intraspecific
adjective
within a single species
See intraspecific in American Heritage Dictionary 4
(ĭnˌtrə-spĭ-sĭfˈĭk) also in·tra·spe·cies (-spēˈshēz, -sēz)
adjective Arising or occurring within a species: intraspecific competition.
Learn more about intraspecific