Fig. 23 in Systematics of Spintherobolus (Teleostei: Characidae: Cheirodontinae) from eastern Brazil

Fig. 23. Tukey box plots of the number of procurrent caudal-fin rays in species of Spintherobolus. Significant differences were not found between S. papilliferus and S. leptoura, between S. leptoura and S. ankoseion, and between S. papilliferus and S. ankoseion. However, significant differences using Mann-Whitney rank sum tests were found between S. papilliferus and S. broccae (T = 984, P <0.001), between S. broccae and S. leptoura (T = 195, P = <0.001), and between S. broccae and S. ankoseion (T = 604, P = <0.001).