Maculantrops hirtipes (Macquart) KITS & MARSHALL, 2013

KITS, JOEL H. & MARSHALL, STEPHEN A., 2013, <p class = " HeadingRunIn " align = " left "> <strong> Generic classification of the Archiborborinae (Diptera: Sphaeroceridae), with a revision of <em> Antrops </ em> Enderlein, <em> Coloantrops </ em> gen. nov., <em> Maculantrops </ em> gen. nov., <em> Photoantrops </ em> gen. nov., and <em> Poecilantrops </ em> gen. nov. </ strong> </ p>, Zootaxa 3704 (1), pp. 1-113 : 91-92

Maculantrops hirtipes (Macquart) , comb. nov.

( Figs. 1 , 17 , 170–172 , 231 )

Borborus hirtipes Macquart 1844: 424

Archiborborus hirtipes . Comb. Duda 1921: 127.

Borborus quinquemaculatus Walker 1849: 1130 . Syn. Richards 1931: 65.

Copromyza alternata Rondani 1868: 31 syn. nov.

Archiborborus alternata . Comb. Rohacek et al. 2001: 49.

Description. Femora 2 and 3 dark brown basal and distal to yellow band. Tibiae dark brown with yellow bands at half and apex.

Male postabdomen: Sternite 5 simple, rectangular ( Fig. 172 ). Surstylus pointed apically, with a rectangular lobe projecting from posterior margin ( Fig. 171 ). Pregonite completely fused with postgonite, setae very short. Postgonite with lobes widely separated, anterior lobe short and broad, posterior lobe longer and pointed. Basiphallus with long epiphallus, shorter, fairly broad preepiphallus. Distiphallus simple, dorsal sclerite flat, possibly homologous with dorsal tube, ventrally with a large, setose, clear sac ( Fig. 170 ).

Female postabdomen: Tergites 6–7 and sternites 6–7 very broad, moderately sclerotized, covered with microtomentum, without posterior strips. Tergite 8 broad, anterior margin with a weakly sclerotized square patch medially, covered with microtomentum. Epiproct broad, anterior arms broad, shiny, without setae. Cerci very broad. Sclerites of sternite 8 short, nearly meeting lateral margin of tergite 8, very narrow and shiny anteriorly, broad and covered with microtomentum posteriorly. Hypoproct broad, U-shaped, arms shiny. Spermathecae (1 pair) barrel-shaped, about 2X longer than wide, with short basal invagination, longer apical invagination.

Type material. Borborus hirtipes : Syntypes: “ Chili ” ( MNHN, 2 ♂, 1 ♀ examined) .

Borborus quinquemaculatus : Lectotype ♂ (designated by Richards (1931), see Roháček et al. (2001)): [ URUGUAY:] Montevideo ( BMNH; not examined).

Copromyza alternata : Syntypes: [ ARGENTINA:] Buenos Aires (2 ♂ MZUF, examined) .

