Synopsis der Neuroptera Ceylons. 475 
Familia Psocidae. 
Genus Psocus Latreille. 
+ Areola discoidalis clausa quadrangularis. 
8. Ps. Taprobanes Hagen. 
Ps. marmoratus Nietner liter. 
Fuscus, antennis longis, basi luteis, capite fusco vix maculato (in 
adultis) vel luteo fasciis tribus maculosis fuscis, fronte fusco-striata ; 
pedibus luteis, femoribus , tibiis tarsisque apice fuscis ; alis anticis hya- 
linis, basi fascia antice bifida, notisque ad venarum fines marginales, 
fascia irregulari apicali maculosa et in margine bi-exeisa, pterostigmate 
triangulari fusco nigris;, alis postieis griseo hyalinis. Mas. et femina. 
Long. c. alis 7—10 mill.; Exp. alar. 12—16 mill. 
Hab. Rainbodde. 
9. Ps. oblitu Hagen. 
Fuscus, antennis longis, fuscis, capite thoraceque luteis obscure 
fusco-variegatis, pedibus luteis, femoribus apice, tarsisque fuscis; 
alis antieis griseis paulo opacis, maculis quadrangularibus ; male termi- 
natis, majoribus, pterostigmate triangulari, intus albo marginato, 
apiceque alarum fuscis, venis fusco nigris. 
Long. c. alis 6'/. mill.; Exp. alar. 12 mill. 
Hab. Rainbodde. 
10. Ps. consitus Hagen. 
Niger , antennis longis, ciliatis, basi luteis ; capite lineis semi circu- 
laribus extus apertis, fronte lineis rectis luteis. pedibus posticis nigris, 
anticis femoribus intus, tibi's basi luteis; alis hyalinis, punctis nigris 
ad venarum fines marginalibus, pterostigmate triangulari nigro, apice 
interno hyalino. 
Long. c. alis 4! mill.; Exp. alar. 7 mill. 
Hab. Rainbodde. 
11. Ps. trimaculatus Hagen. 
° Fuscus, antennis longis,, basi pallidis; palpis pallidis apice fuscis; 
“capite fusco, oculis magnis, occipite fascia transversa albida, lineis 
macu'osis tribus fuseis, fronte lineis rectis albidis; pedibus pallidis, 
‘femoribus tibiisque apice, tarsisque fusco nigris; abdomine fusco, trans- 
versim albide striato; alis hyalinis, basi vix infuscata; fascia trans- 
-  versa media ex notis quadrangularibus tribus fuscis; pterostigmate 
triangulari fusco, extus albido marginato, apice interno hyalino; venis 
fuscis. 
Long. c. alis 4'% mill.; Exp. alar. 6 mill. 
Hab. Rainbodde. 
Rd. VI. Abhandl. 60 
