Anthomyza vockerothi Roháćek & Barber 2016, sp. nov.

• Main Authors: Roháćek, Jindřich, Barber, Kevin N.
• Format: Text
• Language: unknown
• Published: Zenodo 2016
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Diptera; Anthomyzidae; Anthomyza; Anthomyza vockerothi; Fort McMurray; Canada; British Columbia; Greene; Queen Charlotte; Rupert; Hurley; Leech; Williamson; Bryant; White Pass; Prince Rupert; McIntyre; Dyer; Foote; Atlin; Swann; Currie; Hay River; Masset; Crowsnest; Boat Harbour; Dunvegan; Lake Hope; Tlell; Tlell River; Horseshoe Bay; Port Edward; Rennell Sound; Tow Hill; Warm Bay; Exchamsiks River; Juskatla; Lepas Bay; McQueen Lake; Moresby Camp; Port Clements; Dundas; Banks Island; glacier; Grand Prairie; Peace River; Slave Lake; Alaska
• Online Access: https://dx.doi.org/10.5281/zenodo.4339762; https://zenodo.org/record/4339762

Anthomyza vockerothi sp. nov. (Figs 338, 340, 342, 357, 358, 361–375, 379) Type material. HOLOTYPE: ♂, “CAN: ON: Hwy #17, ~8.5kmNW Marathon, 16.vi.2007, KNBarber, sweeps, emergent Equisetum ssuviatile with Carex sp. 48°47.69'N 86°26.11'W ” and “ Holotypus ♂ Anthomyza vockerothi sp. n., J. Roháček & K. N. Barber det. 2014” (red). The specimen (dark form) is in perfect condition, with well visible gonostyli (see Fig. 340) (DEBU, intact). PARATYPES: CANADA: ALBERTA: Banff, 24.vi.1922, 1 ♀, C. B. D. Garrett leg., 11.vii.1924, 1 ♂ 1 ♀, 12.vii.1924, 1 ♂, 21.vii.1924, 1 ♀, E. Hearle leg., 4500', 28.vii.1967, 1 ♂ 1 ♀, J. R. Vockeroth leg. (all CNCI); Banff, 29.vi.1925, 2 ♀♀, 1.vii.1925, 1 ♂, 13.vi.1928, 1 ♀, O. Bryant leg. (USNM); 9.0 mi W Banff, 12.vii.1966, 1 ♂; 9.5 mi W Banff, 12.vii.1966, 1 ♂, both K. Valley leg.; Banff, Vermillion Lake, 4500', 17. viii.1925, 1 ♂ 3 ♀♀, O. Bryant leg. (all USNM); Banff Nat. Pk., 11 mi W Banff, 4500', 11.vii.1955, 1 ♂ 2 ♀♀, G. E. Shewell leg. (CNCI); Banff N. Pk., Mt. Eisenhower, 27.vii.1967, 1 ♂, B. A. Foote leg. (USNM, genit. prep.); ~21.9 km W Bearberry, Hwy #734, 51°56.18'N 115°11.76'W,sweeps, wet roadside, Equisetum ssuviatile , 24.vii.2008, 25 ♂♂ 19 ♀♀; ~ 22.7 km S Bellevue, Hwy 774, 49°22.62'N 114°22.58'W, sweeps, roadside ditch, mostly Carex spp., Equisetum , grasses, 17.vii.2011, 18 ♂♂ 13 ♀♀ (1 ♂ genit. prep.), all K. N. Barber leg. (all CNCI); Bilby, 15.vii.1924, 1 ♂, O. Bryant leg. (CASC); Calgary, Fish Creek Prov. Pk., 50°55.61'N 114°07.43'W, sweeps, mostly Carex utriculata & Equisetum ssuviatile , 12.vii.2011, 1 ♀, J. E. Swann & K. N. Barber