250 EUG. DADAY DE DEÉS 
Antennae inferiores tuberculis 12-15 sensoriis; antennae 
superiores ramis 11-17 articulatis; macula oculi simplicis plus 
minusve semilunaris (fig. 55, b). 
Truneus e segmentis 22 pedigeris compositus. Segmenta 
22 
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Fig. 55. — Cysicus californicus (Pack). — a. S Q concha a latere, 1 : 5; 4, C'caput 
a latere, 1 : 10; e, © caput a latere, 1 : 10; d, © @ conchae supra visae, 1 : 5; 
e, © pes primi paris. Reich. Oc. I, Obj. 0; f, © pars apicalis pedum 2-di paris. 
Reich. Oc. 1, Obj. 0: g, © telsonum cet segmenta aliquot antecedentia, Reich. Oe. I, 
Ob]. 0; 2, © pes primi paris. Reich. Oc. I, 0bj.0 ; à, O © pars valvulae concharum. 
Reich. Oc. I, Obj. 0; X, © pes 10-mi paris. Reich. Oc. 1, Obj. 0; {, © telsonum et 
segmenta aliquot antecedentia. Reich. Oc. I, Obj. 0. 
16 posteriora trunci aculeis vel setis dorsolateralibus, numero 
variabil, tuberculo dorsali prominente, sat angusto, mediali. 
Segmenta 8 ultima aculeis in serie antrorsum sequente 3, 
3,3, 3, 9, 9,9, 7, uno mediali majore, ceteris lateralibus 
minoribus, segmenta medialia 6 selis in serie antrorsum 
