| This thesis examines the aquatic and terrestrial ecology of an amphibian community at an ephemeral pond in the Ozark Mountains. Literature on amphibian community assemblage is reviewed, and reasons for species abundance at the pond (hydrology, interspecific interactions, and terrestrial habitat requirements) are inferred. Sixteen species were observed using Stout Pond. Emigration orientation, distance of migration, and terrestrial macrohabitat use are assessed for some species. Emigration was concentrated in the south and southwest toward northeastern hillsides. Species avoided pine forests in the southeast and younger forests in the northwest. On average, species migrated from 80-200 m to reach terrestrial home ranges. Macrohabitat analysis indicated that amphibian species declined in abundance and richness with increasing elevation. Regional conservation implications are discussed. Stout Pond has great potential as a regional source for amphibian diversity, and future regional conservation efforts should focus on creating a network of ponds in close proximity to this site. |
