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SED EAI LY ELLE G UTIAG fae siete s trl aval clots whet ev evale sielp, pialerayeiotuha:/<)=.ehayo|9 (eialeis) alu. 172 
SOLAN yey OMUATO IAT AG he, oad ot aislorel sintsiaxsjolers\e & Fkel ofefdishin) alofareista “a, ofa. 174 
PCOS REET PEN ay Meiers cle-chal fol alate d(aternahatatots ge, olGanclict pals (ol ct aheu cis x /2.n feta pa. 174 
ERIC RRURS COCOD TM ALETI LA: feiss esate ela oie etatena: sietets/ ape aisha) <iacs:t/sid a o¥eiehs ‘al ate 175 
Se CaLOL PION AM EAE svotaten¥ pala ia9 craipreainiee <]sa\cimral rolevele B/.s/abisie idiom oveta« 175 
PLAT U Te AS LOUOM LIN ta yay eet eters ete te crevareeai a eo che ya) sie ais prea mp Wp ake ay wid on ciels,@ ca) 6 175 
SILT ee RON SETV Iw cries o ciagalesain estonia aie Wilk Waele fem aCee. ticle San 3.8 Sei 175 
‘Shasiefe, UW ge bihidie A oa ies aceon SEC ne ein Oe CO SOE See hou nc ot 175 
Perrine ween beat OMAN te creracor seta /yeicusicyejaasle relinis) ol cuaiarm al <\ve)ptaim\sia] el <u, 5 6}/eininie 176 
FESCUE MECTOLS sotelcieitaintaisibfelehaistal aleincatslniels fated sts (ele ciaa/oln Mus.0 «/a/ai hee 176 
Stam Lyt- A CAN GHORO MULE AG) gels ols) sci sialsprpotet = ene ols. ecerelnmie 'alsjmpai sips 195 
PEG Ati & OLLCTS ira cio s eyerevelohalerasaiateve eke fe A A) SO OE er 195 
HELLA VPA LILY os or ns cate ie fal sicialial ella al sta tele stailoliegeln aie! al'sysirkete)s te olajayepelys 196 
VET D pe OM Cle ses che Aiot ehersapaiarale ol siete sie pith Sua hei sath ake Wrarnre A/bratp; wtahe's a\alo\s 196 
inate. OCC GE eg dea boo ss JOU Aor TO Jp oO OO a BAe Once esc rns 202 
FSOCBLONSU DLAI LORY oe elk: siete haloes reve Licnera tinal tm bic lav’e in. byeldiev wie eieieyne Glee ele 202 
STEPPE LEE rm Cr OLED ITE Sieh ul wc'ra:'s ile ie ieigiaserslevele wscleyal re ce. tai’e Wis Tole wiahe © gueterieravere 202 
RSEVRE SLID OS una nys tise te. pi eekoy sti /alnlather=aielbic Sicictsiwie o/uciereidielelbematere 202 
“WEE. Sieliiia) Ci SHIR DEEL oot ene, Oto JA SU OC er HUD ee nati ees 203 
POSE PON Chas stats arat arate se cisi cyte ssetelavebatate,s,areih: ef lace jsin/alere 8, ever ona 203 
Miata GMO TINIE oe ter ataua vat eters 2 cecleyekete) cualivels (eG hentia ay cr 66's “eas ipwiaeverd eS 203 
ET TOME ON OT ANC 2 nrctnln alcteie slatenc/stere iefehate slajeiciiiy apie’ s ae bes ane. < ave ele’ 203 
RSE IEEE UT OCC OTL a. 5\clere vieselire visie » ois fe'aTp)eiara sie a cele Wiha wees abe 206 
SOU a Og MOR GT EL) aiecte cretersate, «olen cioreaetapere toca ae -mtdteanspl es ible ote ialeyosiavencveasy see 207 
Addenda:— . 
PATI tA S GAD GN 1tcic¥everars) ost sieas) evaeievel ciel cunt hecho cm Seago ec aORTOr iL Valero ners 216 
EES VR O MS IC CTO camcticten chenelal ray olaral siicvetal si hi ovat stat clare tare ‘oie! sve eitetsl a) avover ya taleronal el 217 
eee ATIREOLICTIN’ ATM) “NINOS cleo) ava:niaibieteieie ome Uialebic abia'c oclelelaiase ere sams 218 
ARTICLE VIII. ACANTHOCEPHALA FROM THE ILLINOIS RIVER, 
WITH DESCRIPTIONS OF SPECIES AND A SYNOPSIS OF THE 
FAMILY NEOECHINORHYNCHIDAE, BY H. J. VAN CLEAVE. 
(CFP TIRE CANT FSD VBR Greg Oy ep IS IR) 6 ne a AL a AE Si a eee ee i aie 225-257 
TOGO ES RAS Goin Both OA. COb 1O.U)ng DDO CITE OIOCINO OS DODD CICE oIGD APL IASC 225 
PA CEM CO EROTIC eter aelme tice tala verss \clevaleunte, welt tye aicie elsianacniete cle, aleicle etcveue 225 
Habits of the Acanthocephala: — 
SH EMUIRS FE CCIE storia ts ae eta, ataistehate teleetejers (olals ie sass vis eine d.d)dca)e bre le) ee vie a istehs 226 
PRELALIDH Sec Om El GOS L ray ses c ch tefavery Sota a sotcugichale(scaieua of siete a's iS ace oya/aualy 227 
IXPeHOEOLs Lt COLAO Sita cists mleveiats el ssule)>, 2x5) sivterclate &) O) +.) cha ey cvaleeGheteiate slay aleve 227 
Influence of age of host on infestation............... cece cece ee eeees 228 
Werf DLabes Cx ATMO cyte cacais)s n-clicle.slsve.20aio's «/o/eicts'aiv’e ofai's aFaieisjale's ale eig)aiers 229 
Adaptability fo different host species... 2.0.0.0... cee ce ec cc eee cence 232 
Species newly credited to the Illinois River fauna and new host-records 232 
Comparison with other regional studies........--.-.eeeseeeeeeeeeees 233 
SwaremlaticvCousideration. OL SPECIES. oc ciedc sce esas clean alo slelac aecine oe 234 
