Anthomyza shewelli Roháćek & Barber 2016, sp. nov.

Anthomyza shewelli sp. nov. (Figs 2, 456–458, 460–481, 485, 508, 509, 516) Type material. HOLOTYPE: ♂, “CAN: ON: ~74kmNNE The-ssalon, shore of Mississagi R., 17.vii.2010, KNBarber, sweeps, graminoids, herbs, Equisetum spp. 46°53.94’N 83°16.23’W ” and “ Holotypus ♂ Anthomyza shewell...

Full description

Bibliographic Details
Main Authors: Roháćek, Jindřich, Barber, Kevin N.
Format: Text
Language:unknown
Published: Zenodo 2016
Subjects:
Online Access:https://dx.doi.org/10.5281/zenodo.4339827
https://zenodo.org/record/4339827
Description
Summary:Anthomyza shewelli sp. nov. (Figs 2, 456–458, 460–481, 485, 508, 509, 516) Type material. HOLOTYPE: ♂, “CAN: ON: ~74kmNNE The-ssalon, shore of Mississagi R., 17.vii.2010, KNBarber, sweeps, graminoids, herbs, Equisetum spp. 46°53.94’N 83°16.23’W ” and “ Holotypus ♂ Anthomyza shewelli sp. n., J. Roháček & K. N. Barber det. 2014” (red). The specimen is in perfect condition, with exposed genitalia and well-exposed gonostyli (see Fig. 481) (CNCI, intact). PARATYPES: CANADA: MANITOBA: Aweme, Criddle farm, spring nr. Assiniboine River, 49°42'N 99°36'W, sweep vegetation at spring, 13.vi.1999, 1 ♀, T. A. Wheeler leg. (LEMQ 0039606); ~ 14 km SW Falcon Lake, jct. Hwy#1 & Rd.86E, 49°38.24'N 95°29.89'W, sweeps, graminoids, mostly Carex spp., 29.vii.2011, 1 ♂ 1 ♀, K. N. Barber leg.; 5 mi SW Shilo, 28.vi.1958, 1 ♀, R. Hurley leg., 2. viii.1958, 1 ♂, J. G. Chillcott leg.; ~ 6 km SW Shilo, 49°45.19'N 99°41.28'W, edge of wet area, sweeps, incl. Equi[ setum ] ssuviatile , Carex , Calamagrostis , Impatiens , 10.vii.2011, 1 ♀, K. N.Barber leg.(all CNCI). NEW BRUNSWICK: Chamcook, 30.vi.1965, 1 ♂; Chamcook, Glebe Road, 14.vii1965, 2 ♀♀, all G. E. Shewell leg.; Kouchibouguac N. P., Code 5433Y, 27.vi.1977, 1 ♂ 3 ♀♀, J. R. Vockeroth leg. (all CNCI). NEWFOUNDLAND: Aspen Br[oo]k Cp. [P. Pk.], 18.vii.1961, 1 ♂, C. P. Alexander leg. (USNM); Bay d’Espoir, low veg. on bog, 11.vii.1985, 1 ♀, L. Hollett leg.; Black Head, 21.vii.1967, 1 ♀, J. F. McAlpine leg.; Coal Brook, 24.vi.1983, 3 ♂♂ 1 ♀, A. Borkent leg.; Little H[arbou]r East, moist veg. nr. stream, 10.vii.1984, 1 ♂ 1 ♀, L. Hollett leg. (all CNCI); Junction Pond, Notre Dame Cp. [P. Pk.], 11.vii.1961, 2 ♂♂, C. P.Alexander leg.