Platnicknia Özdikmen & Demir, 2009
Type species: Systenita coxana Bryant, 1940
Bryantia Mello-Leitão, 1946: 50 (preoccupied); Bryantina Brignoli, 1985: 380 (N for Bryantia Mello-Leitão, 1946, preoccupied); Platnicknia Özdikmen & Demir, 2009: 299-300 (N for Bryantina); Huber et al. 2018: 83, SYN with Modisimus.

(P. coxana (Bryant, 1940); see Modisimus coxanus)
(
P. incerta (Bryant, 1940); see Modisimus incertus)