FIGURE 1 in Three new darter species of the Etheostoma percnurum species complex (Percidae, subgenus Catonotus) from the Tennessee and Cumberland river drainages

FIGURE 1. Distribution of the Etheostoma percnurum species complex. For E. sitikuense, a closed circle represents the extant population in Citico Creek; open circles represent the extirpated but recently introduced population in Abrams Creek and the introduced population in Tellico River. For E. marmorpinnum, the black square represents the extant population in the Little River; the gray square denotes the extirpated South Fork Holston population.