An annotated checklist of the Diptera of the Galápagos Archipelago (Ecuador) Author Sinclair, Bradley J. 0000-0001-6413-1606 bradley.sinclair@inspection.gc.ca text Zootaxa 2023 2023-05-09 5283 1 1 102 http://dx.doi.org/10.11646/zootaxa.5283.1.1 journal article 30017 10.11646/zootaxa.5283.1.1 02c7ce64-10d5-4a88-9844-0570c9a54e54 1175-5326 7912667 FFACFB44-873F-4C12-90CF-D8442910659A simulans Sturtevant Drosophila simulans Sturtevant, 1919: 153 . Wheeler 1961: 750 [records]; Linsley & Usinger 1966: 169 [checklist]; Delgado Zúñiga 1975: 38 [chromosomal analysis]. Drosophila ( Sophophora ) simulans : Carson et al . 1983: 241 [records]; Peck et al . 1998: 228 [introduced species]; Causton et al . 2006: 134 [introduced species]. Distribution. Introduced. Cosmopolitan; Galápagos: Baltra, Isabela, San Cristóbal , Santa Cruz. Remarks. Adults of this species were collected in the agricultural zone ( Carson et al . 1983 ) and were reared from oranges ( Wheeler 1961 ).