Seeversiella globicollis Bernhauer 1907, syn. nov.

1. Seeversiella globicollis (Bernhauer, 1907) (Figs. 1­10, 13, 17, 20­36)

Atheta (Microdota) globicollis Bernhauer, 1907: 388.

Atheta (Microdota) globicollis: Bernhauer & Scheerpeltz, 1926: 632. Sipalia cristata Fenyes, in litteris (manuscript name).

Seeversiella bispinosa Ashe, 1986: 503, syn. nov.

Type material. Lectotype of A. globicollis (here designated): CANADA: Ontario:, “Nepigon 0 6.6.18 Ont[ario]. Dr. A.Fenyes”, “248”, “95.” (in red ink), “ globicollis Brh. Cotypus ” (yellow label) (FMNH); paralectotype: CANADA: Ontario:, “Nepigon 0 6.6.18 Ont[ario]. Dr. A.Fenyes”, “249”, “ globicollis Brh. Typus ” (yellow label) (FMNH). The purpose of the lectotype designation is to assure correct and consistent application of the name in the future. The specimen designated as lectotype was supplied with the red lectotype label.

Paratypes of S. bispinosa: UNITED STATES: Arizona: Coconino Co.:,, San Francisco Mts., Hart Prairie Rd. (418), woody debris, base of dead ponderosa pine (M.W.Sanderson), 11.ix.1982 (FMNH).

Additional material. CANADA: British Columbia:, 2 mi. S Salmo (Campbell & Smetana), 9.vi.1968;, Mt. Garibaldi, 9 mi. N Squamish, 1500’ (Campbell & Smetana), 30.v.1968; 1 specimen, 26.4 mi. N Quesnel, 2350’, soil and moss under log (B.D.Ainscough), 3.xi.1978; 1 specimen, Birkenhead Pr. Pk., 1600’, humus under maple (B.D.Ainscough), 16.iii.1977;, McBride, river debris (D.E.Bright), 15.vii.1981;, 46 km W McBride, sifting Populus litter at edge of spruce­cedar forest (J.M.Campbell), 26.viii.1983; Alberta: 4 specimens, Waterton Lks. N. P., Rowe Cr., 5400’, under ground squirrel carcass (J.M.Campbell), 19.vi.1980; 6 specimens, Waterton River meadow, sod (I.M.Smith), 9.vi.1980; 1 specimen, Waterton Lks. N. P., mi. 3 Chief Mt. Hwy., 4500’ (J.M.Campbell), 14­17.vi.1980; 1 specimen, George Lake, 53°57'N 114°06'W (R.E.Leech), 10.ix.1966;, Cypress Hills Prov. Pk. (Redner & Starr), 9­15.vi.1973 (all ­ CNCI); Quebec: Hull Co.:, Gatineau Park, King Mountain, pine stump buttress (W.S.Suter), 24.v.1979 (FMNH);, “Sapinière Métis, Fosse L­4, 23.viii.1993 ”;, Lac des Étang, Bétulaie jaune à sapin, 4­11.viii.1999;, Lac Poissonneux, Bétulaie jaune à sapin, pitfall trap, 4­11.viii.1999;, ditto but 13­20.vii.1999;, ditto but 8­15.vi.1999 (all ­ SCFK);, ditto but 15­22.vi.1999;, Lac Mitis, sapinière métis (Lindgren), 28.vii.1993;

, ditto but 21.vi.1993;, Anticosti (Lindgren), 16.vi.1993 (all ­ SPSU); UNITED STATES: Arizona: Apache Co.: 2, 30 km S Eagar, Apache National Forest, 33º51.57'N 109º11.73'W, 2500 m, in forest litter, Picea, Pinus (V.I.Gusarov), 6.viii.1999 (KSEM); 1 specimen, Apache N. F., Escudilla Mt., 8 mi. NE Alpine, 2730 m (J.M.Campbell), 17.vii.1976 (CNCI);, 22 mi. SW Eagar, 2700 m, squirrel midden (P.M.Hammond), 15.vii.1976; 2, Chuska Mts., 2600 m, squirrel midden (P.M.Hammond), 11.vii.1976 (all ­ BMNH); Cochise Co.: 3 specimens, Huachuca Mts., Bear Saddle, 8100’ (A.Smetana), 5.viii.1979 (CNCI); 7 specimens, Huachuca Mts., Carr Cny., 2150 m, leaf oak litter (P.M.Hammond), 23.vii.1976 (BMNH); 2 specimens, Huachuca Mts., Miller Ch., 7200­ 7800’ (A.Smetana), 4.viii.1979; 1 specimen, Huachuca Mts., Miller Cn., 5500’ (A.Smetana), 1.viii.1969; 1 specimen, Chiric Mts. Rustler Park, 8400’ (A.Smetana), 24.vii.1969;

