COLEOPTERA OF BAJA CALIFORNIA. 353 



Platydema subquadratum Motsch, This is the 

 species now in our lists as Janus Fab. Mr. Champion 

 has recently given some attention to the Central American 

 species and adopts the above name for our form, although 

 it has not been determined to what species jamis should 

 be applied. Florida, Texas, New Mexico, Arizona, 

 Mexico or Nicaragua. San Jose del Cabo and Pescadero. 



Helops pinguis n.sp. Coral de Piedra, Sierra El Taste. 



CISTELID^. 



Phedius opaculus n. sp. Sierra Laguna, El Taste 

 and Pescadero. 



Allecula sordida n. sp. Coral de Piedra, Sierra 

 El Taste. 



Hymenorus ruficollis Champion. Arizona, North- 

 ern Mexico. San Jose del Cabo and San Quintin. 



Hymenorus confertus Lee. San Jose del Cabo 

 and Comondu. 



Hymenorus planulus n. sp. El Taste. 



OTIINIID^. 



Othnius mexicanus Horn. San Julio, Baja California 

 (Ulke). 



LAGRIIDyE. 



Statira subnitida Lec. Cabo San Lucas (Le Conte) . 



monommid^. 

 Hyporiiagus opaculus Lec. ' El Taste. 



MELANDRYIU^. 



EusTROPHUs ARizoNENSis Horn. Arizona. La Chup- 

 arosa. 



