Figs. 28–29 in The Dung- and Carrion-Feeding Scarabs (Coleoptera: Scarabaeoidea) of an Amazonian Blackwater Rainforest: Results of a Continuous, 56-Week, Baited-PitfallTrap Study

Figs. 28–29. Species accumulation curves for scarabaeoids in dung- (blue line) and carrion-baited (red line) pitfall traps at Reserva Ducke from September 1977 to October 1978. 28) Increase by week in number of species collected. The last new species to enter a dung trap was in week 48, and the last new species to enter a carrion trap was week 53; 29) Percentage increase by week in number of species collected. At week 16 (27 December), less than 80% of the species ultimately collected had been taken.