406 STAPHYLINIDAE 



PiNOPHlLUS BECCARII FailV. 



Mt. Poi, 5000 fee, a single specimen. 

 Palaminus germanus Cam. 



Mt. Penrissen, 4000 feet, a single specimen. 



Stilicopsis obliqua Cam. 



Mt. Poi, (foot), a single specimen. 

 Stilicus indicus Cam. 



Mt. Poi, six specimens. 



Stilicodeeus unicolor n. sp. 



Black : head and elytra moderately shining, thorax and 

 abdomen more opaque. AntennfB and legs black. Length 

 8.5 to 10 mm. Larger and more robnst than S. jem Fauv., 

 entirely black with orbicular head, but scarcely differing in 

 sculpture from this species. Head rather shining, orbicular, 

 broader than the thorax, closely, moderately finely punctured. 

 Antennae with the 3rd joint more than twice as long as 2nd, 

 4th to 10th all longer than broad, gradually decreasing in 

 length, the last two or three joints somewhat pitchy. Thorax 

 posteriorly and distinctly emargiuate before the base, in the 

 middle wath a rather broad smooth line throughout, the rest 

 of the surface closely covered with crateriforra punctures. 

 Scutelhim coriaceous, impressed at base and with a few apical 

 punctures. Elytra about as long as but broader than the 

 thorax, scarcely transverse, coarsely, closely subserially 

 punctured, except near the postero-external angles which are 

 smooth, between the large punctures with fine, moderately 

 close punctures. Abdomen very finely and closely punctured, 

 sericeous. 



cf unknown. 



Mt. Poi, 5000 feet, two specimens. 



Thinochaeis borneensir n. sp. 



Subopaque, head black, thorax pitchy, elytra ochrapous the 

 postero-external angles and apical broder infuscate. Abdomen 

 with the first two segments fusco-testaceous, the following 

 pitchy. Antennae fusco-testaceous. Legs testaceous. 

 Length 3 mm. Larger and more robust than T. carinicoUis 

 Kr., with longer antenna? and thorax and different colouration. 

 Head black, greasy-lustrous, subquadrate, broader than thorax. 



