_Marginal records_ (Nelson, 1909:188, unless otherwise noted).--Oaxaca: Santa Maria Petapa; Santa Efigenia. Chiapas: Tonala, 50 M (Hooper, 1947:56). Oaxaca: Salina Cruz; _type locality_. SYLVILAGUS FLORIDANUS CHAPMANI (J. A. Allen). 1899. _Lepus floridanus chapmani_ J. A. Allen, Bull. Amer. Mus. Nat. Hist., 12:12, March 4, type from Corpus Christi, Nueces County, Texas. 1904. _Sylvilagus_ (_Sylvilagus_) _floridanus chapmani_, Lyon, Smiths. Misc. Coll., 45:336, June 15. 1899. _Lepus floridanus caniclunis_ Miller, Proc. Acad. Nat. Sci. Philadelphia, p. 388, October 5, type from Fort Clark, Kinney County, Texas. 1902. _Lepus simplicicanus_ Miller, Proc. Biol. Soc. Washington, 15:81, April 25, type from Brownsville, Cameron County, Texas. _Marginal records_ (Nelson, 1909:178).--Texas: Clyde; Victoria County; _Rockport_. Tamaulipas: Soto la Marina; Juamave. Coahuila: Monclova; Sabinas. Texas: Comstock; Stanton. SYLVILAGUS FLORIDANUS CHIAPENSIS (Nelson). 1904. _Lepus floridanus chiapensis_ Nelson, Proc. Biol. Soc. Washington, 17:106, May 18, type from San Cristobal, Chiapas. 1909. _Sylvilagus floridanus chiapensis_, Lyon and Osgood, Bull. U. S. Nat. Mus., 62:32, January 28. _Marginal records_ (Nelson, 1909:190, unless otherwise noted).--Chiapas: type locality; Comitan. Guatemala: Hacienda Chancol; Panajachel (Goodwin, 1934:56). Chiapas: Tuxtla. SYLVILAGUS FLORIDANUS COGNATUS Nelson. 1907. _Sylvilagus cognatus_ Nelson, Proc. Biol. Soc. Washington, 20:82, July 22, type from near summit of the Manzano Mountains, Valencia County, New Mexico. 1951. _Sylvilagus floridanus cognatus_, Hall and Kelson, Univ. Kansas Publ., Mus. Nat. Hist., 5:55, October 1, 1951. _Marginal records_ (Nelson, 1909:193).--New Mexico: Santa Rosa, 35 mi. N on Conchas River; Capitan Mts.; Datil Mts.; type locality. SYLVILAGUS FLORIDANUS CONNECTENS (Nelson). 1904. _Lepus floridanus connectens_ Nelson, Proc. Biol. Soc. Washington, 17:105, May 18, type from Chichicaxtle, central Veracruz. 1909. _Sylvilagus floridanus connectens_, Lyon and Osgood, Bull. U. S. Nat. Mus., 62:32, January 28. _Marginal records_ (Nelson, 1909:186).--Tamaulipas: Altamira. Veracruz: type locality. Oaxaca: Mt. Zempoaltepec. Veracruz: Orizaba (City of); Jico. Puebla: Metlaltoyuca. Queretaro: Pinal de Amoles. San Luis Potosí: Valles. SYLVILAGUS FLORIDANUS COSTARICENSIS Harris. 1933. _Sylvilagus floridanus costaricensis_ Harris, Occas. Papers Mus. Zool., Univ. Michigan, 266:3, June 28, type from Hacienda Santa Maria, Province of Guanacaste, 3200 ft, Costa Rica. _Marginal records_ (Goodwin, 1946:358).--Costa Rica: El Pelón; type locality; Tenorio. SYLVILAGUS FLORIDANUS FLORIDANUS (J. A. Allen).