chilensis (Macquart)
Ephydra chilensis Macquart, 1851: 276 .
Dimecoenia chilensis: Mathis 1995b: 636 [review]; Wirth 1969b: 593 [remarks].
Ephydra gilvipes Coquillett, 1901a: 377 . Mathis 1995b: 636 [as syn. of D. chilensis].
Dimecoenia gilvipes: Linsley & Usinger 1966: 169 [checklist]; Linsley 1977: 41 [checklist]; Mathis & Zatwarnicki 1995: 239 [catalogue].
Neoephydra chilensis: Mathis 2008: 10 [transferred to new genus]; Mathis & Marinoni 2016: 55 [revision].
Distribution. Native. Neotropical; Galápagos: Isabela.
Remarks. This species appears to be restricted to saline habitats of Isabela.