megafaunal


meg·a·fau·na

M0198125 (mĕg′ə-fô′nə)n. pl. megafauna or meg·a·fau·nas Large or relatively large animals of a particular region, period, or habitat: Pleistocene megafauna; crabs and other aquatic megafauna.
meg′a·fau′nal adj.

megafaunal

(ˌmɛɡəˈfɔːnəl) adj (Biology) relating to the megafauna of a region or period