, Chiricahua Mts. Nr. Ash Spg., 6300’ (A.Smetana), 29.vii.1979;, Chiricahua Mts., East Turkey Creek, 6400­6800’ (A.Smetana), 28.vii.1979; 1 specimen, Chiricahua Mts., near Barfoot Park, 7500’ (A.Smetana), 27.vii.1979; 1 specimen, Pinaleno Mts. Wet Canyon, 6000’ (A.Smetana), 29.vii.1969 (all ­ CNCI); Coconino Co.: 15 specimens, Hutch Mountain, Pseudotsuga menziesi duff (M.W.Sanderson), 14.x.1984 (KSEM); Gila Co.: 7 specimens, 21 mi. NE Payson, FR 289 between Tonto Creek (6000 ft) and Horton Creek (6500 ft), maple litter near Horton Spring (L.Herman), 5.vi.1986 (AMNH);, Pinal Mts., Pioneer Pass, 1660 m, leaf litter (P.M.Hammond), 25.vii.1976 (BMNH); Graham Co.:, 29 mi. SSE Safford, Rt. 266 in Penaleno Mts., Alder Spring near Stockton Pass Campground, 5700 ft, oak litter (L.Herman), 13.v.1986 (AMNH); 4 specimens, Pinaleno Mts., Turkey Flat, 7200’ (A.Smetana), 27.vii.1969; (CNCI); Navajo Co.: 17 specimens, Black Lake, Sitgreaves National Forest, 2120­2240 m, leaf litter (P.M.Hammond), 13­ 14.vii.1976 (BMNH); Santa Cruz Co.: 3 specimens, Santa Rita Mts., Madera Canyon, Bog Spring, 5800 ft (L.Herman), 6.vi.1981 (AMNH); 3 specimens, Santa Rita Mts., Mt. Wrightson, 8000­8500’ (A.Smetana), 9.viii.1979 (CNCI); Yavapai Co.:, 14 mi. SW Clarkdale, Forest Road 104, 7200 ft (L.Herman), 2.vi.1986 (AMNH); New Mexico: Lincoln Co.:,, 15 mi. N Ruidoso, Sacramento Mts., Kraut Cyn., 7400 ft, litter at seep (L.Herman), 3.ix.1985;, 14 mi. N Ruidoso, Sacramento Mts., Mills Cyn., 7000 ft, litter near spring runoff (L.Herman), 3.ix.1985; Torrance Co.:,, 6 mi. W Manzano Mts., Red Canyon Campground, 7800 ft, oak, willow, pine litter (L.Herman), 12.v.1988 (all ­ AMNH); Bernalillo Co.: 3 specimens, Sandia Mts., Cibola N. F., Tree Spr. Trail, 8500’ (A.Smetana), 6.vii.1969;, ditto but Las Huertas Crk., 8.vii.1969; Otero Co.: 6 specimens, Lincoln N. F., 2 mi. SE Cloudcroft, 8500’ (A.Smetana), 13.vii.1969;, ditto but 1 mi. SE Cloudcroft, 8750’, 14.vii.1969; 2 specimens, ditto but 13­18.vii.1969 (CNCI); Utah: San Juan Co.: 2 specimens, 5 mi. W Monticello, Dalton Spring, poplar, willow, oak litter, 8200 ft (L.Herman), 11.vi.1987;, 8 mi. SW Monticello, South Creek Road, Cold Springs, 8600 ft (L.Herman), 10.vi.1987; Washington Co.: 2 specimens, 20 mi. NE Veyo, via Pine Valley Road, 6800 ft (L.Herman), 10.vi.1987; Colorado: Hinsdale Co.:, 20 mi. NW Pagosa Springs, near Bridge Campground, Turkey Peak Spring, 8200 ft (L.Herman), 22.viii.1982;,, ditto but Forest Road 639 to Trail Creek, 8000­8400 ft, 21.viii.1982 (all ­ AMNH); Las Animas Co.:, 10 km SEE Cuchara, SEE of Cordova Pass, San Isabel National Forest, 37º20.28'N 104º59.66'W, 3150 m, in forest litter, Picea, Pinus, Populus (V.I.Gusarov), 3.viii.1999; Archuleta Co.:, 30 km W Pagosa Springs, N of Hwy. 160, San Juan National Forest, 37º13.88'N 107º21.04'W, 2250 m, in forest litter, Quercus, Pinus, Fraxinus, Pseudotsuga (V.I.Gusarov), 4.viii.1999; Rio Grande Co.:, 9.5 km S South Fork, env. of Beaver Creek Reservoir campground, Rio Grande National Forest, 37º34.86'N 106º38.96'W, 2800 m, in forest litter (V.I.Gusarov), 4.viii.1999; Montana: Flathead Co.:, 47 km NE Kalispell, Fish Creek, 48º32.71'N 113º59.08'W, 1100 m, in forest litter, Pinus, Tuja (V.I.Gusarov), 26.viii.2000; Idaho: Boundary Co.:,, 19 km NE Bonners Ferry, Meadow Creek, Kaniksu National Forest, 48º49.28'N 116º08.47'W, 2200 m, in forest litter (V.I.Gusarov), 28.viii.2000 (all ­ KSEM); South Dakota: Custer Co.:,, North Pole Spring, 5500 ft (L.Herman), 15.vi.1981; Wisconsin: Ashland Co.:

