Species that contain: Cichlasoma and severum [ 2 ] records

perpunctatum, Cichlasoma severum var. Miranda Ribeiro [A. de] 1918:18, Pl. 16 [Historia Natural. Zoologia. Cichlidae Publ. 46 (Annexo 5); ref. 3720] Manaus, Amazonas, Brazil. Holotype (unique): MNRJ 1263. Type catalog: Miranda Ribeiro 1955:397 [ref. 12732]. •Synonym of Heros efasciatus Heckel 1840 -- (Kullander in Reis et al. 2003:636 [ref. 27061]). Current status: Synonym of Heros efasciatus Heckel 1840. Cichlidae: Cichlinae. Habitat: freshwater.

severus, Heros Heckel [J. J.] 1840:362 [Annalen des Wiener Museums der Naturgeschichte v. 2; ref. 2064] Maribitanos, Río Negro, Venezuela. Holotype (unique): NMW 17638. See Staeck & Schindler 2015 for comments on a unique holotype. •Valid as Cichlasoma severum (Heckel 1840) -- (Lee et al. 1980:769 [ref. 22416], Page & Burr 1991:333 [ref. 18983], Minckley & Marsh 2009:263 [ref. 31114]). •Valid as Heros severus Heckel 1840 -- (Fuller et al. 1999:432 [ref. 25838], Lasso & Machado-Allison 2000:114 [ref. 27968], Kullander in Reis et al. 2003:636 [ref. 27061], Nelson et al. 2004:153 [ref. 27807], Scharpf 2009:8 [ref. 30400], Page & Burr 2011:611 [ref. 31215], Page et al. 2013:156 [ref. 32708], Sarmiento et al. 2014:128, 189 [ref. 35004], Staeck & Schindler 2015:129, 133 [ref. 33952], DoNascimiento et al. 2017:100 [ref. 35633], Robins et al. 2018:379 [ref. 35886], Page et al. 2023:137 [ref. 40505]). Current status: Valid as Heros severus Heckel 1840. Cichlidae: Cichlinae. Distribution: South America: Orinoco River basin and Amazon River basin (Brazil, Bolivia, Colombia and Venezuela). Established in Florida (U.S.A.). Habitat: freshwater, brackish.