Sumidero Shear 1982

Shear 1982. Millipeds (Diplopoda) from caves in Mexico and Central America. 4. New species and records of Glomeridae, Cleidogonidae, Trichopetalidae, Fuhrmannodesmidae and Sphaeriodesmidae. Bulletin of the Texas Memorial Museum, No. 28 1982: 145-160