New records and range extensions to the Costa Rican freshwater fish fauna, with an updated checklist Author Angulo, Arturo 0000-0002-4587-1446 arturo.angulosibaja@ucr.ac.cr text Zootaxa 2021 2021-12-23 5083 1 1 72 journal article 2794 10.11646/zootaxa.5083.1.1 8e076bdf-97f5-4fc4-8c63-6ecc98c3dc05 1175-5326 5800630 14FA7505-F1F8-47F3-878C-AC349B50671D Poecilia gillii (Kner, 1863) . Molly, Gills molly; Olomina, Alumina, Bobita, Panzona, Bubucha, Pepesca. Distribution: Global: Middle America; from central Costa Rica to eastern Panama, Atlantic and Pacific drainages; Costa Rica : Pa, Ma, Si (Atlantic), Tr and Co (Pacific), 0–1220 m .a.s.l., Sec, Dia. Occurrence and conservation status: Nat, DD. References: Bussing (1966: 237, as Poecilia sphenops Valenciennes 1846 , in part—missidentification; listed, information on distribution), Bussing (1987: 145, in part; 1998: 219, in part; brief description, including illustrations and an identification key, information on distribution, with a map, and ecology), Angulo et al. (2013: 996, in part; listed, including taxonomic information and distributional data) and Bagley et al. (2015: 1 ; molecular delimitation, taxonomy and information on distribution, including a map).