, 9 mi. SW Marengo, near Beaver Lake (L.& N.Herman), 7.viii.1978; 2, ditto but (L.Herman), 4.ix.1982 (all ­ AMNH); Eau Claire Co.:, 2 mi. S Eau Claire (W.Suter), 6.v.1976 (FMNH); Minnesota: Pine Co.: 2, 16 mi. E Hinckley, St. Croix State Park (L.Herman), 1.ix.1982 (AMNH); New Hampshire: Coos Co.: 2,, Bretton Woods (CASC); MEXICO: Nuevo Leon:,, 31.5 km SW Linares, 750 m, under leaves (R.Brooks, R.Leschen), 24.iii.1991;, 1 specimen, ditto but under leaves in streambed, 22.iii.1991; 2, 1 specimen, 37 km SW Linares, 900 m, flight intercept trap (R.Brooks, R.Leschen), 17­24.iii.1991; Veracruz:,, 2 specimens, 3.2 km SW Las Vigas, Hwy. 140, 2830 m, pine forest litter (J.S.Ashe), 11.vii.1992; Puebla:, 10 km NE Zacatepec, Hwy. 140, 2500 m, leaf litter in barranca (J.S.Ashe), 10.vii.1992; Michoacan:, 4.8 km W Mil Cumbres, 2820 m, oak and pine forest litter (R.S.Anderson), 27.vii.1988; Guerrero: 2, 9 specimens, 10.3 km SW Filo de Caballo, 2700 m, oak, pine and fir forest litter (R.S.Anderson), 13.vii.1992;, ditto but 15.vii.1992; 2, ditto but 17.vii.1992;, 3 specimens, ditto but 18.vii.1992;, 3 specimens, 9.3 km SW Filo de Caballo, 2400 m, alder forest litter (R.S.Anderson), 15.vii.1992;, 2 specimens, 15 km SW Filo de Caballo, 2500 m, oak forest litter (R.S.Anderson), 16.vii.1992;,, 8 specimens, 5.6 km SW Filo de Caballo, 2310 m, alder forest litter (R.S.Anderson), 17.vii.1992; Oaxaca:, 62.5 km SW Valle Nacional, km 115.5, 2650 m, oak and pine forest litter (R.S.Anderson), 28.vii.1992;,, 5 specimens, 64.5 km SW Valle Nacional, km 117.5, 2600 m, oak forest litter (R.S.Anderson), 28.vii.1992;, 89.5 km SW Valle Nacional, km 142.5, 2430 m, pine forest litter (R.S.Anderson), 28.vii.1992;, 2 mi. S Cerro Pelon, 8000­9000' (M.A.Ivie), 3.vii.1982;, 2 mi. S Cerro Pelon, 8000­9000' (R.S.Miller), 2.vii.1982;, 3.2 km S San Jose de Pacifico, Hwy. 175, 2440 m, forest litter (J.S.Ashe), 22.vii.1992; Chiapas: 2, 4 specimens, Cerro Huitepec, ca. 5 km W San Cristobal, 2700 m, oak forest litter (R.S.Anderson), 14.ix.1992; 3,, 23 specimens, Volcán Tacana, lower slopes, ca. 4 km N Union Juarez, 2000 m, cloud forest litter (R.S.Anderson), 19.ix.1992; GUATEMALA: Quetzaltenango:, 8 km SE Zunil, 2480 m, flight intercept trap (J.S.Ashe, R.Brooks), 20.viii.1994;, 12 km SW Zunil, NE Face Cerro Zunil, 2700­2760 m, hardwood forest litter (R.S.Anderson), 28.v.1991; Guatemala:, Guatemala City, 1 km SE La Pueblito, 1880 m, oak forest litter (R.S.Anderson), 10.vi.1991; HONDURAS: Comayagua:, 2, 18 km E Comayagua, 2000 m, liquidambar litter (R.S.Anderson), 20.viii.1994; Ocotepeque:, 24 km E Ocotepeque, El Guisayote, 14°25'N 89°04'W, 2170 m, flight intercept trap (J.S.Ashe, R.Brooks), 14­16.vi.1994;, ditto but 16.vi.1994;, 12.7 km E and 10.6 km S Ocotepeque, lower slopes El Pital, 14°25'N 89°04'W, 2050 m, oak litter (R.S.Anderson), 15.vi.1994; El Paraiso:, 6.9 km W Yuscarán, Cerro Monserrat, 13°55'N 86°24'W, 1760 m, forest litter (R.S.Anderson), 7.vii.1994 (all ­ KSEM).

