Results of: Search in every Kingdom for Taxon Author(s) Name(s) H. M. Smith and Holland, 1969 OR H M Smith and Holland, 1969 'H. M. Smith and Holland, 1969'
Kingdom Animalia
Geophis duellmani H. M. Smith and Holland, 1969 – valid – Culebra-minera de Sierra de Juárez, Sierra Juarez Earth Snake