164 AMERICAN COLEOPTERA. 



Hydrophilus triangularis Say. Albuquerque (W.), Gallinas Canon (S.), 

 Mesilla "S'alley (T.), Las Vegas (C), Alamogordo (K.), La Trenientina (Alice 

 Blake). 



Tropisternus limbalis Lee. Albuquerque (W.). 



T. lateralis Fab. Albuquerque (W.), Gallinas Canon (S.), Santa Fe Canon 

 (S.), Las Vegas (C). 



T. g-laber Hbst. Santa Fe Canon (S.), Canon de Clielle (Wheeler Survey), 

 between Santa Fe and Ft. Wingate (Wheeler Survey). 



T. californicus Lee. Water Canon (S.), Santa Fe Canon (S.), Las Vegas (C). 



T. ellipticus Lee. Albuquerque (W.), Water Canon (S.), Santa Fe Canon 

 (S.), Organ Mts. (T.), Las Vegas (C), near Abiquin (Wheeler Surv.). 



Berosus subsignatus Lee. Albuquerque (W.). 



B. infuscatus Lee. Gallinas Canon (S.), Albuquerque (W.), Eoswell (C), 

 Mesilla Park (C), Alamogordo (K.). 



B. striatus Say. Mesilla Valley (C), Colora'o (C). 

 Chsetarthria nigrella Lee. Albuquerque (W.), Santa Fe (Fenyes). 



C. pallida Lee. Albuquerque (W.). 

 Limnebius piceus Horn. Gallinas Canon (S.). 



Laccobius agilis Rand. Albuquerque (W.), Coolidge (W.), Beulah (C), 

 Santa Fe (Fenyes). 



L. ellipticus Lee. Santa Fe Canon (S.). 



Philhydrus nebulosus Say. Santa Fe Canon (S.), Albuquerque (W.), Santa 

 Rosa (K.), Las Vegas Hot Springs (C). 



P. diffusus Lee. Gallinas Canon (S.), Santa Fe Canon (S), Albuqueique (W.). 



Cymbiodyta morata Horn. Near the Moqui Villages (cf. Horn), James 

 Canon, near Cloudcroft (K.), Santa Fe (Fenyes), Alamogordo (V.). 



C. flmbriata Mels. Santa Fe Canon (S.). 



Hydrobius fuscipes L. Santa Fe Canon (S.). 



H. scabrosus Horn. Santa Fe Canon (S.), Beulah (Skinner). 



Creniphilus subcupreus Say. Santa Fe (Janon (S.), Albuquerqne (W.), 

 Coolidge (W.), Las Vegas (C). 



C. ruflventris Horn. Gallinas Canon (S.). 



C. infuscatus Mots. Gallinas Canon (S.), Santa Fe Canon (S.). 



Cercyon melanocephalum L. (?). Santa Fe (Fenyes). 



SILPHID^. 



Necrophorus carolinus L. Albuquerque (W.). 



N. marginatus Fab. Gallinas Canon (S.), Water Canon (S.), Albuquerque 

 (W.), Coolidge (W.), Santa Fe Canon (S.), Cloudcroft (V.). A form exactly 

 intermediate between marginatus and obscurus was found at Las Vegas (C). 



N. guttula Mots. Apache Spring (T.), Cloudcroft (K.), Aztec (Baker). 



N. guttula var. hecate Bland. Gallinas Canon (S.), Santa Fe Canon (S.), 

 Santa Fe (Fenyes). 



N. pustulatus var. melsheimeri Kirby. Beulah (C), Ponil Canon, 9650 ft. 

 (Miss Grace Eaton). 



Silpba truncata Say. Gallinas Canon (S.), Santa Fe Canon (S.), Ruidoso 

 (T.), Pescao (Wheeler Survey). 



S. lapponica Hbst. Gallinas Canon (S.), Water Canon (S.), Santa Fe Canon 

 (S.), Santa Fc (C), Cloudcroft (K.), near Abiquin (Wheeler Surv.). 