leg. (BDUC); ~2.5 km SE Canmore, 51°03.42'N 115°16.46'W, sweeps, ditchside, mostly Equisetum ssuviatile , 25.vii.2008, 2 ♂♂ 2 ♀♀, K. N. Barber leg. (CNCI); Cypress Hills Prov. Pk., Elkwater, 5.vii.2001, 1 ♂ 1 ♀, S. A. Marshall leg. (DEBU 00362461, -74); Dunvegan, north shore of Peace River, sweep vegetation along shoreline, 12.vii.1997, 16 ♂♂ 31 ♀♀ (LEMQ 0039627, -671, -683, -684, -699, -700, -707, -709–712, -715–720, -724, -725, -767, -769–772, -781–783, -799–802, -811–813, -815, -830–837, -842–844, -846); Dunvegan, n. shore of Peace River, sweep grasses at edge of agricultural neld, 13.vii.1997, 40 ♂♂ 27 ♀♀ (LEMQ 0039657, -670, -672–682, -685–698, -701, -702, -726–759, -762–765, 2 ♂♂ genit. prep.), 14.vii.1997, 1 ♂ 5 ♀♀ (LEMQ 0039827, -821–823, -845, -848), all T.A. Wheeler leg.; Edmonton, Ft. Edmonton Pk., 53°30.3'N 113°34.2'W, sweeps, veg. banks of N. Sask. R., 14.vii.1999, 13 ♂♂ 10 ♀♀ (1 ♂ 1 ♀ genit. prep.); same locality but 53°30.32'N 113°34.29'W, sweeps, riverside vegetation, 21.vii.2008, 3 ♂♂ 1 ♀, sweeps, Equisetum palustre , Eleocharis sp., 21.vii.2008, 9 ♂♂ 6 ♀♀, sweeps, Equisetum palustre , 21.vii.2008, 3 ♂♂, all K. N. Barber leg.; Elkwater Park, 31.vi.1952, 1 ♂, L. A. Konotopetz leg.; [Fort] McMurray, 6.vii.1953, 3 ♂♂, W. J. Brown leg., 11.vi.1953, 1 ♀, 22.vii.1953, 2 ♀♀, 30.vii.1953, 5 ♂♂ 7 ♀♀ (1 ♀ with head glued to pin), G. E. Ball leg. (all CNCI); 40 km S Grand Prairie, Hwy 40, on Carex , 7.vii.1987, 1 ♀, S. Marshall leg. (DEBU); Halfway Slough, 59°56.049'N 111°44.344'W, sweep, 5.vii.2012, 1 ♀, S. & K. Williamson leg. (BDUC); ~ 3.4 km SSW Hinton, Hwy #40, 53°21.27'N 117°37.32'W, sweeps, Equisetum ssuviatile , 22.vii.2008, 3 ♂♂ 6 ♀♀; ~ 4.4 km SSW Hinton, Hwy #40, 53°20.77'N 117°36.83'W, sweeps, Equisetum ssuviatile , Carex sp. [ C. aquatilis ], 22.vii.2008, 2 ♂♂ 1 ♀; ~ 15 km SSW Hinton, gas right-of-way nr. Wildhorse Lake P[rovincial] R[ecreation] A[rea], 53°16.65'N 117°44.57'W, sweeps, roadside Equisetum palustre , 23.vii.2008, 8 ♂♂ 6 ♀♀, all K. N. Barber leg. (all CNCI); 2 mi S Jasper, 30.vii.1967, 1 ♀; 7 mi W Jasper, 30.vii.1967, 1 ♀, both S. Whitney leg. (both USNM); ~ 4.4 km NNE Kananaskis Village, Mt. Lorette Ponds, 50°58.11'N 115°06.59'W, sweeps, mostly Equisetum ssuviatile , 25.vii.2008, 6 ♂♂ 9 ♀♀, K. N. Barber leg. (DEBU); Lake Louise, 23.vii.1938, 1 ♀, G. S. Walley leg. (CNCI); Slave Lake, 14.viii.1924, 1 ♀, O. Bryant leg. (CASC); Spray Valley P. Pk., 50°48.95'N 115°09.84'W, sweeps, fen, Carex utriculata ? and