Etheostoma clinton Mayden & Layman 2012

The breeding male of this species, a member of the subgenus Doration. Is distinguished by: the following characters: spinous dorsal fin with blue-green marginal and submedial bands, red-orange medial band, basal band lacking bright orange pigment; soft dorsal, caudal, and pectoral fins without distinct orange spots on rays; soft dorsal and anal fins with bluegreen in base of fin; face and lower head gray with blue or blue-green on operculum, preoperculum, suborbital bar, lips, and mid-gular region; quadrate lateral blue-green blotches with narrow continuous midlateral band of melanophores running through blotches; blue-green wedge on ventral half of caudal fin base but not developed dorsally. In addition, the frenum is absent; lateral line is incomplete, unpored scales modally, greater than 10 (14); cheek is usually naked; presence of palatine teeth; dorsal fin spines modally 11, soft rays modally 11; anal fin soft rays modally 9; pectoral fin rays modally 13-14; principal caudal fin rays modally 15; caudal peduncle scales modally 16; preoperculomandibular canal pores modally 9 (Ref. 92294).

Dorsal spines (total): 10 - 13; Dorsal soft rays (total): 10 - 13; Analspines: 2; Analsoft rays: 7 - 10

The beaded darter (Etheostoma clinton) is a species of freshwater ray-finned fish, a darter from the subfamily Etheostomatinae, part of the family Percidae, which also contains the perches, ruffes and pikeperches. It is found in the upper Caddo and upper Ouachita Rivers upstream of the fall line in the Ouachita Mountains of Arkansas.

It was named after the 42nd president of the United States Bill Clinton for his lasting environmental accomplishments in creating and expanding national monuments, preserving millions of acres of wilderness areas, his leadership and commitment during challenging economic times, and his continued commitment to global humanitarian issues and needs and peace.