(USNM);Avalon Pen[insula], Portugal Cove, Indian Meal Line, 15.vii.1982, 1 ♀, 31.vii.1982, 1 ♂, b. l., 15.vii.1982, 2 ♀♀ (1 ♀ genit. prep.), [no collector] (NFRC); Portugal Cove, Northeast Pond, 11.vii.1987, 1 ♂; Portugal Cove, sedge fen, 27.vi.1987, 1 ♂ (genit. prep.), both T. A. Wheeler leg. (both DEBU); St. John’s, Agric. Exp. Stn., 26.vii.1967, 1 ♀, J. F. McAlpine leg. (CNCI, genit. prep.). NOVA SCOTIA: CBHNt. [Cape Breton Highlands National] Pk., Cheticamp R., PG563688, forest noodplain, 1.vi.1984, 1 ♀, B. E. Cooper leg.; same locality but Lone Shieling, PG731861, swept along fast rocky stream, 28.vi.1983, 1 ♀, J. R. Vockeroth leg.; same locality but Pleasant Bay, PG684871, wet hardwood forest, 10.vii.1984, 2 ♀♀, H. J. Teskey leg.; Cape Breton, 2 mi W Lone Shieling, Anse R., 29.v.1983, 2 ♀♀, H. Goulet leg.; Kentville, 6.viii.1958, 1 ♂, J. R. Vockeroth leg.; Lawrencetown, Halifax Co., 19–20.vii.1967, 1 ♂, D. M. Wood leg. (all CNCI); Lockeport, 18.vii.1958, 16 ♂♂ 9 ♀♀ (1 ♀ genit. prep.), 25.vii.1958, 3 ♂♂; Cranberry I., Lockeport, 24.vii.1958, 1 ♂, 25. vii.1958, 1 ♀; Mount Uniacke, 5.viii.1958, 1 ♂; Petit Étang, PG565677, marshy river shore, fresh water, 25.vi.1983, 1 ♀; S. Harbour, PG929935, marshy lake shore, brackish water, Carex , Iris , Juncus , 27.vi.1983, 1 ♂ 1 ♀; S. Harbour, beach, PG949958, damp ground with Carex & Iris , 3.vii.1983, 1 ♂, all J. R. Vockeroth leg. (all CNCI). ONTARIO: Algonquin Park, 26–30.vi.1955, 3 ♂♂ 5 ♀♀ (1 ♀ genit. prep.), Sabrosky leg. (USNM);Algonquin Pk., 23.vi.1962, 1 ♂ 1 ♀, R. J. Pilfrey leg., 20.vi.1978, 2 ♀♀, 4.vii.1978, 2 ♀♀, D. McCorquodale leg.; Algonquin Pk., Swan Lake Stn., Scott Lake Survey, 45°29'15"N 78°43'20"W, forested slope, 17.vi.1993, 1 ♀, S. A. Marshall leg.; Algonquin P. Pk., nr. Crossbar Lake, 45.3271°N 78.2990°W, Malaise trap, hardwood forest, canopy gap (CR-GAP), 4–17. vii.2008, 1 ♂, E. Proctor leg. (all DEBU); Algonquine [sic], mixed wood, 1.vi.1991, 1 ♀, M. Barták leg. (MBPC, genit. prep.); 10 km NW Penetanguishene, Awenda P. Pk., Second Lake, sweep sedge at shoreline, 13.vii.1992, 1 ♂ 3 ♀♀, T. A. Wheeler leg. (LEMQ 0039598–600, 603); 10 km N Bobcaygeon, “Nogie’s Creek”, sweep creekside veg., 1.vii.1995, 1 ♂, J. M. Dow leg. (DEBU); Brittania, 17.vi.1938, 1 ♀, G. E. Shewell leg. (CNCI); Bruce Co., Cramer Rd., 29.vii.1997, 1 ♂, S. A. Marshall leg.; Bruce Co., Crane River & Hwy#6, sweep, 23.vi.1995, 1 ♀, both S.A. Marshall leg.; Bruce Co., Hwy#6 @ Crane River, 45°08.91'N 81°28.30'W, sweeps, Carex aquatilis , 21.vi.2008, 1 ♂, K. N. Barber leg. (all DEBU); Bruce Co., Dorcas