Poa sp., 13.vii.2011, 4 ♂♂ (DEBU 01502852–55); W.A. Switzer P. Pk., Hay River Rd. W., 53°31.94'N 117°50.06'W, sweeps, Equisetum ssuviatile , 22.vii.2011, 9 ♂♂ 2 ♀♀ (DEBU 01503814–24) all K. N. Barber leg.; 10 km N Whitecourt, Sakwatamau R., 54°12'03"N 115°46'40"W, sweep sedges & grass at upper beach, 18.vii.2003, 20 ♂♂ 6 ♀♀ (LEMQ 0040382, -383, -387–390, -392, -393, -412–423, -425–430); same locality but Hwy 32 at Sakwatamau River, 54°10'N 115°42'W, sweep vegetation at river edge, 15.vii.1997, 7 ♂♂ 8 ♀♀ (LEMQ 0039611– 622, -760, -761, -766, 1 ♂ genit. prep.), all T. A. Wheeler leg. BRITISH COLUMBIA: Atlin, 2200', 18.vii.1955, 1 ♀, 22.vii.1955, 1 ♀, 29.vii.1955, 2 ♀♀, 31.vii.1955, 1 ♂, 22.viii.1955, 1 ♀ (head glued to pin), B. A. Gibbard leg. (CNCI);Atlin L., Warm Bay, 29.v.1981, 1 ♀, R.A.Cannings leg. (RBCM ENT 991-20283); S of Atlin, Warm Springs, sweep vegetation at warm stream margin, 2.vi.1997, 5 ♂♂, T. A. Wheeler leg. (LEMQ 0039703–706, -713); same locality but sweep grasses in open neld near stream, 2.vi.1997, 1 ♂, S. Boucher leg. (LEMQ 0039775); 23 km S Atlin, Warm Spring, 59°23'N 133°32'W, sweep vegetation stream, 25.vi.1997, 5 ♂♂, T. A. Wheeler leg. (LEMQ 0039803, -16, -28, -29, -40); Banks Island, 53°34'18"N 130°31'31"W, inlet with brackish waterways & meadow of Carex , cinqfoils, Angelica , Juncus , 21.vi.2005, 1 ♀, C. Copley leg. (RBCM); Brisco, 19.vi.1932, 1 ♂ 1 ♀, O. B[ryant] leg. (USNM); vicinity Cache Creek, Highway 97, lake, 18.viii.1978, 1 ♀, P. H. Arnaud Jr. leg. (CASC); 26 mi W Castlegar, 4800', 10.vii.1988, 1 ♂, R. Hurley leg. (MTEC); Chilliwack Lake Rd., 46°06'N 121°36'W, 800 m, roadside vegetation, 15.vi.2000, 1 ♀, Goulet & Gillespie leg (DEBU 00278826); 18 km ENE Cranbrook, 49°33'N 115°29'W, 2700', swept/aspirated, lake bank, dry coniferous forest, (Universität Bielefeld, Ca1527), 12.viii.2002, 7 ♂♂ 8 ♀♀ (1 ♀ with head separated from body); ~ 3 km E Crowsnest Pass, Hwy #3, ~ 49°05'N ~ 117°00'W, swept/ aspirated, ditch & slope, Cyperaceae / Juncus , (Universität Bielefeld, Ca1532), 3.viii.2002, 7 ♂♂ 4 ♀♀, all M. v. Tschirnhaus leg. (all ZSMC, all in ethanol); Cultus Lake, 1.vii.1948, 1 ♂, 12.vii.1948, 1 ♀, 15.vii.1948, 2 ♂♂, 20.vii.1948, 2 ♂♂ (1 ♂ genit. prep.), 26.vii.1948, 1 ♂ (genit. prep.), H. R. Foxlee leg.; Departure Bay, 2.vi.1925, 1 ♀, A. P. Macdougall leg. (all CNCI); Dundas Is., Boat Harbour, lake, 200 m inland, (I.R.32 B), 25.vii.1987, 1 ♂, C. Guppy leg. (RBCM ENT 987-374); E. C. Manning P. Pk., ~ 