Eurekapnia maculata Broome &amp; Stark &amp; Baumann 2019, New combination
Creators: name: Broome, Hannah Jean
name: Stark, Bill P.
name: Baumann, Richard W.
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Capniidae
Eurekapnia
Eurekapnia maculata

description: <i>Eurekapnia maculata</i> (Jewett, 1954), New combination http://lsid.speciesfile.org/urn:lsid: Plecoptera.speciesfile.org: TaxonName:505895 (Figs. 35-54) <i>Capnia maculata</i> Jewett, 1954:174. Holotype &amp;male; (California Academy of Sciences Collection), Marsh Creek, Contra Costa County, California <i>Capnia</i> (<i>Bolshecapnia</i>) <i>maculata</i>: Ricker, 1965:479 <i>Bolshecapnia maculata</i>: Stewart et al., 1991:202 <b>Distribution. UNITED STATES: CA</b> (DeWalt et al. 2018). <b>Material examined.</b> <b>UNITED STATES: California:</b> Alameda Co., Arroyo Mocho, hills behind Livermore, 24 February 1956, 1&amp;male;, 1&amp;female; (USNM). Arroyo Mocho, S of Livermore, 14 March 1957, S.W. Hitchcock, 3&amp;male;, 1&amp;female; (USNM). Arroyo Mocho, 20 miles S of Livermore, 19 March 1985, R.W. Baumann, C.R. Nelson, 2&amp;male;, 1&amp;female; (BYU). Amador Co., Little Indian Creek, Old Sacramento Road, 3 mi W Plymouth, 16 February 1989, R.L. Bottorff, 2&amp;male;, 1&amp;female; (RLBC). Little Indian Creek, W of Plymouth, 16 February 1989, R.L. Bottorff, 2&amp;male;, 1&amp;female;. Butte Co., Campbell Creek, North Table Mountain Ecological Preserve, 2 February 2007, A.B. Richards, J.B. Sandberg, 2&amp;male;, 2&amp;female; (BYU). Campbell Creek and tributary, North Table Mountain Ecological Preserve, 5 mi S Cherokee, 39.59779 N, - 121.54646 W, 2 February 2007, J.B. Sandberg, J.P. Slusark, A.B. Richards, 1&amp;male; (JBSC). Same site, 1 March 2008, J.B. Sandberg, 1&amp;male;, 1&amp;female; (JBSC). Little Chico Creek. Chico, Hwy 32, 15 February 1985, R.W. Baumann, C.R. Nelson, 1&amp;male;, 5&amp;female; (BYU). Oregon Gulch, Red Bridge, Oregon City, 39.59369 N, - 121.52996 W, 23 February 2008, J.B. Sandberg, D.P. Pickard, 1&amp;male;, 1&amp;female; (JBSC). Colusa Co., Bear Creek, Bear Valley Road near Hwy 20, 17 February 2012, J.J. Lee, 1&amp;female; (BYU). Tributary South Fork Stony Creek, Fout Springs Road, 8 February 2016, C.J. Verdone, M. Fairchild, 2&amp;male; (CSUIC). Contra Costa Co., Back Creek, 37° 54’ 55. 9” N, - 121°55’ 52.9” W, 14 January 2010, L.E. Serpa, 18&amp;male;, 3&amp;female; (LESC). El Dorado Co., Knickerbocker Creek, 3 mi NW Pilot Hill, 6 February 1988, R.L. Bottorff, 22&amp;male;, 8&amp;female; (RLBC). Ringgold Creek, 3 mi S Placerville, 4 March 1988, R.L. Bottorff, 20&amp;male; (RLBC). Seep near Martinez Creek, near El Dorado, 16 February 1989, R.L. Bottorff, 2&amp;male;, 1&amp;female; (USNM). Fresno Co., Mill Creek, 3 miles E Piedra, 20 February 1982, R.F. Gill, 1&amp;female; (BYU). Watts Creek, 6 mi NW Trimmer, near Pine Flat Lake, 28 November 1981, R.F. Gill, 6&amp;male;, 2&amp;female; (BYU). Lake