Xynias lithosina potaronus Kaye, 1919;  Comments: TL: Guyana .

Xynias lithosina potaronus Guyana: Acarai Mts./Ridge, Sipu River, 1 22.2'N, 58 57.9'W, 2500-3000 ft, 4-10-XI-2000, specimen No. USNMENT 00233679 [USNM]. DNA sample NVG-19028A04   —   © Nick V. Grishin