42 km SE Hope, Hwy #3, ~ 49°10'N ~ 120°57'W, 1352 m, swept/eclector, roadside veg. incl. Juncus , Carex , Equisetum , (Universität Bielefeld, Ca1535), 16.viii.2002, 20 ♂♂ 13 ♀♀, M. v. Tschirnhaus leg. (ZSMC, in ethanol); Exchamsiks River, 58 km SW Terrace, 54°20.00'N 129°17.81'W, 18.viii.2008, 1 ♂ 2 ♀♀, S. E. Brooks leg. (CNCI); Fernie, Annex Pk., 49°30'43"N 115°04'07"W, 2.viii.2010, 6 ♂♂ 7 ♀♀, S. M. Paiero leg. (DEBU 00334412, -13, -21, -23, -29, -35, -06, -25, -41, -45, -71, -85, -86); Fernie, Annex Pk., 49°30.72'N 115°04.13'W, sweeps, wet ditch, mostly Equisetum arvense & E. laevigatum , 17.vii.2011, 1 ♀, sweeps, wet ditch, Carex utriculata , 17.vii.2011, 1 ♂ 2 ♀♀, 18.vii.2011, 1 ♂ (genit. prep.), 19. vii.2011, 2 ♂♂; Fernie, Annex Pk., 49°30.66'N 115°04.16'W, sweeps, pond margin, Carex utriculata , 18.vii.2011, 4 ♂♂ 2 ♀♀, all K. N. Barber leg.(all CNCI); Klondike Hwy near Fraser, White Pass railway crossing, sweep grasses, 5.vii.1997, 12 ♂♂ 16 ♀♀, T. A. Wheeler leg. (LEMQ 0039776–780, -786–792, -794–798, -804–810, -817–820); Glacier N. Pk., Rogers Pass, creek margin, 30.vi.1968, 2 ♂♂, W.W. Wirth leg. (USNM); 11 km E Golden, waterfall, 15.vii.1974, 1 ♂, P. H. Arnaud Jr. leg. (CASC); ~ 2.9 km NNW Golden, Anderson Rd., 51°19.49'N 116°58.81'W, sweeps, roadside, mostly Equisetum ssuviatile & E. palustre , 19.vii.2011, 14 ♂♂ 17 ♀♀, K. N. Barber leg. (CNCI); Graham Is., Lepas Bay, meadow above beach, 15.vii.1988, 1 ♂ 3 ♀♀, T. A. Wheeler leg. (DEBU); Graham Is., Queen Charlotte Is., Lepus [sic] Bay, intertidal, 15.vii.1988, 2 ♀♀, sand/intertidal, 15.vii.1988, 1 ♂ 1 ♀, S. A. Marshall leg. (DEBU); Graham Is., QCI, 3 mi S Pure L., 4.vii.1981, 1 ♀, G. G. E. Scudder leg. (UBCZ); Graham Is. near Queen Charlotte City, QCI, sweep, logging road, 10–23.vii.1988, 1 ♂ 1 ♀, S. A. Marshall leg. (DEBU, 1 ♂ genit. prep.); [Graham Is.], Queen Charlotte City, QCI, 6.viii.1957, 1 ♂, E. E. MacDougall leg. (CNCI); Graham Is., Rennell Sound at Gregory Ck., estuarine meadow, 17.vii.1988, 1 ♀, 18.vii.1988, 1 ♂; Graham Is., Slatechuck Mt., roadside sweep, 12.vii.1988, 4 ♂♂ 3 ♀♀ (1 ♂ 1 ♀ genit. prep.), all T. A. Wheeler leg.; Graham Is., Queen Charlotte Is., Tlell River edge, 13.vii.1988, 1 ♀; Graham Is., QCI, Tow Hill, sweep above beach, 14.vii.1988, 1 ♀, both S. A. Marshall leg. (all DEBU); Haida Gwaii, 09U 305510 5940293, 4 m, (CC 09-03), 23.vii.2009, 1 ♂, R. Bennett, M. Connelly, C. & D. Copley, J. DeWaard, J. Heron, S. Kirk & J. Kiskelly leg. (RBCM