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 Genus Neosilba McAlpine undetermined species Distribution. Not determined. Galápagos: Isabela, Santa Cruz, San Cristóbal . Material examined. Galápagos : San Cristóbal : Agricultural zone, 300 m , sweeping swarm, 20.ii.1989 , B.J. Sinclair (5 ♁, 1 ♀ , CNC ). Isabela: Sierra Negra, 1000 m , sweeping, 3–11.1989, B.J. Sinclair (1 ♁, CNC ); Villamil , 2 kmW, 2–15.iii.1989 , brackish meadow, MT , S.B. Peck & B.J. Sinclair (1 ♁, CNC ). Santa Cruz : El Cascajo , Finca Aguirre , 11.xi.2001 , B.J. Sinclair (1 ♁, CNC ). Remarks. This species is very similar to N. certa Walker ( McAlpine & Steyskal 1982 ) , but lacks rough spiculate at the base of the phallus. Larvae of this genus infest fruits and vegetables ( McAlpine & Steyskal 1982 ).