crystallinum, Chirostoma Jordan [D. S.] & Snyder [J. O.] 1899:139, Fig. 16 [Bulletin of the U. S. Fish Commission v. 19 [1899]; ref. 2501] Laguna de Chapala, near Ocotlan, Jalisco, Mexico. Holotype: CAS-SU 6158. Paratypes: CAS-SU 6203 (4). Type catalog: Böhlke 1953:66 [ref. 12291]. •Questionably the same as Chirostoma lucius Boulenger 1900 -- (Dyer in Reis et al. 2003:519 [ref. 27061]). Current status: Synonym of Chirostoma chapalae Jordan & Snyder 1899. Atherinopsidae: Menidiinae. Habitat: freshwater.