- Libro electrónicoA New Subspecies of the Black Myotis (Bat) from Eastern MexicoE. Raymond (Eugene Raymond) Hall
- Libro electrónicoA New Subspecies of Ground Squirrel (Spermophilus spilosoma) from Tamaulipas, MexicoTicul Alvarez
- Libro electrónicoNoteworthy Mammals from Sinaloa, MexicoTicul Alvarez
- Libro electrónicoA New Species of Wood Rat (Neotoma) from Northeastern MexicoTicul Alvarez
- Libro electrónicoA New Species of Wood Rat (Neotoma) from Northeastern MexicoTicul Alvarez
- Libro electrónicoThe Recent Mammals of Tamaulipas, MexicoTicul Alvarez
- Libro electrónicoNoteworthy Mammals from Sinaloa, MexicoM. Raymond Lee
- Libro electrónicoNoteworthy Mammals from Sinaloa, MexicoTicul Alvarez
- Libro electrónicoTaxonomic Status of Some Mice of The Peromyscus boylii Group in Eastern Mexico, With Description of a New SubspeciesTicul Alvarez