Condylostylus albiciliatus (Van Duzee)

Runyon, Justin B., 2020, The Dolichopodidae (Diptera) of Montserrat, West Indies, ZooKeys 966, pp. 57-151 : 57

Condylostylus albiciliatus (Van Duzee)

Psilopus albiciliatus Van Duzee, 1927: 9.

Condylostylus perpilosus Robinson, 1975: 8.

Material examined.

Dominica: Holotype ♂ of Condylostylus perpilosus , Clarke Hall, 11-20 January 1965, W.W. Wirth (USNM). Montserrat: 3 ♂, 3 ♀, Woodlands, Riverside House, 5-7 January 2002, Malaise trap, Ivie, Marske & Puliafico; 2 ♂, 7 ♀, same as previous, 10-12 January 2002; 3 ♂, same as previous, yellow pan, 8-10 January 2002, K. Marske & K. Puliafico; 8 ♂, 1 ♀, Cassava Ghaut, Beattie House, 15-18 February 2002, light trap, A. Krakower; 1 ♂, same as previous, 11-23 March 2002, UV light; 2 ♂, same as previous, 6-12 June 2002; 3 ♂, 1 ♀, same as previous, 21-30 June 2002, M.A. Ivie; 4 ♂, 3 ♀, Cassava Ghaut, Beattie House, 14-21 January 2002, Malaise trap, A. Krakower; 5 ♂, 1 ♀, same as previous, 21 January-5 February 2002; 1 ♂, 2 ♀, same as previous, 5-15 February 2002; 2 ♂, same as previous, 4-23 March 2002; 2 ♂, same as previous, 18 March-4 April 2002; 1 ♂, 1 ♀, same as previous, 8-17 April 2002; 1 ♂, 1 ♀, same as previous, 17-30 May 2002; 1 ♂, 4 ♀, same as previous, 14-30 June 2002, M.A. Ivie; 1 ♂, Cassava Ghaut, canopy fogging at dawn, 21 May 2002, K. Marske & J. Boatswain; 4 ♂, trail to Fairy Walk, 15 August 2005, yellow pan trap, V.G. Martinson; 1 ♂, Hope Ghaut, canopy fogging at dawn, 4 December 2002, J. Boatswain & J. Martin; 1 ♂, Fogarty, canopy fogging at dawn, 10 October 2002, J. Daley & J. Martin; 1 ♂, Sweetwater Ghaut, 1 August 2005, yellow pans, V.G. Martinson; 1 ♂, Cassava St., Burty House, 13-14 January 2002, UV light trap, M.A. Ivie & K. Marske; 1 ♂, Killiekranke, 3 August 2005, yellow pan trap, V.G. Martinson; 2 ♂, on roadside vegetation, 16°46.06'N, 62°13.10'W, 19 June 2017, J.B. Runyon; 1 ♂, Hope Ghaut, 280 m, 16°45.101'N, 62°12.760'W, 20 June 2017, J.B. Runyon (MTEC, USNM).

Distribution.

West Indies (Dominica, Jamaica, Montserrat, Puerto Rico, St. Lucia, Virgin Islands).

Remarks.

This species is widespread in the West Indies, being described using material from Jamaica, Puerto Rico, and the Virgin Islands (Van Duzee 1927) and later reported from Dominica ( Robinson 1975) and St. Lucia ( Bickel 2002). Robinson (1975) described this species as Condylostylus perpilosus which was synonymized with C. albiciliatus by Bickel (2002). Adults of C. albiciliatus appear to be active year-round on Montserrat.