Pteronarcys pictetii Hagen 1873
Creators: name: Myers, L. W.
name: Kondratieff, B. C.
Publisher: name: Zenodo
Year: 2017
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Pteronarcyidae
Pteronarcys
Pteronarcys pictetii

description: <i>Pteronarcys pictetii</i> Hagen, 1873 http://lsid.speciesfile.org/urn:lsid: Plecoptera.speciesfile.org: TaxonName:470663 (Figs. 37–44) <b>Remarks and Distribution.</b> This species mostly occurs in the upper Midwest, however scattered records are available from Pennsylvania west to Nebraska and Colorado south to Arkansas and Kentucky (Nelson 2000, Zuellig et al. 2006). Mature larvae of this species can be separated from the closely related <i>P. dorsata</i> by the presence of a convex lateral bulge that does not exceed the level of the pronotal projections (Figs. 40, 41, 44) and the approximate triangular shape of the rearward projecting process on sternum 9 of male larvae, the resulting angle=63.91 ± 13.16 (Figs. 38, 43). <b>Material Examined.</b> <b>USA, Colorado</b>: <b>Sedgwick Co.,</b> South Platte River, Julesburg, N 40.9542, W 102.3872, 7 March 2008, 2 L, B. Heinold &amp; E. Peachey (CSUIC); <b>Nebraska: Cherry Co.</b>, Niobrara River, Rt. 83, 9 April 1996, 2 L, B.C. Kondratieff &amp; R.W. Baumann (CSUIC); <b>Deuel Co.</b>, South Platte River, Big Springs, Hwy 38, N 41.3889, W 102.0750, 7 March 2008, &amp;female;, 3L, Exv, B. Heinold &amp; E. Peachey (CSUIC); <b>Hall Co.</b>, Platte River, Grand Island, Mormon State Park, 10 April 1996, &amp;male;, &amp;female;, 2 Exv, B.C. Kondratieff &amp; R.W. Baumann, reared 20 April 1996 (CSUIC); <b>Hayes Co.</b>, Frenchman River, Rt. 6 W of Hamlet, 19 February 1994, 2&amp;male;, 2 Exv, reared 26 March 1994, B.C. Kondratieff &amp; H. Rhodes (CSUIC); Same as previous, &amp;male;, &amp;female;, 2 Exv (CSUIC); <b>Red Willow Co.</b>, Republican River, 1 mi. S of Perry, 19 February 1994, &amp;male;, Exv, reared 26 March 1994, B.C. Kondratieff &amp; H. Rhodes (CSUIC); Same data as previous, &amp;male;, &amp;female;, Exv, reared 28 March 1994 (CSUIC); <b>Thomas Co.</b>, Dismal River, Rt. 83, 9 April 1996, &amp;male;, &amp;female;, L, 2 Exv, B.C. Kondratieff &amp; R.W. Baumann (CSUIC); Middle Loup River, Jct. Rts. 2 and 83, 9 April 1996, &amp;male;, Exv, B.C. Kondratieff &amp; R.W. Baumann (CSUIC); <b>Wisconsin: Dunn Co.,</b> Red Cedar River, Sand Creek at CR-V, N 45.1683, W 91.6874, 21 March 2011, &amp;male;, Exv, R.E. DeWalt &amp; M. Pessino, reared 6 May 2011 (INHS); Same as previous, &amp;male;, Exv, reared 9 May 2011 (INHS).
description: Published as part of <i>Myers, L. W. &amp; Kondratieff, B. C., 2017, Larvae Of North American Species Of Pteronarcys (Plecoptera: Pteronarcyidae), pp. 192-224 in Illiesia 13 (16)</i> on pages 212-213, DOI: 10.5281/zenodo.4752933
description: {"references": ["Hagen, H. 1873. Perlina. In: Report on the Pseudoneuroptera and Neuroptera of North America in the collection of the late Th. Harris. Proceedings of the Boston Society of Natural History, 15: 263 - 301.", "Nelson, C. H. 2000. Pteronarcyidae, Pp. 29 - 39. In: Stoneflies (Plecoptera) of eastern North America, Volume I. Pteronarcyidae, Peltoperlidae, and Taeniopterygidae. B. P. Stark &amp; B. J. Armitage (eds.). Ohio Biological Survey Bulletin, New Series, 14. 98 pp."]}