TY  - GEN
AU  - Gertsch,Willis J.
TI  - Report on cavernicole and epigean spiders from the Yucatan Peninsula
KW  - AraÃ±as
KW  - EntomologÃ­a
KW  - SistemÃ¡tica animal
KW  - Cavernas
KW  - PenÃ­nsula de YucatÃ¡n
KW  - MÃ©xico
ER  -