ENT 009-005093); Hatzic Lake, 10.vii.1953, 5 ♂♂ 6 ♀♀, 16.vii.1953, 2 ♂♂ 1 ♀, G. J. Spencer leg., 10.vii.1953, 3 ♂♂ 2 ♀♀, 18. vii.1953, 1 ♂, 20.vii.1953, 2 ♂♂ 1 ♀, 26.vii.1953, 2 ♂♂ 2 ♀♀, 30.vii.1953, 1 ♂, W. R. M. Mason leg.; 42 km NE Hope, CD1370, 2.viii.1991, 2 ♂♂ 7 ♀♀, A. Borkent leg.; Horseshoe Bay, 0–300', 25.v.1961, 1 ♂, 30.v.1961, 1 ♀, J. R. Vockeroth leg.; Juskatla, Q[ueen] C[harlotte] Islands, 12.vi.1957, 1 ♀, 14.vi.1957, 1 ♀, E. E. MacDougall leg. (all CNCI); Kaslo, 29.v. [-], 2 ♂♂ 1 ♀, 13.vi. [-], 1 ♂, H. G. Dyer leg., 11.vi. [-], 2 ♀♀, 25.vi. [-], 1 ♀, R. P. Currie leg.; Kaslo Cr., 18.vi. [-], 1 ♂ 1 ♀, R. P. Currie leg. (all USNM); Kimpton Creek, Hwy 93, 23.vi.1982, 1 ♂ 1 ♀, B. V. Peterson leg. (CNCI); Kinbasket Lake, BC Hydro drawdown study, Malaise trap (SDG 02-01), 13.vi.2008, 1 ♀, (WIL 83-01), 18.vii.2008, 2 ♂♂, (00 MCOT 01), 4–5.viii.2009, 3 ♀♀, (00 MCOT 15), 4–5.viii.2009, 1 ♀, (00 MLRT 01), 4–5.viii.2009, 2 ♀♀, (00MRFTb01), 10.vii.2010, 1 ♀, (00 MTRT 15), 4–5.viii.2009, 1 ♂ 3 ♀♀, (08 MCOT 15), 12.vi.2010, 1 ♀, (34 MLRT 01), 12–13.vii.2009, 1 ♀, (84 MCOT 01), 4–5.viii.2009, 1 ♂ 1 ♀, (84 MTRT 01), 4–5. viii.2009, 3 ♂♂ 3 ♀♀, (88 MCOT 01), 29–30.vii.2009, 1 ♂ 2 ♀♀, (88 MCOT 15), 29–30.vii.2009, 8 ♂♂ 5 ♀♀, (91 MCOT 01), 10–11.vii.2009, 3 ♂♂ 4 ♀♀, (91 MTRT 01), 10–11.vii.2009, 4 ♂♂ 2 ♀♀, (91 MTRT 15), 10–11. vii.2009, 2 ♂♂ 14 ♀♀, pan trap (00MPRFTb15), 10.vii.2010, 1 ♀, Cooper Beauchesne &Assoc. Ltd. leg. (RBCM); ~ 7.9 km SE Valemount, edge of Kinbasket Lake, 52°46.70'N 119°10.44'W, sweeps, mixed graminoids & Equisetum , 23.vii.2011, 4 ♂♂ 1 ♀; ~8.0 km SE Valemount, edge of Kinbasket Lake, 52°46.65'N 119°10.38'W, sweeps, mostly Carex utriculata , 23.vii.2011, 3 ♂♂ 5 ♀♀; ~ 9.6 km SE Valemount, edge of Kinbasket Lake, 52°45.74'N 119°09.68'W, sweeps, mostly Carex spp., 23.vii.2011, 1 ♂ 1 ♀, all K. N. Barber leg.; King Salmon L., 58°43'N 132°54'W, 1750', Carex , grass, Equisetum , beside lake, 3.vii.1960, 1 ♂ 1 ♀, 17.vii.1960, 3 ♂♂ 7 ♀♀, W. W. Moss leg., around camp veg‘n, garbage, 14.vii.1960, 1 ♀, in camp grounds, 4.viii.1960, 1 ♂, R. Pilfrey leg. (all CNCI); Kootenay Region, Arrow Lake, 11U 417725E 5513833N, sweeping/searching, 14.vii.2010, 1 ♀; same locality but 435 m, (EA 01 T), 11U 433823E 5549603N, pitfall trap, 21.v.2010, 1 ♀; same locality but 437 m, (BE 002), 11U 449421E 5623320N, sweeping/searching, 5.vi.2010, 1 ♂, all J. K. Sharkey (LGL Ltd.) leg. (all RBCM); Lac Le Jeune, 25.vi.1973, 1 ♂ 1 ♀, H. J. Teskey