Co., small stream parallel to Hwy 53, S jct. with Hwy 20, 22 January 1955, S.W. Hitchcock, 10&amp;male;, 1&amp;female; (USNM). South Fork Scotts Creek, 38° 59’ 24.4” N, - 122° 58’ 4.3” W, 5 March 2012, L.E. Serpa, 1&amp;female; (LESC). Marin Co., Potread Meadows, Mount Tamalpais, 2 January 1955, S.W. Hitchcock, 2&amp;male;, 5 larvae (USNM). Mendocino Co., Long Valley Creek, Hwy 101, S Laytonville, 39.62529 N, - 123.46301 W, 17 January 2011, J. Lee, 3&amp;male;, 4&amp;female; (JJLC). Spring, Upper Burger Creek, Dos Rios Road, 17 January 2011, J. Lee, 22&amp;male;, 3&amp;female; (JJLC, BYU). Napa Co., Capell Creek, 2.6 mi NW Hwy 128, Hwy 121 junction, 2 February 1993, T. Eichlin, F. Andrews, 2&amp;male; (BYU). Knoxville Creek, Knoxville-Berryessa Road, 27 January 1992, R.W. Baumann, J. Zenger, 12&amp;male;, 5&amp;female; (BYU). Wragg Creek, Hwy 128, 2 February 1993, T. Eichlin, F. Andrews, 2&amp;male; (BYU). Wragg Creek, Hwy 128, 0.2 mi E Gordon Valley Road, 38.43090 N, - 122.15925 W, 26 February 2007, J.B. Sandberg, 1&amp;male; (JBSC). Sacramento Co., Cosumnes River, Michigan Bar, Ruman Ranch Bridge, 27 January 1982, R.L. Bottorff, 11&amp;male;, 3&amp;female; (RLBC). Cosumnes River, Sloughhouse, 16 January 1983, R.L. Bottorff, 1&amp;male;, 1&amp;female; (RLBC). San Benito Co., Chalone Creek, Pinnacles National Monument, 25 February 1955, S.W. Hitchcock, 1&amp;male;, 2&amp;female; (USNM). Same site, 25 February 1955, S.W. Hitchcock, 1 &amp;male; (CNC). Chalone Creek, W Pinnacles National Monument, 7 January 1983, W.D. Shepard, 10&amp;female; (CAS). San Luis Obispo Co., Rocky Creek, Cypress Mountain Road, 22 January 1989, T. Eichlin, F. Andrews, 1&amp;male; (BYU). Santa Rita Creek, 5.2 mi W Templeton, 22 January 1989, T. Eichlin, F. Andrews, 1&amp;male; (BYU). Santa Clara Co., Arroyo Mocho, 20 mi S Livermore at Santa Clara Co., line, J. Herring, 33&amp;male;, 5&amp;female; (USNM). Coyote Creek, 37° 6’ 7.5” N, - 121° 28’ 21.7” W, 16 February 2010, L.E. Serpa, 3&amp;male;, 3&amp;female; (LESC). Hunting Hollow Creek, 37° 4’ 30.9” N, - 121° 27’ 44.7” W, 16 February 2010, L.E. Serpa, 9&amp;male;, 5&amp;female; (LESC). Isabel Creek, 5 km ENE Lick Observatory (UC Berkeley), San Antonio Valley Rd, 37.3563 N, - 121.5887 W, 19 February 2007, R.E. DeWalt, W.D. Shepard, 23&amp;male; (INHS). Jumpoff Creek, 37° 19’ 15.2” N, - 121° 28’ 0.8” W, 18 January 2006, L.E. Serpa, 4&amp;male; reared (LESC). Smith Creek, 37°, 19.6’ 1” N, - 121° 39’ 13” W, 7 February 2003, L.E. Serpa, 3&amp;female; (LESC). 20 mi S Livermore, March 1956, J. Herring, 2&amp;male; (USNM). 