Species that contain: Profundulus and punctatus [ 5 ] records

balsanus, Profundulus Ahl [E.] 1935:108 [Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin 1935 (nos 1-3); ref. 13864] Río Balsas system, Malinaltepec, Guerrero, Mexico. Lectotype: ZMB 21094. Paralectotypes: UMMZ 157291 [ex ZMB] (2), ZMB 31465 [ex ZMB 21094] (now 5); four missing. Type catalog and lectotype designation: Paepke & Seegers 1986:149 [ref. 19981]. Types mentioned: Paepke 1995:95 [ref. 21847]. •Synonym of Profundulus punctatus (Günther 1866) -- (Lazara 2001:262 [ref. 25711]). •Valid as Profundulus balsanus Ahl 1935 -- (Doadrio et al. 1999:764 [ref. 25146], Morcillo et al. 2016:250 [ref. 34082], Jamangapé O et al. 2016:55 [ref. 34797], Matamoros et al. 2018:245 [ref. 35924], Del Moral-Flores et al. 2020:1194 [ref. 37841], Calixto-Rojas et al. 2021:[7] [ref. 38250], Dominguez-Cisneros et al. 2021:956 [ref. 38718], Domínguez-Cisneros et al. 2023:13 [ref. 40116], Page et al. 2023:143 [ref. 40505]). Current status: Valid as Profundulus balsanus Ahl 1935. Profundulidae. Distribution: Southern North America: Pacific slope (Mexico). Habitat: freshwater.

oaxacae, Fundulus Meek [S. E.] 1902:90, Pl. 20 upper [Field Columbian Museum, Zoölogical Series v. 3 (no. 6); ref. 2957] Río Verde at Oaxaca, Mexico. Holotype: FMNH 3721. Paratypes: FMNH 3722 (40), UMMZ 65219 (4), USNM 55874 (4). Type catalog: Ibarra & Stewart 1987:36 [ref. 12367]. •Synonym of Profundulus punctatus (Günther 1866) -- (Lazara 2001:262 [ref. 25711]). •Valid as Profundulus oaxacae (Meek 1902) -- (Doadrio et al. 1999:764 [ref. 25146], Nelson et al. 2004:101 [ref. 27807], Miller 2006:319 [ref. 28615], Scharpf 2007:11 [ref. 30398], Matamoros & Schaefer 2010:1498 [ref. 30784], Matamoros et al. 2012:58 [ref. 32307], Page et al. 2013:103 [ref. 32708], Ornelas-García et al. 2015:927 [ref. 34061], Morcillo et al. 2016:250 [ref. 34082], Jamangapé O et al. 2016:61 [ref. 34797], Lozano-Vilano & De la Maza-Benignos 2016:8 [ref. 35401], Matamoros et al. 2018:245 [ref. 35924], Del Moral-Flores et al. 2020:1194 [ref. 37841], Calixto-Rojas et al. 2021:[7] [ref. 38250], Dominguez-Cisneros et al. 2021:956 [ref. 38718], Domínguez-Cisneros et al. 2023:13 [ref. 40116], Page et al. 2023:143 [ref. 40505]). Current status: Valid as Profundulus oaxacae (Meek 1902). Profundulidae. Distribution: Southern North America: Verde River basin (Oaxaca, Pacific slope of Mexico). Habitat: freshwater.

pachycephalus, Fundulus Günther [A.] 1866:321 [Catalogue of the fishes in the British Museum v. 6; ref. 1983] Guatemala. Syntypes: (at least 3) BMNH 1864.1.26.187 (3) Lake of Amatitlan. •Synonym of Profundulus punctatus (Günther 1866) -- (Lazara 2001:262 [ref. 25711]). Current status: Synonym of Profundulus punctatus (Günther 1866). Profundulidae. Habitat: freshwater.

punctatus, Fundulus Günther [A.] 1866:320 [Catalogue of the fishes in the British Museum v. 6; ref. 1983] Chiapam [Puerto Chiapas, Chiapas, Mexico]. Holotype (unique): BMNH 1864.1.26.420. •Valid as Profundulus punctatus (Günther 1866) -- (Ovchynnyk 1967:40 [ref. 37559], Parenti 1981:492 [ref. 7066], Espinosa Pérez et al. 1993:37 [ref. 22290], Doadrio et al. 1999:764 [ref. 25146], Lazara 2001:262 [ref. 25711], Nelson et al. 2004:101 [ref. 27807], Miller 2006:319 [ref. 28615], Scharpf 2007:11 [ref. 30398], Matamoros & Schaefer 2010:1498 [ref. 30784], Matamoros et al. 2012:58 [ref. 32307], Page et al. 2013:103 [ref. 32708], Barriga Salazar 2014:117 [ref. 35745], Ornelas-García et al. 2015:927 [ref. 34061], Morcillo et al. 2016:250 [ref. 34082], Jamangapé O et al. 2016:62 [ref. 34797], Lozano-Vilano & De la Maza-Benignos 2016:8 [ref. 35401], Matamoros et al. 2018:245 [ref. 35924], Del Moral-Flores et al. 2020:1194 [ref. 37841], López-Segovia et al. 2020:111 [ref. 38151] as aff. punctatus, Calixto-Rojas et al. 2021:[7] [ref. 38250], Dominguez-Cisneros et al. 2021:956 [ref. 38718], Velázquez-Velázquez et al. 2022:264 [ref. 40516], Domínguez-Cisneros et al. 2023:13 [ref. 40116], Page et al. 2023:143 [ref. 40505]). Current status: Valid as Profundulus punctatus (Günther 1866). Profundulidae. Distribution: Southern North America, Central America: southern Oaxaca and Chiapas (Mexico), and Guatemala. Habitat: freshwater.

scapularis, Profundulus Fowler [H. W.] 1936:522, Figs. 21-26 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 87 (for 1935); ref. 13694] Río Bravo, Hoca, Guatemala. Holotype: ANSP 64137. Paratypes: ANSP 64138-47 (11). Type catalog: Böhlke 1984:97 [ref. 13621]. •Synonym of Profundulus punctatus (Günther 1866) -- (Doadrio et al. 1999:764 [ref. 25146], Lazara 2001:262 [ref. 25711], Morcillo et al. 2016:249 [ref. 34082]). Current status: Synonym of Profundulus punctatus (Günther 1866). Profundulidae. Habitat: freshwater.