The Dolichopodidae (Diptera) of Montserrat, West Indies Author Runyon, Justin B. Rocky Mountain Research Station, USDA Forest Service, 1648 S. 7 th Avenue, Bozeman, Montana 59717, USA & Montana Entomology Collection, Montana State University, Room 50 Marsh Laboratory, Bozeman, Montana 59717, USA https://orcid.org/0000-0002-0271-0511 jrunyon@montana.edu text ZooKeys 2020 966 57 151 http://dx.doi.org/10.3897/zookeys.966.55192 journal article http://dx.doi.org/10.3897/zookeys.966.55192 1313-2970-966-57 B18DEB582C8F4F95B7EF3BECC9F4D4B7 9E8EAAF1A28A5D6BA36B2D363A1BA200 Cymatopus bredini Robinson Cymatopus bredini Robinson, 1975: 125. Material examined. Dominica: Holotype ♂, Calibishie seashore, 27 February 1965, W.W. Wirth (USNM). Montserrat : 11 ♂, 5 ♀, Rendezvous Bay Beach, rocks in intertidal zone, 16°48.489'N , 62°12.296'W , 23 June 2017, J.B. Runyon. St. Kitts : 1 ♂, North Friars Bay, 17°16.59'N , 62°40.33'W , 24 May 2017, J.B. Runyon (MTEC, USNM). Distribution. Lesser Antilles (Antigua, Dominica, Montserrat, St. Kitts). Remarks. Montserrat specimens were obtained by sweeping partially shaded nearly vertical walls in the splash zone of large rock outcrops at the south end of Rendezvous Bay Beach.