Other material examined. ARGENTINA: Buenos Aires: Arroyo Azul, Azul , 26 Feb 1968, O.S. Flint, Jr. (1 ♂, USNM) ; Arroyo Carnaval, Villa Elisa , 23 Dec 1979, C.M. & O.S. Flint, Jr. (7 ♂, 9 ♀, USNM) ; Arroyo Dulce, Rt. 188, 15 km N Rojas, 13–14 Dec 1979, C.M. & O.S. Flint, Jr. (2 ♂, USNM) ; Arroyo Las Encadenadas , 17 km NW M.J. Cobo, 29 Nov 1979, C.M. & O.S. Flint, Jr. (1 ♂, USNM) ; Arroyo Vitel , N Chascomús, 27–28 Nov 1979, C.M. & O.S. Flint, Jr. (2 ♂, 1 ♀, USNM) ; Cañada Arregui, Rt. 11, 11 km W Magdalena, 21 Dec 1979, C.M. & O.S. Flint, Jr. (1 ♂, USNM) ; Chascomús , 19 Nov 1971, L. Herman (1 ♂, AMNH) ; Olivos , 1 Oct 1952, [no collector] (1 ♂, USNM) ; Otamendi , 14 Nov 1952, [no collector] (1 ♂, MSUC) ; Pacheco , Nov 1952, F.H. Walz (1 ♂, USNM) ; Punta Lara , 29 Nov 1952, F.H. Walz (1 ♂, MSUC) ; San Isidro , 25 Aug 1926, Shannon & Shannon (2 ♂, 2 ♀, USNM) ; as above but Nov 1975, S. Bolle (1 ♀, DEBU) ; Neuquén: Catán Lil , nr. dirty pond in poplar copse, 21 Nov 1989, S.A. Marshall (1 ♂, DEBU) ; Zapala , 22 Dec 1946, Hayward & Willin (2 ♂, USNM) ; Río Negro: Bariloche , Nov 1926, R. & E. Shannon (1 ♀, USNM) ; Tierra del Fuego: Ushuaia, 4 km E, Río Grande trail, many cattle, 11 Feb 1992, S.A. Marshall (1 ♂, DEBU) . CHILE: [no locality], [no date], E.C. Reed (1 ♂, USNM) ; Araucanía: Angol , 1 Jan 1951, Ross & Michelbacher (2 ♂, 2 ♀, CASC) ; as above but 13 Sep 1925, [no collector] (1 ♀, USNM) ; as above but 18 Oct 1946 (1 ♀, USNM) ; as above but 19 Sep 1925 (4 ♂, 1 ♀, USNM) ; as above but 2 Sep 1928 (1 ♀, USNM) ; as above but 24 Oct 1926 (2 ♂, 4 ♀, USNM) ; as above but 25 Sep 1926 (1 ♂, USNM) ; as above but 4 Oct 1925 (1 ♀, USNM) ; as above but 8 Aug 1931, D.S. Bullock (1 ♀, USNM) ; as above but 9 Oct 1932 (5 ♂, 2 ♀, USNM) ; Cerro Ñielol, Temuco , 200 m, 9 Feb 1979, D. & M. Davis, B. Akerbergs (1 ♂, 3 ♀, USNM) ; Fundo Chacamo , 35 km NW Nueva Imperial, 600 m, 5–8 Nov 1981, D.R. Davis (1 ♂, USNM) ; Pucón , carrion trap, 6–8 Nov 1984, S.A. Marshall (1 ♂, 1 ♀, DEBU) ; as above but Nothofagus forest nr. golf course on peninsula, 5–7 Nov 1989 (3 ♀, DEBU) ; as above but drift nr. lake, pan traps, 6–8 Nov 1989 (2 ♂, 2 ♀, DEBU) ; as above but in lakeside debris, 8–13 Nov 1989 (8 ♂, 7 ♀, DEBU) ; as above but lakeshore, carrion trap, 15 Nov–2 Dec 1989 (60 ♂, 43 ♀, DEBU) ; as above but pan traps (1 ♂, 1 ♀, DEBU) ; as above but pans in wrack (1 ♂, DEBU); as above but near lake, dung traps, 9–16 Nov 1989 (3 ♂, 4 ♀, DEBU) ; as above but near lake in drift, FIT, 6–8 Nov 1989 (11 ♂, DEBU) ; Toltén , 3 km NE, 3 m, 26 Feb 1979, D. & M. Davis, B. Akerbergs (1 ♂, 1 ♀, USNM) ; Villarica , 13 Jan 1952, M. Etcheverry (2 ♂, 5 ♀, USNM) ; W. shore Lago Villarrica , 15 Nov 1996, A.L. Norrbom & G.J. Steck (1 ♀, USNM) ; Biobío: Alto Tregualemu , ca. 20 km SE Chovellen, 500 m, 26–27 Jan 1979, D. & M. Davis, B. Akerbergs (1 ♀, USNM) ; Concepcíon , 1 Oct 1927, Jaffuel & Pirion (1 ♂, USNM) ; Mocha , 18 Oct 1946, D.S. Bullock (1 ♀, USNM) ; Rt. 5, 2 km N Río Laja , 16 Jan 1987, C.M. & O.S. Flint, Jr. (1 ♂, USNM) ; Santa Bárbara , 25 km E, 350 m, 24 Jan 1978, W.N. Mathis (1 ♂, 1 ♀, USNM) ; Los Lagos: Antillanca , 7 Feb 1978, W.N. Mathis (1 ♀, USNM) ; Chiloé I., Chiloé Natl. Pk. , 0 m, yellow pans, 11–12 Dec 2002, L. Masner (3 ♂, 6 ♀, DEBU) ; Lago Puyehue (W shore) , Entre Lagos, 14 Feb 1978, W.N. Mathis (5 ♂, 4 ♀, USNM) ; Lago Rupanco (El Encanto), 6 Feb 1978, W.N. Mathis (1 ♂, 1 ♀, USNM) ; Petrohue , 10 Mar 1959, J.F.G. Clarke (1 ♂, USNM) ; Pucatrihue , 27–30 Jan 1978, W.N. Mathis (1 ♂, 2 ♀, USNM) ; Río San Pedro , 24 km NE of Los Lagos, river bank slope forest, yellow pans, 13–18 Nov 2000, L. Packer (1 ♂, 1 ♀, DEBU) ; Los Ríos: Rincón de Piedra , ca. 20 km SE Valdivia, 30 m, 24–25 Feb 1979, D. & M. Davis, B. Akerbergs (2 ♂, 3 ♀, USNM) ; Magallanes: Laguna Amarga , 4 km W, 7 Dec 1966, Irwin & Schlinger (17 ♂, 36 ♀, CASC) ; as above but 300 m, Malaise trap, E.I. Schlinger & M.E. Irwin (12 ♂, 22 ♀, CASC) ; Pta. Carrera , 16 Jan 1966, Flint & Ceklovic (1 ♀, USNM) ; Punta Arenas , 9–15 Jan 1966, Flint & Ceklovic (3 ♂, 1 ♀, USNM) ; Punta Canelo , 7 km E, 5 m, riparian grazed by horses, 28 Nov 2008, Kits & Marshall (1 ♂, DEBU) ; Río Tres Brazos , 9–13 Jan 1966, Flint & Ceklovic (1 ♀, USNM) ; Río Verde , 12 Jan 1966, Flint & Ceklovic (1 ♀, USNM) ; Maule: Cajon de Río Claro, SE Los Quenes, 1000–1200 m, 9 Oct 1966, E.I. Schlinger (1 ♂, CASC) ; Puente Malcho, near Longavi River , 600 m, 13–15 Jan 1979, D. & M. Davis, B. Akerbergs (1 ♀, USNM) ; Rauco , 10 km NW, 2 Dec 1982, R.L. Brown (1 ♂, USNM) ; Romeral , 2km SE, 30 Nov 1982, R.L. Brown (1 ♂, 2 ♀, DEBU) ; Teno , 12 km NW Curicó, 1 Dec 1982, R.L. Brown (1 ♀, DEBU) ; R.M. de Santiago: Apoquindo , 1 Jul 1953, L.E. Peña (2 ♀, CNCI) ; La Granja , 28 Dec 1982, R.L. Brown (1 ♂, 3 ♀, DEBU) ; Mallarauco , 10 Aug 1942, G. Olalg (1 ♂, USNM) ; Padre Hurtado , sweeping, 26 Nov 1982, R.L. Brown (1 ♂, 4 ♀, DEBU) ; Pilay, Río Peuco , ca. 45 km S Santiago, 800 m, 23–24 Nov 1981, D.R. Davis (2 ♂, 2 ♀, USNM) ; Pudahuel , 435 m, 4 Jan 1983, A. Newton & M. Thayer (1 ♂, 12 ♀, DEBU, CNCI) ; Quebrada de la Plata Rinconada, Maipú , 510 m, Malaise trap, 22 Aug 1966, M.E. Irwin (1 ♂, 1 ♀, CASC) ; as above but 775 m, 13 Aug 1966 (1 ♂, CASC) ; as above but 2 Sep 1966 (1 ♀, CASC) ; as above but 29 Aug 1966 (2 ♂, CASC) ; Quebrada de la Plata Rinconada, near Maipú , 775 m, Malaise trap, 20 Sep 1966, M.E. Irwin (1 ♀, CASC) ; Rinconada Maipú , 450 m, Malaise trap, 16 Apr 1966, Hichins & Irwin (1 ♀, CASC) ; Valparaíso: La Campana Nat. Pk., 900 m, hygrophilous forest, FIT, 2 Dec 1984 – 21 Feb 1985, S. & J. Peck (1 ♂, DEBU) ; Olmué , pans by stream, 27 Nov 2006, S.A. Marshall (1 ♂, DEBU) ; as above but along stream, 21 Nov 2006 (2 ♂, 2 ♀, DEBU) . FALKLAND ISLANDS: East Falkland, Malo River , ca. 60 km NW Port Stanley, 6 Dec 1974, S. Coscaron (1 ♂, 1 ♀, AMNH) ; East Falkland, Moody Brook , 6 km W Port Stanley, 3 Dec 1974, S. Coscaron (1 ♂, AMNH) ; East Falkland, Port Stanley , 9 Dec 1974, S. Coscaron (1 ♀, AMNH) . URUGUAY: Montevideo: Montevideo, South American Parasite Lab , 28 Aug 1943, Parker, Berry, Silveira (1 ♀, USNM) .

