The Winter Stoneflies (Plecoptera: Capniidae) Of Mississippi Author Nations, Tina M. Box 4045, Department of Biology, Mississippi College, Clinton, Mississippi, U. S. A. 39058 E-mail: stark @ mc. edu stark@mc.edu Author Stark, Bill P. Box 4045, Department of Biology, Mississippi College, Clinton, Mississippi, U. S. A. 39058 E-mail: stark @ mc. edu stark@mc.edu Author Hicks, Matthew B. United States Geological Survey, Mississippi Water Science Center, 308 South Airport Road, Jackson, Mississippi 39208 E-mail: mhicks @ usgs. gov mhicks@usgs.gov text Illiesia 2007 2007-08-20 3 9 70 94 journal article http://doi.org/10.5281/zenodo.4759885 a6705bd1-f344-40ce-a77a-2d2c4fa2f344 1854-0392 4759885 Nemocapniacarolina Banks Nemocapnia carolina Banks, 1938 . Type series, Morgantown , North Carolina . Nemocapniacarolina : Frison, 1942 . Redescription. Distribution. AL, AR, FL, IL, IN, MS, NC, PQ, SC, VA ( Stark & Baumann 2006 ). Mississippipopulations have been reported in Simpson and Wilkinson counties ( Stark 1979 ) and in this paper a new record is given for Amite County. Mississippi collection data. ( Fig. 52 ). Amite Co. , Tributary Foster Creek , Hwy 33, 26 December 1997 , M. Alford , 1 ♂ , 1 ♀ ; Foster Creek , FR 167, 29 December 1997 , M. Alford , 1 ♀ . Simpson Co. , Mill Creek , Hwy 472, 31 ° 51’ 81.6” N, 89 ° 59’ 51.5” W , 20 February 1981 , B. Stark , 1 ♀ ; Samelocation, 16 January 1981 , B. Stark , 1 ♂ ; Samelocation 7 March 1985 , B. Stark , 1 ♀ ; Samelocation, 16 January 2002 , B. Stark , 5 ♂ , 2 ♀ ; Westville Creek, Hwy 43, 31 ° 52’ 80.0” N, 89 ° 57’ 47.3” W , 19 December 1992 , B. Stark , 1 ♂ ; Bush Creek , Schoolhouse Road , 30 December 2002 , B. Stark , 1 ♂ ; Rials Creek , Main Street , 31 ° 54’ 76.6” N, 89 ° 52’ 69.2” W, 12 February 1981 , B. Stark , and J. McGuire , 1 ♀ ; Rials Creek , Merit , Hwy 43, 31 ° 55’ 65.3” N, 89 ° 54’ 60.4” W, 16 February 1979 , B. Stark , 1 ♀ ; Samelocation , 19 December 1992 , B. Stark , 9 ♂ , 5 ♀ . Wilkinson Co. , Tributary Foster Creek , Hwy 33 N of Hwy 563 jct, 22 January 1977 , B. Stark and L. Temple , 1 ♂ . Male epiproct. Epiproct a single, slender, cylindrical, probe, bearing an apical orifice ( Figs. 52 , 55 ); dorsal surface relatively smooth but bearing a prominent suture; epiproct carried in an upright position in most specimens ( Fig. 54 ). Figs. 59‐62. Female terminalia. 59. Allocapnia aurora , 60. Allocapnia granulata , 61. Allocapnia mystica , 62. Allocapnia polemistis . fl = fusion line; sgp = subgenital plate. Figs. 63‐66. Female terminalia. 63. Allocapnia rickeri , 64. Allocapnia starki , 65. Allocapnia virginiana , 66. Nemocapniacarolina . Male tergal process. Abdominal tergum 8 without process, but tergum 9 bears a low knob lateral to epiproct on either side of segment ( Figs. 53, 55‐57 ). Female subgenital plate. Abdominal sterna 7 and 8 completely separated by membrane. Mesalportion of sternum 8 divided intoa large, somewhat mushroom shaped anterior sclerite and a narrow, transverse posterior sclerite ( Figs. 58 , 66 ).