Allocapnia aurora : Ross &amp; Ricker 1971
Creators: name: Stark, Bill P.
name: Kondratieff, Boris C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Capniidae
Allocapnia
Allocapnia aurora

description: <i>Allocapnia aurora</i> Ricker (Figs. 43-48) <i>Allocapnia aurora</i> Ricker 1952:159. Holotype &amp;male; (Illinois Natural History Survey), Pigeon River, Woodrow [Haywood Co.], North Carolina <i>Allocapnia aurora</i>: Ross &amp; Ricker, 1971:46. <i>Allocapnia aurora</i>: Stark &amp; Lacey, 2005:11. <i>Allocapnia aurora</i>: Nations et al., 2007:73. <b>Material examined.</b> <b>Mississippi</b>: Franklin Co., Cane Mill Branch, 29 December 1996, M.H. Alford, 1&amp;male; (BPS). Tishomingo Co., Rock Creek, CR 1, 8 January 2007, B. Stark, 5&amp;male;, 1&amp;female; (BPS). Tishomingo Co., Rock Quarry Creek, Tishomingo State Park, 23 December 2006, B. Stark, 3&amp;male; (BPS). <b>North Carolina</b>: Haywood Co., Cove Creek, Hwy 1395, 27 December 1986, B.C. Kondratieff, R. F. Kirchner, 7&amp;male;, 1&amp;female; (CSUC). Macon Co., Wayah Creek, LBJ Center, 5 January 1993, B. Stark, 6&amp;male;, 1&amp;female; (BPS). Surry Co., North Fork Mitchell River, CR 1332, 29 January 1996, B.C. Kondratieff, R. F. Kirchner, 20&amp;male;, 1&amp;female; (CSUC). <b>Tennessee</b>: Blount Co., Middle Prong Little River, Hwy 321, 27 February 2001, B.C. Kondratieff, R. F. Kirchner, R. E. Zuellig, 9&amp;male;, 1&amp;female; (CSUC). Cooke Co., Cosby Creek, Hwy 301, 1 January 1999, M.H. Alford, 25&amp;male;, 10&amp;female; (BPS). Greene Co., Horse Creek, Horse Creek Recreation Area, 25 December 1986, B.C. Kondratieff, 12&amp;male; (CSUC). <b>Male epiproct.</b> Apical segment of upper limb ca. 334- 370 μm long, armed over apical ca. 175-200 μm with dense patch of wave-like spikes (Figs. 43-45); apical segment ca. 131-134 μm wide at base, tapered to a narrow rounded tip. Basal segment of upper limb ca. 340-380 μm long and ca. 75-88 μm wide at midlength; basal segment with a broad, shallow groove extending from base to base of apical segment. Lower limb ca. 181-187 μm wide at point of greatest width, and bearing a sparse, irregular, setal row along apical third of lateral margins. <b>Male tergal process.</b> Prominent raised structure on abdominal tergum 8 (Figs. 46-48). Bilobed process ca. 213-230 μm wide, bearing a U-shaped notch ca. 84 μm wide. Lobes of process and posterior face of notch bearing scale-like surface structures; anterior face of process bearing a deep transverse groove (Fig. 47). In lateral aspect, lobes extend vertically at an approximate 90 <b>°</b> angle from swollen base (Fig. 46).
description: Published as part of <i>Stark, Bill P. &amp; Kondratieff, Boris C., 2012, Epiproct And Dorsal Process Structure In The Allocapnia Forbesi Frison, A. Pygmaea (Burmeister), And A. Rickeri Frison Species Groups (Plecoptera: Capniidae), And Inclusion Of A. Minima (Newport) In A New Species Group, pp. 45-77 in Illiesia 8 (5)</i> on page 57, DOI: 10.5281/zenodo.4760725
description: {"references": ["Ricker, W. E. 1952. Systematic studies in Plecoptera. Indiana University Publications, Science Series No. 18. Indiana University Press, Bloomington, Indiana. 200 pp.", "Ross, H. H. &amp; W. E. Ricker. 1971. The classification, evolution, and dispersal of the winter stonefly genus Allocapnia. Illinois Biological Monographs 45: University of Illinois Press, Urbana, Illinois. 166 pp.", "Stark, B. P. &amp; J. W. Lacey. 2005. Larvae of the winter stonefly genus Allocapnia (Plecoptera: Capniidae) in Mississippi, U. S. A. Illiesia, 1: 10 - 20.", "Nations, T. M., B. P. Stark, &amp; M. B. Hicks. 2007. The winter stoneflies (Plecoptera: Capniidae) of Mississippi. Illiesia, 3: 70 - 94."]}