238 
LIFE HISTORY OF NORTH AMERICAN TICKS. 
Page. 
Ticks, adaptations of habit... /75scvuske. seme. HUI eee 26-27, 28-29 
StEUCtIUNE:.. 2 =. 2 =e hia aie SS. ee 26, 27-28 
bibliography ..<...- =e 5 Lure a ee ene eee 205-214 
biological study, histony:dis ses eae aed ae). Soc ee 20-21 
bird enemies... -...-.-.-.--c gar cce cm ua eae Ss Dae a 42-43 
cannibalism... 00-2202 22 ccc ese i sctk le ee oe a 32 
ClasgiMCABON. 62 onic 2 toon ne ain ee Te ee: Oa Be ee Stee 14-17 
eollectmp. c= 5. Slane IS 2. Se See desea eee 17-18 
control, artificial P72 25a iG era Lei ote te eee 44 
by ‘climatic conditions. .......-chedsesbeet nets ae 41-42 
PATASTC Se niin. s oie ccc a Slee oe ee 43-44 
predaceous enenities! s)-t02 ham sagas Ys ee 42-43 
through immune race iof:cattlesius.teis2y2-- 0 ile ee 44 
development... 2. 22 Js 29. ee ge eee ee ee 24 
dissemination’.......2.2.222-220 fee Se See eee fe ee ee 33-34 
distribution, geographical. -. : <a asuras Meee et ee! eee 21-23 
zonal, in, North: Americas: (sdasseut dex Pend eee Pal 
economic importance’ 2.2/5.) ashe hey ies eee es ee 18-19 
exeretion. si Oasis Be epee epee as dae ee ne aeeet er ee 31 
FeCuNd ation. Soy ooo s seis sce ee pe ae ee ee ee 29-31 
habits 5.40 Su 28 2.3L ee ee eee ee ie eee 25-32 
history of, biological study-22-\-_eehseerk seeewieee: Bese Seesaw 20-21 
host relationship. !..-* [22 auen8 tates Eee SORE ee ee 25-26 
hosts, accidental or. otherwise ::: .. -c<tndiy see 1 ee eee 25 
investigations in Northwestern States by Bureau of Entomology and 
Montana Agricultural Experiment Station. ........- 13-14 
Texas by Bureau of Entomology. ...........-.-...... 13, 14 
life-history, ‘general’. ' 2.2.22... 2. faites Shee Se 24-25 
locomotion./2. 200225522. 22S e 28 tbe ee eS eee 33-34 
mating habits... .. 7-2. Tee ani oda ered eee ce ee 29-31 
methods employed in studies... ./.stecied: suse hoo). ee 35-41 
molting halbiigs 32. asklAdwell bees eutaitn oe neeere pele ee 24-25 
WNOUMGU os nS cine eee nie so a ee eee et ae eee 17-18 
multipliegiton. 5.2.55 o<2ese-ccees coos tees noe 3's SoU 32-33 
PaLasules . -)- 25.45.5002 552 see once > om sae eee Set ee eee 43-44 
protozoan. . RE eer ne Rtn ant a RN he = 44 
periods in life history Of 6ConODIC Importance iy ALAN. Sey. eee 19 
predacshous Enemies... 22.9.2 22225 ea. | OT a a ee 42-43 
preserving... 0... 22-4 zeuteheredet-enucubie eet): eee 17-18 
protective adaptations of habit. 2224 Jose se aS. ee. Se 28-29 
protozoan parasites. .- 22 S..2a- 20 dade ea ees anaes h. 39. eee 44 
rearing methods...-....--..-. mnt sWaineeek Qeaephden toed)... ani Re 37-41 
reckoning, period, in studiesses vce sad: soe8. . whiso.ceeteeet4 she 36-37 
temperature in-studies. 4. ...-.2-:- {.ebttem-cdake Br 35-36 
reproductive capacity of species studied. ............-.----+------+---- 33 
seasonal history ....00. 22... 2b syoegiee ace ee aa dee cee 34-35 
BecretiOns. . J .cakiancss scieeuwets) bobs. : ee beaseee seine See 31 
peed, early information on longevity. 2-. .-.: foe Oued: woks.- eee 20 
systematic position...:'°. 2.2... 0. [kitten tenes eer) A 2 ee eee ,- 14-17 
variation in color and’ size! . ©. /.) JaUees ssheweweetseeB). ee Eee G9 
Toad (Bufo marinus), host of Amblyomma dissimile...........--------------- iBu 
enemy of Margaropus annulatus australis. ........0.-2 cece eee ee eee eee 122 
horned. (See Phrynosoma cornutum.) 
