150 



Proceedings oj the Royal Irish Academy. 



IXDEX TO GENEKA AND SUB-GENERA. 



Achorolophus 



Agaue, . 



Aliens, . 



Bdella, 



Cliromolydae 



Cyithyilrolae! 



Cyta. . 



Digainasellus 



Diuychus, 



Episciiis, 



Eylais, 



Kupodes, 



GainasL'llus, 



Gamo^oiilus, 



Gainasolaela] 



Gamasiis, 



Halacarus, 



Haloluelap.s, 



Halotyilacua, 



Hei'raannia, 



Hyadesia, 



Hydrogaiuasutj, 



Laelajts, 



Lasioscius, 



Lasiotydaeus, 



Leioseius, 



IS, 



ips. 



PAGE 









FAOB 



144 



Leptulicus 1-10 



113 



Waciocheles, 



, 



, 



. 122 



14U 



ili'laiiolydaeus, 







. 13S 



141 



Microtrombidiuin, 







. 146 



i.;9 



XaiiDrchestes, 







. 141 



ii;; 



NuLlinis, 







. 136 



142 



Oribata, 







. 131 



117 



Oribatula, 







133 



i;;;o 



I'acliylaelaps, 







. 122 



124 



I'eiiLlialeus, . 







. 139 



113 



Pliaulocylliba, 







. 129 



13!t 



Pliaulodinyclius, 







129 



116 



PimcLuri bates, 







132 



110 



litia^^itliu, 







138 



114 



KliapliigiiathuH, 







142 



118 



liiiodacaius, . 







lU 



113 



Khi)iiil)ogiiallins, . 







113 



ll« 



liliyncliolopiiua, 







141 



130 



Scutovertex, 







134 



130 , 



Stiginaeus, 







143 



137 



Tliiiioatiius, 







126 



VH) 



Thiiiijzercoii, 







128 



123 



'rrachyiuopoda, 







130 



124 



Trotiiliidiuiii, 







146 



1 :;.s 



Tyr"glyi)btis, 







136 



120 1 



Zurcosuiu'j, . 







125 