Bay, 45°11'N 81°35'W, 22.vi.2008, 2 ♂♂ 2 ♀♀, S. A. Marshall leg. (DEBU 00299106, -12, -15, -16, 1 ♂ 1 ♀ genit. prep.); Bruce Co., Hwy#6 @ Willow River, 45°10.39'N 81°31.23'W, sweeps, mostly Carex , Equisetum , 21.vi.2008, 3 ♂♂ 5 ♀♀, J. Klymko leg. (DEBU); Bruce Co., Bruce Pen. Natl.Pk., Lower Andrew Lk., portage trail, sweep, 8.vi.2000, 1 ♂, C. S. Onodera leg. (DEBU 00080050); Bruce Peninsula N. P., Bartley Lake, 45°12.9'N 81°29.3'W, sweeps, shoreline graminoids, 2.vii.1999, 2 ♂♂ 1 ♀, K. N. Barber leg.; Bruce Peninsula N. P., bank of Crane River nr. Hwy 6, 45°08.9'N 81°28.1'W, sweeps/pooter, Calamagrostis & Carex , 31.vii.1997, 3 ♂♂ 3 ♀♀ (1 ♀ genit. prep.), K.N. Barber leg., sweeps, grasses/sedges, 31.vii.1997, 1 ♂, S. A. Marshall leg.; Bruce Peninsula N. P., Crane River below Lake Scugog, 45°07.0'N 81°32.1'W, sweeps, riverside vegetation, 3.vii.1999, 2 ♂♂ 1 ♀ (1 ♂ genit. prep.), K. N. Barber leg. (all DEBU); Bruce Peninsula N. P., Dorcas Bay Rd. at Willow Creek, 45°09.4'N 81°34.4'W, sweeps, mostly creekside graminoids, 20.vi.1999, 1 ♂, S. A. Marshall leg., 3.vii.1999, 5 ♂♂ 6 ♀♀, K. N. Barber leg.; same locality but 45°09.39'N 81°34.43'W, sweeps, Carex aquatilis , 22.vi.1999, 2 ♀♀, K. N. Barber leg. (all DEBU); Bruce Peninsula N. P., Emmett Lake, 45°13.1'N 81°29.0'W, sweeps, graminoids, wet area under Acer , 2.vii.1999, 1 ♀; same locality but 45°13.4'N 81°28.3'W, sweeps, graminoids, edge of marsh, 2.vii.1999, 1 ♂ 1 ♀; Bruce Peninsula N. P., Singing Sands, 45°11.6'N 81°34.4'W, sweeps, grasses along dry ditch, 31.vii.1997, 1 ♂ 4 ♀♀, 4.vii.1998, 1 ♂ 4 ♀♀; same locality but 45°11.50'N 81°34.61'W, sweeps, sedges in fen, 20.vi.2008, 1 ♂, 22.vi.2008, 8 ♂♂ 1 ♀ (1 ♂ genit. prep.), all K. N. Barber leg. (all DEBU); Bruce Co., Singing Sands, 45°11.5'N 81°34.9'W, 27.vii.1997, 1 ♀, S.A.Marshall leg.(DEBU 00075282); ~ 40 km NE Chapleau, 47°59.76'N 82°55.04'W, wet roadside sweeps, mostly Carex utriculata , 23.vi.2013, 1 ♂ (genit. prep.), 13.vii.2013, 4 ♂♂ 2 ♀♀, wet roadside sweeps, mostly Carex utriculata , grasses, 23.vi.2013, 3 ♂♂ 1 ♀; ~ 5 km SE Cochrane, 49°01.16'N 80°57.93'W, sweeps, railside Equisetum spp., graminoids, herbs, 18.vii.2009, 1 ♂; ~13.5 km S Cochrane, 48°56.65'N 81°00.18'W, hydro right-of-way,sweeps, mostly Carex utriculata , 22.vi.2013, 1 ♂, 18.viii.2013, 1 ♂ 1 ♀, all K. N. Barber leg. (all CNCI); Crieff Bog, 3 km W Puslinch, C3bC, pt3b, sedge island, 28.v.