leg.; MacGillivray [sic McGillivray] Creek Game Reserve, near Chilliwack, 15.vi.1953, 2 ♂♂ 3 ♀♀, 14.vii.1953, 1 ♀, G. J. Spencer leg., 15.vii.1953, 1 ♀, W. R. M. Mason leg.; Manning Pk., 6400', 29.vi.1973, 1 ♂, H. J. Teskey leg.; Masset, Q[ueen] C[harlotte] Islands, 20.vii.1957, 1♀, E. E. MacDougall leg.; McQueen Lake, 10 mi N Kamloops, 18.vi.1973, 1 ♂, H. J. Teskey leg. (all CNCI); Merritt, Lundbom Lk., 1.5 km NE, 1.vii.1988, 1 ♂, G. E. Hutchings leg. (RBCM ENT 991-6111); Miracle Beach, nr. Oyster River, 11.vi.1955, 2 ♂♂ 5 ♀♀ (1 ♂ genit. prep.), J. R. McGillis leg., 13.vi.1955, 1 ♂ 1 ♀, R. Coyles leg.; Mission City, 3.vi.1953, 2 ♂♂, 6.vi.1953, 1 ♀, 8.vi.1953, 3 ♂♂ 2 ♀♀, 18.vi.1953, 1 ♀, 22.vi.1953, 1 ♂, 28.vi.1953, 1 ♂ 2 ♀♀, W. R. M. Mason leg., 8.vi.1953, 1 ♂, 14.vi.1953, 2 ♀♀, 29.vi.1953, 1 ♀, E. Mason leg., 26.vii.1953, 1 ♀, 27.vii.1953, 1 ♂, G. J. Spencer leg. (all CNCI); Monashee, McIntyre L., 30.vi.1980, 1 ♂, R. A. Cannings leg. (RBCM); Moresby Camp, Q[ueen] C[harlotte] Islands, 29.vi.1957, 5 ♂♂ 1 ♀, E. E. MacDougall leg. (CNCI, 2 ♂♂ genit. prep.); Moresby Is., Mosquito Lk., meadow nr. lake, 20.vii.1988, 5 ♂♂ 2 ♀♀, T.A. Wheeler leg. (DEBU, 1 ♂ genit. prep.); Mt. Robson Prov.Pk., Hwy #16, small road towards Mt. Robson, 53°03'N 119°15'W, forest noor, swamp, (Universität Bielefeld, Ca1519), 6.viii.2002, 2 ♂♂, M. v. Tschirnhaus leg. (ZSMC, in ethanol); Nanaimo, 2.vi.1955, 2 ♀♀, R. Coyles leg. (CNCI); Nanaimo, Buttertubs Marsh, sweeps in graminoids, 12.v.2005, 1 ♂ 1 ♀, J. Klymko leg. (DEBU 00258081, -82); Nanaimo Lakes, bog vegetation, 11.vi.1988, 1 ♂ (RBCM ENT 991-11699), forested area, 11.vi.1988, 1 ♂ 1 ♀ (RBCM ENT 991-11819, -11821), G. E. Hutchings leg.; Nancy Greene Lake (Blueberry Creek), S of Hwy #3, ~ 24 km WSW Castlegar, ~ 49°14'N ~ 118°W, swept, aspirated, (Universität Bielefeld, Ca1534), 14.viii.2002, 3 ♂♂ 2 ♀♀, M. v. Tschirnhaus leg. (ZSMC, in ethanol); Oliver, 20.iv.1923, 1 ♀, C. B. Garrett leg., 14.v.1959, 1 ♂, E. E. MacDougall leg. (CNCI); Parson, Crestbrook Rd., 51°03.68'N 116°39.06'W, sweeps, wet ditch, Carex utriculata with Equisetum palustre & E. × litorale , 18.vii.2011, 40 ♂♂ 40 ♀♀ (CNCI 37 ♂♂ 40 ♀♀, 1 ♂ genit. prep., SMOC 3 ♂♂), 19. vii.2011, 2 ♂♂, K. N. Barber leg. (CNCI); 37 km NE Pipe Pass, Highway 97, creek, 25.vi.1978, 1 ♀, P. H.Arnaud Jr. leg. (CASC); Pitt Meadows, 15.v.1979, 1 ♀, G. G. E. Scudder leg. (UBCZ); Pitt Meadow[s], 16.vi.1960, 1 ♂ 1 ♀, A. Clancy leg.; Pitt Meadows, peat bog, 21.vii.1953, 1 ♀, G. J. Spencer leg.; Port Clements, Q[ueen] C[harlotte] Islands, 20.vi.1957, 1 ♂ 1 ♀, E. E. MacDougall leg.; Port Edward, 18.vii.1960, 1 ♂ 1 ♀, W. R. Richards leg.; 5 km NE Port Renfrew, CD1341, 5.vii.1991, 2 ♂♂ (1 ♂ genit.prep.),A. Borkent leg.