Kamimuria atra Sivec &amp; Stark 2008, sp. n.
Creators: name: Sivec, Ignac
name: Stark, Bill P.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Perlidae
Kamimuria
Kamimuria atra

description: <i>Kamimuria atra</i> sp. n. (Figs. 1-8, 70-71) <b>Material examined.</b> Holotype &amp;male; and 1 &amp;female; paratype from Thailand, Chiang Mai Province, Doi Inthanon National Park, Huai Sai Leung, 98° 35’ E, 19° 23’ N, 1060 m, 7-8 May 2002, Chiang Mai University team (PMSL). Additional paratypes: <b>Thailand</b>: Type locality, 20 March 2002, 1 &amp;male;, 1&amp;female; (PMSL). Same site, 4 April-3 May 2003, 5 &amp;male; (PMSL). Same site, 4 April 2002, 5 &amp;male;, 5 &amp;female; (PMSL). Same site, 8 June-7 July 2002, 1 &amp;male; (PMSL). Same site, 6-7 July 2002, 1 &amp;female; (PMSL). Same site but Bang Khun Klang, 98° 32’ E, 18° 32’ N, 1200 m, 29 May-5 June 1989, 1 &amp;male;, 4 &amp;female; (PMSL). Same site, 3- 10 July 1989, 1 &amp;male; (PMSL). Same site, 8-15 May 1989, 5 &amp;male;, 1 &amp;female; (PMSL). Same site, 19-26 June 1990, 4 &amp;male;, 7 &amp;female; (PMSL). Same site, 22-29 May 1989, 2 &amp;female; (PMSL). Same site but Nam Mae Klang, Ban Sop Aep, 98° 36’ E, 18° 31’ N, 630 m, 1 &amp;female; (PMSL). Same site, 7-8 June 2002, 1 &amp;male; (PMSL). Same site but Namtok Siripum, 98° 31’ E, 18° 32’ N, 1460 m, 8-9 May 2002, 1 &amp;male; (PMSL). Same site, 7-8 June 2002, 1 &amp;male;, 1 &amp;female; (PMSL). Same site, 2 March 2002, 2 &amp;male;, 1 &amp;female; (PMSL). Same site, 2-3 April 2002, 2 &amp;male;, 2 &amp;female; (PMSL). Same site but lower, 1380 m, 10-11 August 2002, 1 &amp;male; (PMSL). Same site, 13-14 March 2003, 2 &amp;male; (PMSL). Same site, 2-3 April 2003, 9 &amp;male;, 9 &amp;female; (PMSL). Chiang Mai Province, Doi Inthanon National Park headquarters 18 May 2001, 4 &amp;female;. Chiang Mai Province, Doi Suthep-Pui National Park, Namtok Monthatarn, 98° 55’ E, 18° 49’ N, 600 m, 6-7 June 2002, 10 &amp;female; (PMSL). Same site but Huai Kaew, Namtok Sai Yoi, 98° 55’ E, 18° 48’ N, 1000 m, 5-6 April 2002, 1 &amp;male;, 1 &amp;female; (PMSL). Same site, 6- 7 June Same site, 7 May 2002, 3 &amp;male; (PMSL). Chiang Mai Province, Chiang Dao Wildlife Research Center, 98° 55’ E, 19° 21’ N, 520 m, 3-26 May 2002, 1 &amp;male; (PMSL). Same site, 11 June 2003, 1 &amp;female; (PMSL). Same site, 9 June 2003, 1 &amp;female; (PMSL). Same site 8-26 June 2003, 1 &amp;male;, 5 &amp;female; (PMSL). Same site, 1 July 2003, 1 &amp;male; (PMSL). Same site Phayao Province, Doi Luang National Park, Namtok Champatong, 99° 44’ E, 19° 13’ N, 620 m, 25 May 2002, 5 &amp;male; (PMSL). Same site, 23-24 June 2002, 1 &amp;male; (PMSL). Same site, 25 April 2003, 1 &amp;male; (PMSL). Phrae Province, Wieng Ko Sai National Park, Namtok Maekueng Lueang, tier 1, 99° 35’ E, 17° 58’ N, 350 m, 1 &amp;male; (PMSL). Phitsanulok Province, Phu Hin Rongkla National Park, Namtok Romglao, 101° 00’ E, 16° 59’ N, 1190 m, 20-21 July 2002, 1 &amp;male; (PMSL). Same site, 22- 23 August 2002, 3 &amp;male; (PMSL). <b>Vietnam</b>: Lao Cai, ca. 12 km on road from Sapa to Lai Chau, 103° 46’ 15.7” E, 22° 20’ 58.3” N, 1950 m, 30 April-12 May 1999, ROM 992006, B. Hubley, 1 &amp;male; pinned (ROM). Vinh Phu, Tam Dao Hill Station, lower waterfall of stream flowing through town, 11 May 1996, B. Hubley, D. C. Darling, ROM 961030, 6 &amp;male; pinned (ROM). Tam Dao, 600-900 m, 17-31 May 1995, A. Gorohov, 1 &amp;male;, 1 &amp;female; (PMSL). <b>Adult habitus.</b> General color dark brown to black. Head almost entirely dusky to black but darker on lappets and between ocelli, especially in recently emerged specimens (Fig. 1); tentoria and M-line pale. Wing membrane dark brown, veins darker. Femora bicolored with pale basal and dark apical half (Fig. 4); tibiae and tarsi dark brown. <b>Male.</b> Forewing length 16-18 mm. Hemiterga slender, fingerlike, and bearing a partially hidden concave excavation along inner margins (Figs. 2, 8); sensilla basiconica absent or rare on tips. Tergum 9 with a mesal patch of sensilla basiconica; tergum 8 with a smaller patch. Setal brushes present on sterna 4-6. Aedeagal sac membranous with apex expanded in lateral aspect and mesally constricted in ventral aspect (Figs. 6-7). Armature consists of patch of fine to small spines covering most of sac venter, but apex and base bare. <b>Female.</b> Forewing length 20-21 mm. Subgenital plate wide, but scarcely projecting over basal third of sternum 9 (Fig. 5). <b>Egg.</b> Outline oval with short medium width collar. Collar rim flanged and irregularly scalloped. Chorion covered throughout with obscure, shallow pits (Figs.70-71). <b>Larva.</b> Unknown. <b>Etymology.</b> The species name refers to the dark adult habitus. <b>Diagnosis.</b> Among Thai and Vietnamese <i>Kamimuria</i>, this species is distinctive by virtue of its dark habitus. The excavated inner margins of male hemiterga (Figs. 2, 8) are also distinctive and the egg (Fig. 70) will allow separation from known species.
description: Published as part of <i>Sivec, Ignac &amp; Stark, Bill P., 2008, New Species Of Kamimuria Klapálek (Plecoptera: Perlidae) From Thailand And Vietnam, With Notes On Chinese Species, pp. 110-138 in Illiesia 4 (12)</i> on pages 111-113, DOI: 10.5281/zenodo.4758787