pyrros, Gambusia Portnoy [D. S.], Bretzing-Tungate [R. J.], Fields [A. T.], Bean [M. G.], Smith [R. K.], Dolan [E. P.], Blanchard [R.] & Conway [K. W.] in Portnoy, Bretzing-Tungate, Fields, Bean, Smith, Dolan, et al. 2025:11, Figs. 2aiii, bii, ci, dii, eii [Royal Society Open Science v. 12: 251025; ref. 42589] Outflow of San Solomon Spring within Balmorhea State Park, Reeves County, Texas, U.S.A., 30°56'41.5"N, 103°47'12.0"W. Holotype: TCWC 21103.01. Paratypes: TCWC 21103.02 (17), 21103.03 (6). •Valid as Gambusia pyrros Portnoy, Bretzing-Tungate, Fields, Bean, Smith, Dolan, Blanchard & Conway 2025. Current status: Valid as Gambusia pyrros Portnoy, Bretzing-Tungate, Fields, Bean, Smith, Dolan, Blanchard & Conway 2025. Poeciliidae: Poeciliinae. Distribution: North America: springs and spring-fed tributaries of Toyah Creek watershed, Reeves and Jeff Davis Counties, Texas, U.S.A.; population in Phantom Lake Spring likely extirpated. Habitat: freshwater.