COLEOPTERA 149 



(i) Haloxenus immigrans, sp. nov. 



Piceus, vel rufopiceus, subnitidus, elongatus, gracillimus. Rostrum basim versus 

 dense sat fortiter, ad apicem subtiliter punctatum. Pronotum fortiter punctatum, antice 

 sensim nee fortiter angustatum. Elytra striata, striis sat grosse punctatis, circum 

 suturam subtilissime punctulata. Long, (rostr. incl.) circ. 3 mm. (Plate VIII. 

 % 4-) 



Hab. Molokai and Lanai coasts. Not rare under logs of drift-wood. 



PsEUDOLUS Sharp. 



(i) Pseudolus longulus Boheman. 



Rhyncolus longiihts Boh., Eug. Res. p. 149. 



Hab. Oahu and Maui. Abundant, and no doubt inhabits other of the islands, 

 at low elevations. On Cactus, Aletiriies, Musa, &c. 



(2) Pseudolus Jiospes, sp. nov. 



Niger, gracilis, elongatus, subnitidus. Rostrum confertim punctatum, parte prae- 

 antennali fortius dilatata. Pronotum elongatum, fortiter crebre punctatum, antice 

 fortiter constrictum. Elytra striata, striis grosse confertim punctatis, interstitiis 

 punctulatis, setas minimas pallidas ferentibus, et transversim subtilissime rugulosis. 

 Tarsorum articulus tertius, secundo evidenter latior, bilobatus, lobis parvis. Long. 

 6"5 mm. 



Hab. Oahu. Four examples taken, two in Honolulu and two a short distance 

 outside. 



This species has only been met with near Honolulu, and I suspect it has been 

 introduced. Generically it appears to be somewhat intermediate between Psetidolus 

 and Phloeophagosovia. 



Phloeophagosoma Wollaston. 

 ( I ) Phloeophagosoma tenuis Gemm. 



Rhyncolus tennis Gemm. Mun. Cat. viii. p. 2667. 

 Rhyncolus gracilis Boh. Eug. Res. p. 149. 



Hab. Oahu, up to 2000 ft. ; common. Hawaii, in Kona (2000 — 3000 ft.). 



20 — 2 