Comments. The syntypes of Copromyza alternata are mouldy and in poor condition, but clearly belong to this distinctive species.

Figures

FIGURES 1–6. Archiborborine adults, live habitus photos: (1) Maculantrops hirtipes, Olmue, Chile; (2) Antrops femoralis, Olmue, Chile; (3) A. annulatus, Olmue, Chile; (4) Boreantrops undescribed species, Savegre Lodge, Costa Rica; (5) Antrops inca, Wayqecha, Peru; (6) Frutillaria abdita Kits & Marshall, Putú, Chile. Photos by SAM.

FIGURES 13–18. Archiborborine wings: (13) Antrops annulatus; (14) A. nitidicollis; (15) A. tetrastichus; (16) Coloantrops daedalus; (17) Maculantrops hirtipes; (18) Poecilantrops stellans.

FIGURES 166–172. Coloantrops daedalus male terminalia. (166) Phallus, postgonite, and phallapodeme, lateral view, (167) surstylus, anterior view, (168) sternite 5. Maculantrops male terminalia. M. altiplanus: (169) phallus, postgonite, and ejaculatory apodeme, lateral view; M. hirtipes: (170) phallus, postgonite, and ejaculatory apodeme, lateral view, (171) surstylus, anterior view, (172) sternite 5.

FIGURES 231–239. Archiborborine distribution maps. (231) Maculantrops hirtipes; (232) Photoantrops echinus; (233) Poecilantrops baorucensis (stars), P. dominicus (circles); (234) P. stellans; (235) P. boraceiensis (circles), P. plaumanni (stars); (236) P. crocidosternum; (237) P. psilosternum; (238) P. flavifemur; (239) P.marensis (circles), P. vittifrons (stars).