Sinclair B. J., New Species of Pareuxesta Coquillett from the Galápagos Islands (Diptera: Ulidiidae), Proceedings of the Entomological Society of Washington, 2025, 127(3):617-623, doi: 10.4289/0013-8797.127.3.617
A description of the new fly species Pareuxesta mathisi from the Galápagos, reared from decaying Jasminocereus branches. The publication contains keys to the archipelago's Ulidiidae genera and Pareuxesta species. The direct reading covers the abstract provided in RIS. The association with dead branches is also confirmed by the Charles Darwin Foundation's regional database.