534 



boletín de la real sociedad española 



Xantholinus hesperius, 180. 

 Xanthochroina Auberti, 185. 

 ** Xenhyboma, 405. 



- ** mystes, 405, 406. 

 Xyleborus (Anisandrus) dispar, 



108. 



- eurygraphus, 108. 



- monographus, 108. 

 Xyleborus saxeni, 108. 



- xylographus, 108. 

 Xyletinus flavipes, 185. 

 Xyleutes Paineirae, 513. 

 Xylodromus concinnus, 180. 



- testacetts, 180. 



Xyloterus (Trypodendron ) iinea- 

 tus, 108. 



- - signatus, 108. 



Yeso, 114,360. 



Yesos, 281, 264, 265, 266, 305, 306, 



401, 404. 

 Zabrus estrellanus, 179. 

 Zamenis viridiflavus, 495, 502, 503. 

 Zeilleria Hierlatzica, 337, 348,349. 



- Partschi, 349. 

 Ziphius, 468. 



- cavirostris, 469. 

 Zircón, 206. 

 Zoisita, 386, 391. 

 Zonabris, 12. 



- punctata, 185. 

 Zonitis flava, 185. 

 Zygia oblonga, 184. 

 Zyrasfulgidus, 180. 



- physogaster, 180. 



