Liocyrtusa luggeri
Creators: name: Peck, Stewart B.
name: Cook, Joyce
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Leiodidae
Liocyrtusa
Liocyrtusa luggeri

description: Liocyrtusa luggeri (Hatch, 1927)
(Fig. 4, 18)
Anogdus luggeri Hatch, 1927: 17. Holotype, female, in UMSP, seen. Type locality: Minnesota; no other data.
Cyrtusa luggeri (Hatch); Brown 1937b: 171.
Liocyrtusa luggeri (Hatch); Daffner 1985: 695; 1988: 286.
Diagnosis. Length (pronotum + elytra) = 1.49–2.16 mm; greatest width = 0.98–1.42 mm. Reddish brown, moderately shiny. Fine, irregular microsculpture scattered on head and pronotum, more prominent on elytra. Head with fine, moderately spaced punctures anteriorly; punctures larger and more closely spaced on vertex. Antennal club variable in width; antennomere 8 thin and about half width of antennomere 7; apical antennomere clearly narrower than 9 and 10. Sides of pronotum rounded, posterior angles obtuse. Pronotum moderately finely, sparsely punctate medially, punctures more closely spaced laterally. Elytral strial punctures coarse, separated by less than one diameter, visible to base of pronotum; interstrial punctures smaller and more widely spaced. Metasternum coarsely punctate, punctures more densely spaced laterally, with impunctate area medially. Metatibia broad, with apex about three times width at base. Male mesotibial process triangular. Abdominal sternite III rugose, sternites IV–VII each with row of fine punctures before apex. Median lobe of aedeagus broad; apical lobes short with rounded apices (Fig. 4). Parameres (Fig. 4) broad, with membranous apices extending beyond apices of median lobe. Internal sac as in Fig. 4.
Distribution. North American distribution (Fig. 18): CANADA. ALBERTA, BRITISH COLUMBIA. MANITOBA, ONTARIO, QUEBEC, SASKATCHEWAN. UNITED STATES. ARIZONA, CALIFORNIA, IDAHO. MINNESOTA, UTAH, WASHINGTON.
Previously recorded in North America (Hatch 1927, Brown 1937b, Daffner 1985, 1988) from: CANADA. BRITISH COLUMBIA. Creston. 23 km NE Creston. Mabel Lake at Squaw Valley. 13 km N Nelway. Royal Oak. Summerland. MANITOBA. Aweme. ONTARIO. Arnprior. Constance Bay. Leamington. Mer Bleue, near Ottawa. QUEBEC. Aylmer. SASKATCHEWAN. Saskatoon. UNITED STATES. ARIZONA. Flagstaff. CALIFORNIA. Nevada Co., Sagehen Creek. WASHINGTON. Okanogan Co., near Buzzard Lake.
Seasonality. Adults are known from the months of May to October, with most from June to August.
Bionomics. Adults have been collected in habitats ranging from tall-grass prairie and riparian forest, to spruce-aspen forest, and mostly from mixed hardwood forest. Taken by flight intercept traps, but also by evening car netting, sweeping, and ultraviolet light traps.
New material examined. We have seen 53 specimens from the following localities. CANADA ALBERTA. 15 km SW Beaver Mines on road 774. Cypress Hills Provincial park. MANITOBA. Richer, Sandilands Provincial Forest, forest road 19. Pinawa, route 433. 10- 12 km E. Marchand. 17 km N Woodridge, highway 210. St. Rita, Agassiz Provincial Forest. Tolstoi to Vita. ONTARIO. Arnprior. Kemptville Forest. Constance Bay. Thunder Bay. L3C6 Wolford Township, 44° 52’03”N, 75°43’50” W. UNITED STATES. ARIZONA. Flagstaff, Oak Creek Canyon at Sterling Canyon. Pinery Creek, Chiricahua Mountains. Yavapai Co., Village Oak Creek. IDAHO. Bonner Co., Sagie. MINNESOTA. Lyon Co., Camden State Park. Pipestone Co., Pipestone National Monument. UTAH. Daggett Co., nr. Red Canyon, Flaming Gorge National Recreation Area. Summit Co., Henrys Fork Camp. WASHINGTON. Walla Walla.
description: Published as part of Peck, Stewart B. & Cook, Joyce, 2013, Systematics and distributions of the genera Cyrtusa Erichson, Ecarinosphaerula Hatch, Isoplastus Horn, Liocyrtusa Daffner, Lionothus Brown, and Zeadolopus Broun of the United States and Canada (Coleoptera: Leiodidae: Leiodinae: Leiodini), pp. 1-32 in Insecta Mundi 2013 (310) on pages 10-11, DOI: 10.5281/zenodo.5193714