FIGURE 4 in Three new darter species of the Etheostoma percnurum species complex (Percidae, subgenus Catonotus) from the Tennessee and Cumberland river drainages

FIGURE 4. Nuptial male pigmentation patterns for (A) Etheostoma percnurum, Copper Creek, VA, (B) E. marmorpinnum, Little River–Tennessee drainage, (C) E. sitikuense, Citico Creek, Abrams Creek, and Tellico River–Little Tennessee system, and (D) E. lemniscatum, Big South Fork–Cumberland drainage. Illustrations by J. Sipiorski, 2008.