–4.vi.1987, 1 ♂, D. Blades leg. (DEBU); Dubreuilville, along Magpie River, 48°21.12'N 84°34.04'W, sweeps, Equisetum ssuviatile , Carex , 10.vii.2010, 5 ♀♀, K. N. Barber leg. (CNCI); same locality but sweeping Equisetum ssuviatile , Carex spp. on muddy river bank, 10.vii.2010, 8 ♂♂ 14 ♀♀, J. Roháček leg. (SMOC, 5 ♂♂ 3 ♀♀ genit. prep., 1 ♂ 1 ♀ photographed); ~ 35 km WSW Dubreuilville, 2 km SE jct. Hwys.#17 & #519, 48°17.16'N 84°53.34'W, sweeps, roadside vegetation incl. wet ditch, 31.vii.2008, 1 ♂ 1 ♀, sweeps, Equisetum sp., 31.vii.2008, 2 ♀♀; ~ 3.8 km ENE Dugwal, 48°35.33'N 80°57.90'W, sweeps, wet ditch, Carex utriculata , Equisetum ssuviatile , Scirpus , 23.vi.2013, 1 ♂, 13.vii.2013, 2 ♀♀, all K. N. Barber leg. (all CNCI); ~ 55 km NNW Elliot Lake, S of Rocky Island Lake, 455 m, 46°49.32'N 82°59.54'W,sweeping, vegetation with predominant Scirpus sp., 3.vii.2010, 1 ♀, J. Roháček leg. (SMOC); ~ 59 km NNW Elliot Lake, s. of Rocky Is. Lake, 46°50.16'N 83°03.05'W, sweeps, mostly Carex aquatilis in fen, 3.vii.2010, 2 ♂♂ 1 ♀, K. N. Barber leg. (CNCI); same locality but 455 m, sweeping, mostly Carex rostrata ? [more likely C. utriculata ] in fen, 3.vii.2010, 1 ♂ 1 ♀, J. Roháček leg. (SMOC); ~ 63 km NNW Elliot Lake, s. of Rocky Is. Lake, 46°49.80'N 83°09.08'W, sweeps, streamside graminoids, 4.vii.2010, 3 ♂♂ 1 ♀, K. N. Barber leg. (CNCI); same locality but 425 m, sweeping streamside graminoids, 4.vii.2010, 3 ♀♀, J. Roháček leg. (SMOC); ~ 66 km NNW Elliot Lake, Rocky Island Lake, 46°50.82'N 83°08.76'W, sweeps, Scirpus [ microcarpus ] on dried shoreline, 4.vii.2010, 2 ♂♂ 4 ♀♀, K. N. Barber leg. (CNCI); same locality but 405 m, sweeping Scirpus sp. [ S. microcarpus ] on dried shoreline, 4.vii.2010, 6 ♂♂ 5 ♀♀, J. Roháček leg. (SMOC, 1 ♂ genit. prep.); Fathom Five Nat. Pk., N. Cove Island, dry cedar, p.m. sweeps, 25.vi.1995, 1 ♂, fen, Bass Bay shore, p.m. sweeps, 25.vi.1995, 4 ♂♂ 5 ♀♀; Fathom Five Nat. Pk., [N.] Cove Island, shore of Bass Bay, sweep, 26.vii.1995, 1 ♂, all S. A. Marshall leg. (all DEBU); Finland, S of Caliper Lake, sweep sedge at beaver dam, 10.vii.1992, 2 ♀♀, T. A. Wheeler leg. (LEMQ 0039601, -602, 2 ♀♀ genit. prep.); ~7.0 km E Foleyet, 48°14.34'N 82°20.75'W, hydro right-of-way, sweeps, mostly Carex utriculata , 13.vii.2013, 1 ♀; ~ 2.8 km SE Fraserdale, 49°49.96'N 81°35.03'W, sweeps, mostly Equisetum ssuviatilis in wet ditch, 20.vii.2009, 1 ♂; Goulais River, end of Island Rd., 46°43.57'N 84°24.45'W, sweeps, mud nats, Equisetum ssuviatile , Dulichium arundinaceum , 9.vii.2007, 1 ♂ 1 ♀; Goulais River, Pine Shores Rd., 46°41.67'N 84°25.47'W, sweeps, Thalictrum , Clematis , sedges, edge of Cranberry Ck., 4.vii.2007, 1 ♂ 1 ♀, all K. N. Barber leg.