4 À EUG. DADAY DE DEÉS 
trunei posteriora dorsolateraliter aut nuda, aut serie aculeorum 
vel setarum diverso modo armata; segmenta tria ultima in fe- 
mina rarissime utrinque lamina abdominali laterali. 
Fig. 1. — a, Cænestheria Davidi (Sim). © caput a latere 1: 5; b, Cænestheriella 
Belfragei (Pack). © caput a latere 1:5; c, Eocyzicus latirostris Dad. © caput a 
latere 1 : 10: d, Cysicus letracerus (Kryn). © caput a lalere 1: 5; e, Eoleptes- 
theriu Llicinensis (Criw). © caput a latere 1: 5; f, Leptestheria dahalacensis 
(Rüpp). © caput à latere 1 : 5; g, Limnadia lenticularis (L.). @ caput a latere 
1:10: h, Cyclesteria Hislopi (Baird). © caput a latere. Reich. Oc. I, Obj. 0; 
i, Linceus brachyurus O. F. M. © caput a latere 1 : 10: #, antenna inferior fami- 
liæ Cænestheriidæ. Reich. Oe. 1, Obj.2; 7, antenna inferior familiæ Limnadiidæ. 
Reich. Oc. I, Obj. 2; », antenna inferior familiæ Cyclestheriidæ. Reich. Oc. I, 
Obj. 4; n, antenna inferior familiæ Lynceidæ. Reich. Oc. I, Ob]. 2: 0, Leptestheria 
dahalacvnsis (Rüpp}). © pes primi paris. Reich. Oc. F1, Obj. 0: p, Leptestheria daha- 
lacensis (Rüpp). © pes primi paris. Reich. Oc. I, Obj. 0. 
Telsonum seu postabdomen compressum, in latere dorsal 
-setis duabus caudalibus, rarius in latere ventrali opereulo infra- 
anali; apud anum in laminas duas dense setosas, velin margine 
