake, whitefish deposited in....... 33 
Chasewhatonine sans comme sacs sa site cese 6, 19, 21 
Clark, Frank N., whitefish eggs to Maine . 26 
report on whitefish work 1 
Clark, N. W.. built hatchery...........-. BI 
hatching box. s455-----2- 1,2 
Coregonus albus, propagation of....-..--- 1 
Cyclops found in whitefish .............-.- 35 
Dead eggs, removing of .........--.5----- 20 
Detroit River, whitefish deposited in ..-. 33 
Diary of spawn-taker at Bass Islands .-.-.13 et seq. 
Donnelly. FG) services of---.2-.----+---- 8 
Downing, 8S. W., services of........-....-. 6 
Eggs of whitefish, average yield of .....--- 23 
difficulties in obtaining. 18 
condition of, a basis for calculation. 19 
deposited in hatching boxes.......- 18 
from Welleys\[sland = +22: cc. cc5- 18 
of various fish kept separate ....-.- 18 
TELAT CINGCoH Oi lsese sere eee sine arena 23 
shipped to hatchery, number of..-.. 18 
Shippin Plo fee eec cisco ee seems cee an 24 et seq. 
trestiment Of sccm. =ticel-cieccese wees 8, 9, 10 
Entomostraca (cypris) found in whitefish. 35, 36 
Experiments in retarding eggs........--- 24 
Fenstermaker, Mrs. H. C.,whitefish sent. 24, 31 
Fishes, young, food of the................- 34 
Floating boxes at spawning grounds ..--. 11 
Hoodsofithe whitetish +-s.ss- 2... 2 seh ss © 34, 35 
Forbes, 8. A., whitefish eggs sent to ..-... 24 
earliest food of whitefish ... 35 
dissection of whitefish ..... 35 
Wry disposibiomOhecwer can. tone =-12= so 33 
Saginaw Daye caces ses caes wi ece scence 33 
TakewMichipanse ec. ce csiscec ss cceisis.< 33 
TQKE PHM Obetae cs cissasc cst ce oss 3s onic « 33 
MetroityRiversasecesaceicce se scice cece 33 
Codarnmiakes sa tenho aaccvcs se resce 33 
fromthe SpMin os sees ence sciseses = ss 34 
[43] 
Page. 
Fry from the hatchery ..........0--+.-2s- 35 
Gammarus, fragment of, in whitefish.-.... 35, 36 
Gill nets in use at Alpena ................ 16 
Griffith, Wm., whitefish eggs sent to..24, 28, 29, 30 
Hatching boxes afs22. sana: coeeeeaeee oes 20 
cleaninrie..ee- sess neseee 20 
removal of dead eggs. ... 20 
care required 32-25 += 20 
number of eggs placed in. 18 
JOEB bocwso chica oases coe weenie 21 
jars, number of eggs placed in . 18 
whitefish easy and inexpensive. 22 
room, important work of the... 19 
station, account of.......... 1, 2, 3, 4, 5, 6 
tanks employed in place of boxes 5 
Hervey, F. C., whitefish eggs sent to...- 25 
FLOspitalyjana- 2 sceeer- lien 27s eccrine sence 21 
Hubbard, J.S., circular letter of......... 27 
Huroniwihitefishse:---.2 s2--6e <1 poe ser 17 
Lce-Wwater, PONG ees. joe scene sees ce easeee 3,5 
Instructions to spawn-takers..-.......-.. 8, 9, 10 
Iowa, whitefish eggs sent to .......-..-.. 26 
Jars, for propagation of whitefish...-.... 5, 21 
number of eggs deposited in......-. 18 
Kelley’s Island, eggs from .........-.---- 18 
Kentucky, whitefish sent to -............ 28 
Lake Erie whitefish....-J-..../5---12.-20- 17 
whitefish deposited in ......-.. 33 
Lake Michigan, whitefish deposited in.... 33 
Maine, whitefish eggs sent to ............ 25 
Mather, Fred., sent eggs to Germany..... 25 
whitefish eggs sent to..-.. 24 
| Milner, J. W., investigations ............ 7 
Minnesota, whitefish eggs sent to.--...-. 27 
Mortality among eggs of whitefish. ...... 20 
Nevada, whi-efish sent to................ 31 
Northville station, account of ....-.... 152 doo, 6 
temperature observations at 38,39,40,41 
Operations at the hatchery........ . .... 18 
Pennsylvania, whitefish eggs sent to ..... 31 
PestijSre~ sleet mite sce eee ee cee ects 21 
Ponds, artificial, at Northville, Mich..... 2,3 
Pound-nets in use at Alpena... .......-. 16 
Propagation of whitefish, first work .-... 5 
report on...... 1 
Redding, B. B., whitefish eggs sentto.... 24,30 
Report of operations connected with the 
propagation of whitefish at the No: th- 
ville, Mich., station. By Frank N. Clark. 
(OUTS) ac) Sagas ENS ARUBN Reeob cob oenoee 1 
Retarding eggs, experiments. -.-.-..-- Roa. 24 
Root yAtawe SCLVICOSIOL 5. aaci- cree taiale 7,16, 19 
tyder, John A., whitefish eggs sentto... 24,31 
Saginaw Bay, whitefish deposited in .-..-.. 33 
595 
