162 AMERICAN COLEOPTERA. 



Selenophorus pedicularius Dej. Grallinas Canon (S.), Albuquerque (W.), 

 Coolidge (W.), Santa Fe Canon (S.), Organ Mts. (T.), Las Vegas (C). 



Stenolophus conjunctus Say. Santa Fe Canon (S.), Coolidge (W.), San 

 Geroninio (W. P. C. and M. Cooper), Beulah (C). 



S. cincbicollis Lee. Roswell (C). 



S. ochropezus Say. Albuquerque (W. ), Mesilla Valley (C). 



Bradycellus (Trichocellus) cog'natus Gyll. Sacramento Mts. (K.). 



B. rtipestris Say. Las Vegas (Martin D. C), San Geronimo (W. P. C. and 

 M. Cooper), Las Valles (C), Las Vegas Hot Springs (C), Alaniogordo (K.), Sauta 

 Fe (Fenyes). 



B. rupestris v. congener Lee. Mesilla Valley (C). 



B. nigriceps Lee. "New Mexico" (Fenyes). 

 Tachycellus nigrinus Dej. Santa Fe Canon (S.), Beulah (C). 



T. turbatus Fall. Common in canons surrounding Cloudcroft (K.), Beulah 

 (C), Cloudcroft (V.). 



Anisodactylus rusticus Dej. "New Mexico." Hook Mountain (collector 

 unknown). 



A. harrlsii Lee. Sacramento Mts. (K.), Las Vegas, identity doubtful (C). 



A. porosus Mots. "New Mexico." Santa Fe (Feldler), type locality of A. 

 chalceus Lee, now considered identical with porosus. 



A. maculicornis Chaud. Walnut Creek (S.). 



Pseudomorpha ang-ustata Horn. Deming (Schwarz). 



AMPHIZOID^. 

 Ampliizoa lecontei Matth. Santa Fe Canon (S.). 



HALIPLID^. 



Haliplus triopsis Say. Albuquerque (W.), Wootens (K.). 

 Cnemidotus callosus Lee. Albuquerque (W.). 



DYTISCID^. 

 Laccophilus macnlosus "Say." San Ildefonso (Wheeler Surv.). 

 L. decipiens Lee. Albuquerque (W.), Gallinas Canon (S.), Santa Fe Canon 

 (S.), Las Vegas (C), Canon de Chelle (Wheeler Surv.). 

 L. proximus Say. Santa Fe Canon (S.). 

 L. terminalis Sharp. Las Vegas (C). 

 L. mexicaTius Aube. Albuquerque (W.). 

 L. quadrilineatus Horn. Deming (Schwarz). 

 Bides.sus afiQnis Say. Albuquerque (W.). 

 Coelambus punctatus Say. Albuquerque (W.). 



C. medialis Lee. Albuquerque (W.). 



C. nubilus Lee. Albuquerque (W.), Mesilla Valley (C), Fresnal Creek (K.), 

 Gallinas Canon (S.), Santa Fe Canon (S.). The Albuquerque insect was, at least 

 in part, femoratus. 



C. femoratus Fall. Albuquerque (W.). 



Deronectes grlseostriatus DeG. San Geronimo (W. P. C. and M.Cooper). 



D. striatellus Lee. Gallinas Canon (S ), Water Canon (S.), Sta. Fe Canon (S.). 

 Hydroporus obesus Lee. Santa Fe Canon (S.). 



