MILLIPEDS OF MEXICO AND CENTRAL AMERICA 61 



Rhysodesmus marcosus Chamberlin 1952a, p. 572. 



TYPE: Chicago Mus. Nat. Hist. 



TYPE AND PARATYPE LOCALITY: San Marcos, Guatemala. 

 Rhysodesmus mayanus Chamberlin 1925, p. 44. 



TYPE: Mus. Comp. Zool. 



TYPE LOCALITY: Yucatan, Mexico. 

 Rhysodesmus minor (Chamberlin). New combination. 



Acentronus minor Chamberlin 1943b, p. 50; transfer suggested by 

 R. L. Hoffman, after having examined the holotype. 



TYPE: Collection of R. V. Chamberlin. 



TYPE LOCALITY: Chilpancingo, Guerrero, Mexico. 

 Rhysodesmus morelus Chamberlin 1943b, p. 44. 



TYPE: Collection of R. V. Chamberlin. 



TYPE AND PARATYPE LOCALITY: Tepoztlan, Morelos, Mexico. 

 Rhysodesmus montezumae (Saussure). 



Polydesmus (Fontaria) montezumae Saussure 1859, p. 321; Pocock 

 1909, p. 195. 



TYPE: Mus. Hist. Nat. Geneve (H). 



TYPE AND PARATYPE LOCALITY: Mirador, Cordoba, and the 

 plateau of Anahuac round Puebla and Chalchicomula, Mexico. 



OTHER LOCALITY: Peak of Orizaba, Mexico (Pocock 1909). 

 Rhysodesmus mystecus (Humbert and Saussure). 



Polydesmus mystecus Humbert and Saussure 1869, p. 150. 



Polydesmus (Fontaria) mystecus Saussure and Humbert 1872, p. 32; 

 Pocock 1910, p. 206. 



TYPE: Mus. Hist. Nat. Geneve (H). 



TYPE AND PARATYPE LOCALITY: Mid-region of Eastern Cordillera, 

 Mexico. 

 Rhysodesmus nahuus (Humbert and Saussure). 



Polydesmus nahuus Humbert and Saussure 1869, p. 150. 



Polydesmus (Fontaria) nahuus Saussure and Humbert 1872, p. 36; 

 Pocock 1910, p. 206. 



TYPE: Mus. Hist. Nat. Geneve (H). 



TYPE LOCALITY: Eastern Cordillera, Mexico. 

 Rhysodesmus notostictus Pocock 1910, p. 202. 



TYPE: British Mus. 



TYPE AND PARATYPE LOCALITY: Omilteme, Guerrero, Mexico. 

 Rhysodesmus otomitus (Saussure). 



Polydesmus otomitus Saussure 1859, p. 322. 



Polydesmus (Fontaria) otomitus Saussure 1860, p. 315; Pocock 1910, 

 p. 207. 



TYPE: Mus. Hist. Nat. Geneve (H). 



TYPE AND PARATYPE LOCALITY: Plateau and temperate regions 

 (Cordoba), Mexico. 



