A new coccidian parasite (Apicomplexa: Eimeriidae: Eimeria) from the southern black racer, Coluber constrictor priapus (Reptilia: Ophidia: Colubridae) from Arkansas, USA. Acta Parasitologica, 63(3), Sep 2018: 558-562. 559 [Zoological Record Volume 154]