(all CNCI); Goulais River, Sand Bay, 46°44.81'N 84°32.68'W, sweeping Juncus and Carex at margins of fen pools, 10.vii.2010, 9 ♂♂ 3 ♀♀, J. Roháček leg. (SMOC, 4 ♂♂ 1 ♀ genit. prep.); ~ 7.5 km NE Goulais River, Robertson Rd. below Robertson Cliffs, 46°45.89'N 84°18.40'W, sweeps, Carex gynandra under Acer , 4.vii.2016, 8 ♂♂ 16 ♀♀, K. N. Barber leg. (CNCI); Greenwater P. Pk., 49°11.05'N 81°16.04'W, sweeps, mostly emergent Equisetum ssuviatile , 18.vii.2009, 2 ♂♂ (DEBU 01501989, -90); Greenwater P. Pk., 49°10.91'N 81°16.28'W, sweeps, Carex , Calamagrostis , Phalaris , in creek noodplain, 21.vii.2009, 2 ♂♂ 9 ♀♀ (DEBU 01502129–39); Greenwater P.Pk., 49°10.93'N 81°16.37'W,sweeps, Phalaris arundinacea in creek noodplain, 21.vii.2009, 1 ♀ (DEBU 01502107); Greenwater P.Pk., Sandbar Lk.Trail, 49°13.10'N 81°17.35'W,sweeps, lakeshore Equisetum spp., graminoids, Caltha , 21.vii.2009, 3 ♂♂ 6 ♀♀ (DEBU 01502090–98, 1 ♀ genit. prep.), all K. N. Barber leg.; Guelph, 14.vi.1973, 1 ♀, D. H. Pengelly leg., 31.v.1982, 1 ♀, A. W. Schaafsma leg. (DEBU); ~ 85 km W Hearst, 49°46.14'N 84°49.10'W,gas right-of-way, sweeps, sedges and Equisetum ssuviatile , 21.vi.2013, 1 ♀; ~ 5 km NE Heyden, Hwy 552, 46°41.37'N 84°16.85'W, sweeps, roadside ditch/stream, graminoids, 31.vii.2006, 2 ♀♀; ~ 6 km N Heyden, Hwy #17 base of “Mile Hill”, 46°41.74'N 84°20.60'W, sweeps, graminoids under alder, 7.viii.2005, 1 ♂ 1 ♀; ~ 13 km N Heyden, ~ 3.8 km E Robertson Lake Rd., 46°45.7'N 84°18.4'W, sweeps, Carex, Impatiens, Aster , 1.viii.2005, 1 ♀, all K. N. Barber leg. (all CNCI); Hwy 17N & Trout Lake Road, 46°37.563'N 84°17.019'W, sweep, roadside, 23.vii.2011, 1 ♂ 1 ♀, J. E. Swann & D. R. Edwards leg. (BDUC); Hurkett, dock area, 48°50.42'N 88°29.38'W, sweeps, emergent Equisetum ssuviatile , 31.vii.2008, 1 ♀; Icewater Creek WS [Watershed], 46°53.72'N 84°03.39'W, sweeps, riparian ferns, graminoids, 5.viii.2006, 1 ♂ 1 ♀; same locality but 12.7 km NNE Searchmont, mi.10.5 Whitman Dam Rd., alder thicket, 21.vi.1986, 6 ♂♂ 10 ♀♀ (1 ♀ genit. prep.), 23.vi.1986, 2 ♂♂ 3 ♀♀, 7.vii.1986, 1 ♀, 21.vii.1986, 1 ♂, all K. N. Barber leg.; same locality but ~ 12.7 km NNE Searchmont, mi.10.5 Whitman Dam Rd., riparian