Venustusporium chelysforme gen. & sp. nov. found in a rainforest on rotted
leaves of Bactris setulosa Karsten, is described and illustrated. This genu
s is characterized by murifonn, turtle-shaped, discoid to flattened, pale b
rown to brown, conidia with interesting uncinate to corniform peripheral or
namentation. The new taxon is compared with closely related genera.