IN Dix, 
Page 
BEeLrT (ulote I Derinacentor UCHURIUS s,s ss 252 Se Se oe eee eee ee eee 35 
Agelaius pheniceus. (See Blackbird, red-winged. ) 
Amblyomma americanum, adult, deseriptive...........-.----.------+-------- 142 
BERD ONY teres ok sees See os wk eee 3 148-150 
GOL IGl AtMOAt eee ae re ese bole e ede cok nee 151 
if A ag OE oes ee oe ee 151 
REDD Vee eens hore ee elses clos ok oho soem at 142 
@istribithion ceasruphted lS 2222s Loos eae ee 143-144 
Zonal, 1m North Ameri¢a..-..2.22...+5% 22 
CCOMOMIME TA pUETNCe- 92325. 6 oe esa oo 2 he ttle 150 
COP CRC TAN Ee es ee Se ie ad oe eee ees 142 
hile Weer ees as beeE eee os oo ke es ®.. 144-145 
egos deposited “mumber. . 522/20 ce cos se eee et ee 33 
host welatigmaay oe Fo oie te eke et pease 142-143 
Lepbyae Geach PL ayin ee See ee ei eee sec esas eee 142 
Vine AGO oe dae abe ss 2 wie Cae Caine 146 
Die ye lee aes ay py ee = aig Wace Suds Che 150 
islony mons ss are mec ee. Feces os ..-- 144-150 
IOHSeVvILy OF slages,.maxamigm 22. ool... 2 eta snk 71 
PsA pimersnen Ne ees oes Se oe te he aes <b saat eae 29 
with female of Dermacentor nitens............- 201 
females of other species of ticks......... 149 
not an agent in the transmission of splenetic fever. 123, 150 
Vib Lie at |) 2 ede a 142 
eet ane te Sete ue os SRL be 146-148 
periods in life history, maximum and minimum..... 70 
Workson brolosy apt BOs Se ISS cee wee ee se ewe 20 
GUENNPNSE, AUGIT, CESOTIPIIVG een. oe c08 5 oe See ee ee eee se eens 151 
bike Weare ROW 156-157 
COUUGHOL PiU e Ee Oe SPSS cic a clase wh wk vee ues cms 158 
egg NEES oe re eee 158 
ea (a a SRR | lee ie is ce ee 151-152 
distribution, geographically 20220202... 2. 0a icc cens 152 
zonal, in North America. ................ 21, 22 
SUOMOMIIG IMiNOrANCEts 68 Jes ss SSUES 0 ee eee 157-158 
Bee GGRERIN i yONa eGo eek tS ete ae tees k san ch eWie wee 152 
Uhre NG Oe Sets Pe Oe ee Oo ee Scns cnt Ss ace 153-154 
eggs deposited, number. ..-.. eS ee 33 
TORU PEMTERIBEIE E oF R TAS hacen osha eran geek 152 
Cs a. are 151 
jog Cee Re a ee 155 
hg gel Ns ee ee a, ae 157 
Die oy SONG Re) oe ee 153-157 
longevity of stages, maximum. ...................... 7 