1 mi E junction Del Puerto Road and Mines Road, 18 March 1958, S.W. Hitchcock, 1&amp;female; (USNM). Solano Co., Cold Creek, Cold Canyon, Hwy 128, 0.8 mi W Winters, 38.50798 N, - 122.097738 W, 28 February 2008, J.B. Sandberg, D.P. Pickard, 1&amp;male; (BYU). Cold Creek, Monticello Dam, Stebbins Preserve above Hwy 128, 17 March 1992, A.W. Knight, 6&amp;male;, 2&amp;female; (RLBC). Sonoma Co., Dry Creek, 38° 20’ 38.3” N, - 122° 35’ 39.7” W, 2 February 1982, L.E. Serpa, 1&amp;male; (LESC). Stanislaus Co., Del Puerto Creek, Frank Raines Park, 20 February 1985, R.W. Baumann, C.R. Nelson, 1&amp;male; (BYU). Del Puerto Creek, 37° 24’ 42.2” N, - 121° 24’ 42.2” W, 7 April 2008, L.E. Serpa, 1&amp;female; (LESC). Orestimba Creek, 37° 17’ 24.7” N, - 121° 11’ 37.1” W, 23 January 2003, L.E. Serpa, 1&amp;male;, 2&amp;female; (LESC). Tehama Co., Cottonwood Truck Scale, 2 February 1995, R.E. Hill, 1&amp;male; (BYU). <b>Male epiproct</b> (n = 10). Length 569-775 μm, width at midlength 88-100 μm, basal width 128-145 μm. Epiproct elongate, nearly parallel-sided for most of length beyond base. Dorsal sclerite longitudinally divided for entire length by a groove, wide at base and in apical third (Figs. 37, 39-40). Epiproct recurved over abdomen in lateral aspect, its apical third lying between a pair of dorsal tubercles on the anterior margin of tergum 9 (Fig. 38); posterior curved section with a short concave notch in dorsal margin. Epiproct apex may be everted partially (Figs. 43-44), completely (Figs. 41-42), or not at all (Figs. 37, 49-53), to expose membranous spongy tissue. <b>Tergal process.</b> (n = 8) A pair of conical processes located on the anteromedian margin of tergum 9, separated by the width of the epiproct (Figs. 37-38, 40, 43, 45)). <b>Vesicle</b> (n = 1). Densely hairy over most of surface, outline almost circular, but with a short anterior pedicel (Figs. 47-48). <b>Female subgenital plate</b> (n = 2). The plate is apically rounded and projects slightly beyond the posterior margin of sternum 8; lateral margins narrowed basally (Fig. 35-36). <b>Larva.</b> Undescribed.
description: Published as part of <i>Broome, Hannah Jean, Stark, Bill P. &amp; Baumann, Richard W., 2019, A Review Of The Genus Bolshecapnia Ricker, 1965 (Plecoptera: Capniidae), And Recognition Of Two New Nearctic Capniid Genera, pp. 1-26 in Illiesia 15 (1)</i> on pages 16-20, DOI: 10.5281/zenodo.4761256
description: {"references": ["Jewett, S. G., Jr. 1954. New stoneflies from California and Oregon. Pan-Pacific Entomologist, 30: 167 - 179.", "Ricker, W. E. 1965. New records and descriptions of Plecoptera (Class Insecta). Journal of the Fisheries Research Board of Canada, 22: 475 - 501. https: // doi. org / 10.1139 / f 65 - 045", "Stewart, K. W., R. L. Bottorff, A. W. Knight, &amp; J. B. Moring. 1991. Drumming of four North American euholognathan stonefly species, and a new complex signal pattern in Nemoura spiniloba Jewett (Plecoptera: Nemouridae). Annals of the Entomological Society of America, 84: 201 - 206. https: // doi. org / 10.1093 / aesa / 84.2029", "DeWalt, R. E., M. D. Maehr, U. Neu-Becker &amp; G. Stueber. 2018. Plecoptera Species File Online. Version 5.0 / 5.0. [Accessed 19 April 2018]. http: // Plecoptera. SpeciesFile. org"]}