52 



LAMELLICOBNIA. 



2. Pinotus amplicollis. (Tab. III. figg. 10, <s ; 10 a, side view of head and 

 thorax.) 



Pinotus amplicollis, Harold, Ann. Soc. Ent. Fr. 1869, p. 501 \ 



Hob. Mexico, Pinos Altos in Chihuahua, Alamos (Buchan-Hepbum), Presidio, 

 Ventanas (Forrer), Oaxaca and Puebla (Boucard *), Panistlahuaca (Salle) ; Guatemala, 

 Tamahu in Vera Paz (Champion). 



A specimen from Chihuahua is figured. 



3. Pinotus centralis. 



Pinotus centralis, Harold, Ann. Soc. Ent. Fr. 1869, p. 502 l . 



Eab. Beitish Honduras, E. Sarstoon (Blancaneaux) ; Guatemala, Paraiso, El Reposo 

 (Champion) ; Nicaragua, Granada (Salle 1 ) ; Costa Rica (Van Patten). 



Pinotus Sagittarius. 



Pinotus Sagittarius, Harold, Ann. Soc. Ent. Fr. 1869, p. 502 \ 



Rob. Mexico, Toxpam near Cordova (Salle 1 ), Oaxaca (Hbge). 



5. Pinotus agenor. 



Pinotus agenor, Harold, L/Abeille, vi. p. 141 (1869) 1 -, Stett. ent. Zeit. 1880, p. 26. 

 Pinotus foveicollis, Kirsch, Berl. ent. Zeitschr. xiv. p. 357 (1870) 2 ; Harold, Stett. ent. Zeit. 1880, 

 p. 26. 



Eab. Panama, Taboga Island (Champion). — South America, Colombia 1 2 . 

 One female example only. 



6. Pinotus satanas. 



Pinotus satanas, Harold, Col. Hefte, ii. p. 98 (1867) \ 



Hob. Mexico, Cordova, Toxpam (Salle), Jalapa (Edge) ; Guatemala, Cubilguitz 

 (Champion) ; Nicaragua, Chontales (Belt) ; Costa Rica, Volcan de Irazu, Cache, Rio 

 Sucio (Bogers); Panama, Volcan de Chiriqui (Champion). — Colombia 1 . 



7. Pinotus carolinus. 



Scarabceus carolinus, Linn. Syst. Nat. ed. xii. i. 2, p. 541 \ 4 • 



Eab. North America, Carolina 1 .— British Honduras, R. Sarstoon (Blancaneaux) ; 

 Guatemala, Coban {Salle), near the city 5000 feet (Salvin, Champion), San Geronimo, 

 El Tumbador, Cerro Zunil, Zapote, Capetillo, Mirandilla, Escuintla (Champion); 

 Nicaragua, Chontales (Belt, Janson); Costa Rica (Van Patten), Volcan de Irazu, 

 Cache (Bogers) ; Panama (Macleannan), Volcan de Chiriqui (Champion). 



Apparently an abundant species throughout the Central-American States, South 

 of Mexico. In Mexico it is replaced by the closely allied P. colonicus (Say), which is 

 readily distinguishable (but in the male sex only) by the head having two tubercles, one 