meadow/alder thicket, Malaise, 24–29.vi.1986, 1 ♂, [K. N. Barber] leg.; same locality but 13.5 km NNE Searchmont, mi.15 Whitman Dam Rd., sandy access road, 20.vi.1986, 2 ♀♀, K. N. Barber leg.; Iroquois Falls, overgrown wet shrubby Sphagnum bog, 18.vi.1987, 2 ♂♂ 13 ♀♀, swept over small sandy stream, 24.vi.1987, 1 ♂, Carex , grass, on unshaded wet soil, 24.vi.1987, 1 ♂, J. R. Vockeroth leg. (all CNCI); ~11.9 km N Kejick, 49°43.89'N 95°04.14'W, sweeps, wet ditch, graminoids/ Equisetum , 30.vii.2008, 2 ♂♂ 2 ♀♀, sweeps, wet ditch, Equisetum ssuviatile , 30.vii.2008, 2 ♂♂ 1 ♀, sweeps, wet ditch, Calamagrostis canadensis , 30.vii.2008, 1 ♀; King Mt., 26 km N S[ault] S[ainte] Marie, riparian sweeps, 16.vi.1987, 12 ♂♂ 18 ♀♀ (1 ♀ genit. prep.), all K. N. Barber leg. (all CNCI); Lake Superior P. Pk., Crescent Lk. campground, 47°16.66'N 84°33.00'W, sweeps, shoreline sedges, 29.v.2010, 1 ♂, K. N. Barber leg. (DEBU 01502430); same locality but Crescent Lake Trail, 47°16.73'N 84°33.12'W, sweeping Clintonia , ferns, Aralia , Maianthemum under Betula / Acer , 9.vii.2010, 1 ♂, J. Roháček leg. (SMOC); Lake Superior P. Pk., Hwy 17 near jct. Agawa Rock, 47°22.31'N 84°41.23'W, sweeps, mostly Carex utriculata , 30.vi.2013, 3 ♂♂ 2 ♀♀ (DEBU 01503939–43, 2 ♂♂ genit. prep.), 12.vii.2014, 1 ♂ 3 ♀♀ (DEBU 01503950–53), K. N. Barber leg.; Algoma District, Lake Superior Prov. Pk., Rabbit Blanket Lake, 43°41'24"N 80°23'12"W [coordinates do not match locality], 400 m, 20.vi.2001, 1 ♂, S. A. Marshall leg. (DEBU 00170277); Luther Marsh Bog, sweeps, 27.vi.1985, 1 ♂ 4 ♀♀, K. N. Barber leg. (DEBU); ~ 6.3 km E Macleod, 49°41.37'N 86°51.41'W, sweeps, graminoids incl. Carex utriculata & C. aquatilis substricta , 6.vii.2012, 1 ♂, K. N. Barber leg. (CNCI); Manitoulin I., nr. Evansville, Campbell Bay, 45°49'32"N 82°33'14"W, sweeping, lake shore graminoid vegetation, 2.vii.2010, 2 ♀♀, J. Roháček leg. (SMOC); Manitoulin Is., ~ 2.2 km N Cold Springs, Perch Ck. @ Hwy 540, 45°53.1'N 82°06.2'W, sweeps, various grasses/sedges in noodplain, 4.vii.1999, 2 ♂♂; same locality but 45°53.2'N 82°06.3'W, sweeps/pooter, Calamagrostis canadensis , 1.viii.1997, 1 ♀, K. N. Barber leg. (CNCI); Manitoulin Island, 10 km W Gore Bay, 45°53'N 82°34'W, sweep in grassland alvar, 20.vi.1996, 5 ♂♂ 4 ♀♀, P. Bouchard leg. (LEMQ 0039586–94, 1 ♀ genit. prep.); Manitoulin Is., 0.7 km N Michael’s Bay Pk., 45°36.0'N 82°06.3'W, sweeps, lakeside grasses, 