400 STAPHYLINIDAE 



General aspect of P. tridens Motsch., but differs in the 

 longer spigot-shaped median tooth, longer, less stout, lateral 

 teeth and narrow frontal impression ; the abdominal 

 puncturation is very similar to that of P. modigliani 

 puncturatis Bernh. ; the antennse scarcely differ form those 

 of P. tridens. 



Mt. Penrissen, 4000 feet, 3 specimens. 



PrIOCHTRUS (CEPHALOMEfiUS) DTYARlCATrS Cnm. 



Mt. Penrissen, 8 specimens. 



In some of this series the inner frontal horns are practically 

 parallel and not divergent as in the type. 



Priochirus (Syncampsochirus) brunneipennis n. sp. 



Black shining, elytra and abdomen brown with fenuginous 

 apex. Frontal impression rather long, not twice as broad as 

 long, depressed at the converging sides and elevated in the 

 centre, the frontal margin or either side with a short, stout 

 tooth much shorter than the side of the impression, in the 

 middle very slightly crescentically emarginate : vertex 

 medially sulcate. Antennae with 1st joint emarginate at apex, 

 2nd shorter than 3rd, 4th and 5th moniliform, 6th to 10th 

 transverse. Thorax strongly transverse, the sides parallel 

 with 4 or 5 punctures, base completely bordered. Elytra half 

 as long again as the thorax, longer than broad, with a few 

 superficial punctures on the disc. x\bdomen irregularly 

 sculptured with larger and smaller punctures more or less 

 confluent, coriaceous, with sparing coarse yellow pubescence. 

 Legs ferruginous. Length 7.5 mm. 



A'^ery distinct from the four others of this subgenus by the 

 absence on any accessory tooth at the side or below the frontal 

 teeth. 



Mt. Penrissen, 4000 feet, 2 specimens. 



HOLOSUS PARCESTRIATUS FaUV. 



Mt. Penrissen, 7 specimens. 



LiSPlNUS IMPRESSICOLLIS Motsch. 



. Mt. Penrissen, 6 specimens. 



LiSPlNUS SUBCORIACETTS Cam. 

 Mt. Penrissen, 3 specimens. 



