268 BULLETIN 128, UNITED STATES NATIONAL MUSEUM. 



t*Lioniys pictus isthmius Merriam. 



1902. Liomys pictus isthmius Merriam, Proc. Biol. Soc. Wash- 

 ington, vol. 15, p. 46. March 5, 1902. 



Type Locality. — Tehuantepec, Oaxaca, Mexico. 



Range. — Arid coastal plains and interior valleys on the southern 

 side of the Isthmus of Tehuantepec in southeastern Oaxaca 

 and western Chiapas and thence eastward through the valley 

 of the Chiapas River to Nenton, Guatemala. Arid tropical 

 zone. 



t*Liomys pictus veraecrucis (Merriam). 



1902. Liomys versecrucis Merriam, Proc. Biol. Soc. Washington, 



vol. 15, p. 47. March 5, 1902. 

 tl902. Liomys orhitalis Merriam, Proc. Biol. Soc. Washington,. 



vol. 15, p. 48. March 5, 1902. (Catemaco,Vera Cruz, Mexico.) 

 1911. Liomys pictus versecrucis Goldman, North Amer. Fauna,. 



No. 34, p. 42. September 7, 1911. 

 Type Locality. — San Andres Tuxtla, Vera Cruz, Mexico. 

 Range. — Humid northern slopes of the Isthmus of Tehuantepec 



and coastal plains in southern Vera Cruz, Mexico. Humid 



tropical zone. 



t*Liomys pictus obscurus (Merriam). 



1902. Liomys ohscurus Merriam, Proc. Biol. Soc. Washington,, 

 vol. 15, p. 48. March 5, 1902. 



1903. Heteromys paralius Elliot, Field Columb. Mus., publ. 80, 

 zool. ser., vol. 3, p. 233. June, 1903. (San Carlos, Vera Cruz, 

 Mexico.) 



1911. Liomys pictus ohscurus Goldman, North Amer. Fauna, 



No. 34, p. 44. September 7, 1911. 

 Type Locality. — ^Carrizal, Vera Cruz, Mexico. 

 Range. — Arid coastal plains in south-central Vera Cruz, Mexico. 



Arid tropical zone. 



t*Lioniys annectens (Merriam). 



1902. Heteromys annectens Merriam, Proc. Biol. Soc. Washington, 



vol. 15, p. 43. March 5, 1902. 

 1911. Liomys annectens Goldman, North Ajner. Fauna. No. 34, 



p. 45. September 7, 1911. 

 Type Locality. — Pluma, Oaxaca, Mexico. 

 Range. — ^Pacific slopes of Sierra Madre in Oaxaca and Guerrero, 



Mexico. Humid tropical zone. 



rrispus-growp. 



t* Liomys crispus crispus Merriam. 



1902. Liomys crispus Merriam, Proc. Biol. Soc. Washington, 

 vol. 15, p. 49. March 5, 1902. 



