1G6 On undescribed Ciccul'idx from California. 



cliavacteis : — The two sukiII pale spots in front of the cruciform 

 elevation are larger and appear as the apices of two ill-defined 

 obconical spots to the mesonotum, the lateral abdoininal 

 margins beneath are almost entirely ochraceous, the venation 

 to the basal areas of both tegmina and wings is ochraceous; 

 structural characters as in 0. vanduzcei, and the specimens 

 are received from the same locality as that from which the 

 typical species was derived. 



Okanagana califonnca, sp. n. 



^. Body above black; a spot at apex of head, a lat;er;il 

 spot above tiie insertion of the anteniire and another between 

 the ocelli, lateral and posterior margins and a central linear 

 spot to pronotunija lateral spot at each basal aiigle, the apices 

 of two indistinct central obconical spots united to a spot at 

 each anterior angle of the cruciform elevation to the meso- 

 notum, and the cruciform elevation itself ochraceous ; body 

 beneath and legs ochraceous ; face (excluding two central 

 spots and lateral margins), clypeus and space between face 

 and eyes, rostrum (excluding base), apices of femora and 

 bases of tibiae, and sternal spots black ; tegmina and wings 

 hyaline, the venation mostly ochraceous; tegmina with the 

 costal memb'.ane ochraceous, its inner margin black, post- 

 costal membrane black, basal cell ochraceous, extreme base 

 pale saiiguineous with an anteiior black spot; wings with 

 the extreme base and base of abdominal area pale sanguineous, 

 both followed by a slight and narrow blackish suffusion ; 

 body finely greyishly pilose ; head sulcate between the 

 ocelli ; opercula in ^ longer than broad, their apices widened 

 and inwardly directed ; rostrum reaching the intermediate 

 coxae. 



$ . With a subapical transverse ochraceous fascia to the 

 abdomen above. 



Long., excl. tegm., ^ 18, $ 16 mm. ; exp. tegm., ^ 51, 

 $ 48 mm. 



Huh. California; San Diego County {E. P. van Duzee, 

 type c? Brit. Mus.). 



TiBiCINOlUES, gen. nov. 



Head (including eyes) considerably narrower than base of 

 mesonotum and almost equal to its length (including cruci- 

 form elevation), front shorter than vertex, which is centrally 

 sulcate ; pronotum longer than head, its lateral niargins 