Diagnosis. Seeversiella globicollis can be distinguished from other species of Seeversiella by having dark brown body; temples 0.8­2.5 times as long as eyes; glossy pronotum with weak microsculpture; elytra longer than pronotum; wings fully developed, 4 times as long as elytra; tergum 8 with four pairs of macrosetae; the distinct shape of aedeagus (Figs. 24­31, 33­36), especially the hook­shaped distal sclerites of internal sac (Figs. 31, 35); and the shape of spermatheca (Fig. 32).

CP – copulatory piece; DS – distal sclerite of internal sac; LD – lateral diverticulum of internal sac; ML – medial lamellae.

Seeversiella globicollis differs from closely related S. texana in having darker body colour; less distinct microsculpture of head and pronotum; elytra longer than pronotum; fully developed wings, 4 times as long as elytra; straight apex of median lobe (in lateral view) (Figs. 26­27; 43­44); longer copulatory piece of internal sac (Figs. 29, 34; 46, 49­ 50) and spermatheca without umbilicus (Fig. 32).

Seeversiella globicollis differs from the other similar species of Seeversiella (3, 5­8, 10­12) with long elytra and weak pronotal microsculpture in having strongly sclerotized hook­shaped distal sclerites of internal sac and L­shaped spermatheca without umbilicus.

Description. Length 2.4­3.3 mm. Body dark brown, sometimes with lighter elytra and mouthparts.

Head surface glossy, partially with weak isodiametric microsculpture, with fine and weak punctation, distance between punctures equals 2­3 times their diameter. Temples 0.8­2.5 times as long as eyes. Antennal article 2 longer than article 3, article 4 slightly transverse, 5­10 transverse or strongly transverse (ratio 1.5­2.0) (Fig. 9).

Pronotum slightly transverse, 1.2 times as wide as head, width 0.44­0.54 mm, length 0.40­0.47 mm, width to length ratio 1.1, surface glossy, with weak and poorly visible (at 70x) isodiametric microsculpture; punctation as on head. Elytra wider and longer (measured from humeral angle) than pronotum (pronotal length to elytral length ratio 0.9), 1.2 times wider than long, glossy, with fine and weak isodiametric microsculpture, with fine and slightly asperate punctation, distance between punctures equal to 1­2 times their diameter. Wings fully developed, 4 times as long as elytra.

Abdominal terga glossy, with fine microsculpture consisting of strongly transverse meshes, with fine punctation, distance between punctures equals 2­4 times their diameter on terga 3­5 and 4­6 times on tergum 7. Apical margin of tergum 7 with white palisade fringe. Tergum 8 with four pairs of macrosetae (Figs. 20, 22).

In males posterior angles of tergum 3 projecting as spines up to 1 time as long as tergum 3 (measured medially) (Fig. 17), tergum 7 with medial carina along midline, the carina up to 2/3 as long as tergum length (Fig. 17). Posterior margin of male tergum 8 without emargination (Fig. 20).

Aedeagus as in Figs. 24­31, 33­36. Distal sclerites of internal sac hook­shaped (Figs. 31, 35). Proximal seta of the apex of paramere is much longer than the other three setae (Fig. 33).

Spermatheca as in Fig. 32, without umbilicus.

Synonyms. The types of A. globicollis agree completely with the detailed description (Ashe 1986) and with two examined paratypes of S. bispinosa from the type locality, in external characters and in male and female genitalia.

Three specimens in Fenyes collection (CASC) bear a label with the manuscript name “ Sipalia cristata Fenyes ”. Fenyes never published a description of this species.

Distribution. Widespread in North America, from Canada to Honduras (Figs. 385­ 387).

Natural History. Seeversiella globicollis was collected in leaf litter, often near water. In the north of its range S. globicollis occurs at the sea level, in the southern United States and further south the species is restricted to mountainous forests, mostly above 2000 m.