(Percidae: Etheostoma), with Descriptions of Five New Species

Layman & Mayden Morphological Diversity and Phylogenetics of the Darter subgenus Doration (Percidae: Etheostoma) 27Etheostoma stigmaeum stigmaeum: Etnier and Starnes, 1994:534(Barren and Green river systems included in distribution).Holotype.—UAIC 10708.01, breeding male, 47.1 mm SL,Trammel Fork at Old State Rd., 1.6 km NNE Red Hill, AllenCounty, Kentucky, 25 April 1993, S. R. Layman and E.B. Jones.Paratypes.—UAIC 10708.02 (34; 31.3–41.6 mm SL),SIUC 22878 (10; 32.6–46.5), same data as holotype; UAIC9853.19 (46; 31.5–44.1), INHS 32134 (10; 32.8–42.3), UF100289 (10; 35.9–43.5), USNM 328261 (10; 33.5–43.5),same locality data as holotype, 16 March 1990, S. R. Layman,R. L. Mayden, B. R. Kuhajda, and R. M. Wood; NLU18876 (32; 29.2–51.8), Trammel Fk. 32 km E Franklin onKY Hwy 100, Allen County, Kentucky, 9 April 1971, B. Wallusand D. Wallus; TU 81925 (23; 27.7–41.8), UT 91.780 (45;30.0–44.8), Middle Fork Drakes Cr. 1.2 km upstream of KYHwy 265, 4.3 km SE Gold City, Allen County, Kentucky, 14April 1973, Etnier, Hoyt, Oakberg, Taylor, Thompson, Stiles;UMMZ 165344 (38; 28.7–47.7), East Fork Barren R. 8.0 kmNW Tompkinsville, Monroe County, Kentucky, 6 April 1953,R. M. Bailey, D. Bailey, H. E. Winn, J. Keleher.Diagnosis.—A member of the subgenus Doration. Breedingmale distinguished by: spinous dorsal fin with blackmarginal band, orange medial band, black submedial bandinterrupted by vertical orange streaks extending from medialband above to basal band, basal band with bright orangepigment; soft dorsal, caudal, and pectoral fins withdistinct bright orange spots on rays; soft dorsal and analfins lacking blue pigment; anal fin with many distinct orangespots on rays; face and lower head tangerine orangewith blue on operculum, preoperculum, cheek, and suborbitalbar (not on lips and mid-gular region); quadratelateral blue blotches extending ventrad from lateral linescale row; blue wedge on ventral half of caudal fin basebut not developed dorsally. Frenum absent. Lateral lineincomplete, unpored scales modally >10 (14). Cheek usuallynaked. Palatine teeth absent. Dorsal fin spines modally12–13; dorsal soft rays modally 11. Anal fin soft raysmodally 8. Pectoral fin rays modally 15. Principal caudalfin rays modally 15. Caudal peduncle scales modally 16.Preoperculomandibular canal pores modally 10.Description.—Males average larger than females; largestmale 49.0 mm SL, largest female 46.5 mm SL. Sexesexhibit significant dimorphism (P