MILLIPEDS OF MEXICO AND CENTRAL AMERICA 1 09 



Family POLYZOMIDAE 



Genus SIPHONOTUS Brandt 1837, p. 179, 



TYPE SPECIES: Siphonotus brasiliensis Brandt, by monotypy. 

 Siphonotus angulifer Chamberlin 1940a, p. 16. 



TYPE: Collection of R. V. Chamberlin. 



TYPE LOCALITY: Barro Colorado Island, Canal Zone. 



OTHER LOCALITIES: Summit (Chamberlin 1947c); Barro Colorado 

 Island, Las Cascadas, Monte Lirio, Piifa area, Canal Zone (Loomis 

 1961). 

 Siphonotus centralis Chamberlin 1940a, p. 16. 



TYPE: Collection of R. V. Chamberlin. 



TYPE LOCALITY: Barro Colorado Island, Canal Zone. 

 Siphonotus panamanus Loomis 1964a, p. 122. 



TYPE: Chicago Nat. Hist. Mus. 



TYPE LOCALITY: Chilibrillo Cave, near Chilibre, Panama Prov., 

 Panama. 



PARATYPE LOCALITIES: Same, and Madden Forest Preserve, Canal 

 Zone. 



Family SIPHONOPHORIDAE 



Genus SIPHONACME Cook and Loomis 1928, p. 7. 



TYPE SPECIES: Siphonacme lyttoni Cook and Loomis, by original 

 designation. 

 Siphonacme pseustes (Chamberlin). 



Siphonophora pseustes Chamberlin 1923a, p. 400; Cook and Loomis 

 1928, p. 10. 



TYPE: Mus. California Acad. Sci., no. 1258. 



TYPE LOCALITY: San Pedro Bay, Sonora, Mexico. 



Genus SIPHONOCYBE Pocock 1903, p. 50. 



TYPE SPECIES: Siphonophora harti Pocock, by original designation. 

 Siphonocybe laticollis Loomis l%4a, p. 122. 



TYPE: Chicago Nat. Hist. Mus. 



TYPE LOCALITY: Barca area, Finca Lerida, near Boquete, Chiriqui 

 Prov., Panama. 



PARATYPE LOCALITIES: Finca Lerida, and Cerro Punta, Chiriquf 

 Prov., Panama. 

 Siphonocybe pilosa Loomis 1961, p. 118. 



TYPE: U.S. Nat. Mus., no. 2652. 



TYPE LOCALITY: Ft. Sherman, Canal Zone. 



PARATYPE LOCALITIES: Same, and Pina area. Canal Zone. 