4.vii.1999, 1 ♀; same locality but 45°36.5'N 82°06.2'W, sweeps/pooter, graminoids in fen nat, 28.vii.1997, 1 ♂ 4 ♀♀, 30. viii.2004, 1 ♂, sweeps, Carex / Calamagrostis in fen nat, 5.vii.1998, 1 ♂ 4 ♀♀, all K. N. Barber leg. (all CNCI); Manitoulin I., Misery Bay Nature Reserve 45°47.64'N 82°44.93'W,sweeping, mosty Carex from wetlands boardwalk, 2.vii.2010, 11 ♂♂ 12 ♀♀, J. Roháček leg. (SMOC, 1 ♂ 3 ♀♀ genit. prep.), sweeps, mostly Carex stricta from wetlands boardwalk, 2.vii.2010, 2 ♂♂ 1 ♀, K. N. Barber leg. (DEBU 01502488–90); Manitoulin I., nr. Misery Bay Nat. Reserve, Little Lake Huron Road, 45°47.93’N 82°45.52’W, sweeping, mostly Carex , Juncus on wet alvar, 2.vii.2010, 1 ♂ 11 ♀♀, J. Roháček leg. (SMOC, 1 ♀ genit. prep.), sweeps, mostly Carex , Juncus , on wet alvar, 2. vii.2010, 3 ♂♂ 6 ♀♀, K. N. Barber leg. (CNCI); Manitoulin Island, Poplar, 45°46'N 82°28'W, sweep along grassy trail, 27.vi.1992, 1 ♂ 1 ♀, T. A. Wheeler leg. (LEMQ 0039604, -05, 1 ♂ genit. prep.); Manitoulin I., Sand Bay, 45°48'06"N 82°47'36"W, dunes, sweep grassy area by stream, 25.vi.2003, 1 ♀, M. Buck leg. (DEBU 01131800); Marmora, 7.vi.1952, 1 ♀; Mattawa, wet alder thicket, rich undergrowth, 16.vi.1987, 2 ♀♀ (1 ♀ genit. prep.), all J. R. Vockeroth leg.; Hwy#17, ~ 7 km W Mattawa, 46°17.3'N 78°49.0'W, sweeps, Carex gynandra , 30.vi.2005, 5 ♂♂ 4 ♀♀, K. N. Barber leg.; Maynooth, 19.vi.1953, 2 ♀♀, J. F. McAlpine leg.; Mer Bleue, 23.vi.1952, 2 ♂♂, G. E. Shewell leg.; Midland, 30.vii.1950, 1 ♂ 2 ♀♀ (1 ♀ genit. prep., hind legs in microvial), swampy woods, balsam poplar, 2.v.1959, 1 ♀, J. G. Chillcott leg. (all CNCI); Moosonee, 51.27717°N 80.64778°W, Repl. 3 wet, pan traps, 16–19.vi.2010, 1 ♂; Moosonee, 51.24690°N 80.68102°W, Repl.3 mesic, Malaise trap, 23–26.vi.2010, 1 ♂; Moosonee, 51.28034°N 80.64252°W, Repl. 1 wet, Malaise trap, 15–18.vi.2010, 1 ♂; Moosonee, 51.27717°N 80.64778°W, Repl. 3 wet, Malaise trap, 19–22.vi.2010, 1 ♂, all NBP Field Party leg. (all LEMQ); Moosonee, 51°16.07'N 80°38.66'W, sweeps, shoreline graminoids, 9.vii.2014, 1 ♂; Moosonee, 51°16.63'N 80°38.87'W, sweeps, Calamagrostis , Carex , drier edge of sedge meadow, 9.vii.2014, 2 ♂♂ 2 ♀♀; Moosonee, 51°16.69'N 80°38.86'W, general sweeps, sedge meadow, 9.vii.2014, 11 ♂♂ 9 ♀♀ (1 ♂ genit. prep., 2 pairs in copula); Moosonee, 51°16.75'N 80°38.76'W, sweeps, Equisetum [ : 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 279-292, DOI: 10.5281/zenodo.4272829