112 



Proceedings of the Royal Irish Academy. 



PAGF. 

 . 62 



Kemol'ba, 



Xeureclipsis, ...... 101 



Neuronia, ...;.. 80 



Odoxata, 43 



Odontocerum, 92 



Oecetis 97, 110 



Orthetrum, 45 



Osmvlus, ...... 72 



Oxyethira ... . . 109 



80 



68 



.59 



100 



Pasorpa 



Peripsocus, 



Perla, 



PhilopoUuniis, .... 



Philotanus, gg 



Phryganea 80, 109 



Planipenniii, . . . . .71 



Plectrocneiuia, . . .101 



Plecoptera, . ■ 59 



Plcctoptera 54 



Polycentmpus, 102 



Psectra, 75 



Psocus. 85 



PAGE 



Psrchomyia, 106 



Pterodela 67 



Pyrrhosoina 52 



Bhithuogena, .58 



Bhyacopbila 106 



Sbuicostom.\ 90 



Setodes, 98 



Sialig, 71 



Silo, 91, 109 



SipliluTus, 38 



Sisyra, 72 



Somatocfalora, 46 



Stenophylux, 88 



Stenopsocus 66 



Sympetrum 4a 



Taesioptkuyx, 62 



Tiniides, 104 



Triaenodes, 96, 110 



Tricliopsocas, 70 



Trichoptera, 80 



Troctes, 71 



WoUMALDIA, 100 



