Sweltsa lyrata Stark & Baumann 2018, sp. n.

• Published in: The Geographical Journal
• Main Authors: Stark, Bill P., Baumann, Richard W.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2018
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Insecta; Plecoptera; Chloroperlidae; Sweltsa; Sweltsa lyrata; Mayo; Yukon
• Online Access: https://doi.org/10.5281/zenodo.4763779; http://treatment.plazi.org/id/1B0987B1FF8B0240FC4DFE50D2E1FEC7

Sweltsa lyrata, sp. n. (Figs. 16, 18-29, 38-39, 43, 46) http://lsid.speciesfile.org/urn:lsid: Plecoptera.speciesfile.org: TaxonName:502536 Material examined. Holotype ♂, 3♂, 1♀ paratypes, Washington , Skagit Co ., Friday Creek, Prairie Rd, 5 miles N of Burlington, 16 April 1967, K.E. Vander Mey (holotype, United States National Museum, paratypes BYU). Additional paratypes: CANADA: Alberta: Cameron Creek, Cameron Lake, Waterton Lakes National Park, 19 July1965, A. R. Gaufin, 26♂, 30♀ (BYU). British Columbia: Duhamel Creek, Six Mile Rd, 30 May 2010, B. Stark, R. W. Baumann, 2♂, 1♀ (BPSC). Yukon: Klondike River, Dempster Hwy, 23 June 1996, J.C. Abbott, K.W. Stewart, 8♂, 7♀ (BPSC). Mayo River, Hwy 11, 63° 36’ N, - 135° 55’ W, 24 June 1996, K.W. Stewart, J.C. Abbott, 5♂, 3♀ (BYU). McQuesten River, Hwy 2, 63°33’15.88” N, - 137°24’37.88” W, 24 June 1996, K.W. Stewart, J.C. Abbott, 3♂, 6♀ (BYU). Ogilvie River, Dempster Hwy, 65°21’38.82” N, - 138°18’20.73” W, 21 June 1996, K.W. Stewart, J.C. Abbott, 17♂, 5♀ (BYU). UNITED STATES: Idaho: Bonner Co ., Pack River, Pack River Rd, 26 May 2010, B. Stark, R. W. Baumann, 5♂, 8♀ (BPSC). Montana: Gallatin Co ., Duck Creek, 8 miles N West Yellowstone, 9 June 1987, B.C. Kondratieff, 1♂, 2♀ (CSUIC). Gallatin River, Squaw Creek Rd, 10 July 1999, B. Stark, L. Stark, 1♂, 1♀ (BPSC). Mineral Co ., St. Regis River, Little Joe Rd, St. Regis, 25 May 2010, B. Stark, R. W. Baumann, 28♂, 8♀ (BPSC). St. Regis River, Riverside, 11 June 1969, A. R. Gaufin, 4♂, 7♀ (BYU). Trout Creek, Trout Creek Campground, 4 June 2010, B. Stark, R. W. Baumann, 23♂, 6♀ (BPSC). Washington: Okanogan Co ., Buck Creek, 20 miles N of Winthrop, 9 June 1995, MacKenzie, 4♂, 1♀ (BYU). Pend Oreille Co . Sullivan Creek, below Sullivan Lake, 2 June 2010, B. Stark, R. W. Baumann, 35♂, 43♀ (BPSC). Whatcom Co ., Padden Creek, 33 rd Street, Bellingham, 27 April 1994, Graham, MacKenzie, 6♂, 1♀ (BYU). Adult habitus. Male forewing length 6.2-6.7 mm; female 7.0- 7.5 mm. Similar to S. coloradensis with hieroglyphic-like markings on head ...