obscura Coquillett
Pareuxesta obscura Coquillett, 1901a: 377; Johnson 1924: 90 [records]; Curran 1932: 354 [records]; Linsley & Usinger 1966: 169 [checklist]; Steyskal, 1966: 496 [review]; Steyskal 1968: 21 [catalogue]; Linsley 1977: 40 [checklist].
Distribution. Endemic. Galápagos: Daphne Major (?), Isabela.
Remarks. All specimens collected by the author were found in the arid zone near Puerto Villamil on Isabela.