(all CNCI); Prince George, noodplain, 50 sweeps, 2 ♂♂, 31.viii.1926, [no collector] (AMNH, 1 ♂ genit. prep.); Prince Rupert, 4.vi.1960, 2 ♀♀, W. W. Moss leg., 18.vii.1960, 1 ♂ 1 ♀, W. R. Richards leg., Ledum / Kalmia bog, 4.vi.1960, 6 ♂♂ 4 ♀♀, J. G. Chillcott leg., 4.vi.1960, 2 ♂♂ 1 ♀, R. Pilfrey leg., wet grassy marsh, 18.vii.1960, 1 ♂, C. H. Mann leg. (CNCI); Prince Rupert, 0–100 m, 7.vii.1970, 1 ♀, N. L. H. Krauss leg. (USNM); Princeton, 13.vii.1973, 1 ♀, H. J. Teskey leg. (CNCI); Prizzie L., QCI, 28.vii.1980, 1 ♂, J. Shepard leg. (RBCM ENT 991-20361); Qualicum, 19.vi.1955, 14 ♂♂ 3 ♀♀ (2 ♂♂ 1 ♀ genit. prep.), 21.vi.1955, 6 ♂♂ 15 ♀♀ (1 ♂ genit. prep.), G. E. Shewell leg. (CNCI); Qualicum Beach, Little Qualicum River Estuary Regional Conservation Area, ex. Carex spp., 3.vi.1980, 1 ♀, Canadian Wildlife Service leg. (RBCM ENT 991-17145); Revelstoke, 2.vii.1973, 1 ♂ 4 ♀♀, H. J. Teskey leg. (CNCI); Robson, 21.v.1953, 1 ♀, 13.v.1957, 1 ♀, 21.viii.1957, 1 ♂, 9.v.1958, 1 ♀, 13.v.1958, 1 ♀, 15.v.1958, 1 ♂, 7.vi.1960, 1 ♂, 14.vi.1960, 2 ♂♂ (1 ♂ genit. prep.), 27.vi.1964, 1 ♀, 5.vii.1967, 1 ♂ 1 ♀, H. R. Foxlee leg. (UBCZ); Hwy #3B, NNW Rossland, ~ 49°12'N ~ 117°53'W, 1575', swept/eclector, ditch with Juncus , Castilleja , (Universität Bielefeld, Ca1533), 14.viii.2002, 15 ♂♂ 12 ♀♀, M. v. Tschirnhaus leg. (ZSMC, in ethanol); Saanich, Rithet’s Bog, 21.vi.1988, 1 ♂, G. E. Hutchings leg.(RBCM ENT 991-11546); Salmon Arm, Shuswap Lk., shore, 13.vii.1949, 1 ♂, H. B. Leech leg. (CASC); Sawmill Lk., Telegraph Ck., 1100', Carex , grass, Equisetum , beside lake, 2.vii.1960, 1 ♀, R. Pilfrey leg.; 8 km NE Sicamous, CD1410, 22.v.1992, 4 ♂♂ 1 ♀, A. Borkent leg. (all CNCI); Silver Lake, Hope, 2.vii.1968, 1 ♀, W. W. Wirth leg. (USNM); Silver & Skagit Rd., 49°14'N 121°23'W to 49°08'N 121°15'W, 450–600 m, clover & nowers, 22.vi.2000, 1 ♀, Goulet & Gillespie leg. (DEBU 00278871, genit. prep.); Smith River Bridge, Alaska Hwy, DC-514, 11.viii.1978, 1 ♂, P.H.Arn : Published as part of Roháćek, Jindřich & Barber, Kevin N., 2016, Nearctic Anthomyzidae: a monograph of Anthomyza and allied genera (Diptera), pp. 1-412 in Acta Entomologica Musei Nationalis Pragae (suppl.) (suppl.) 56 on pages 206-229, DOI: 10.5281/zenodo.4272829