South Eric J, DeWalt R Edward, Davis Mark A, Thomas Michael Jared
University of Illinois at Urbana-Champaign, Department of Entomology, 320 Morrill Hall, 505 S. Goodwin Ave., Urbana, IL 61801, USA University of Illinois at Urbana-Champaign Urbana United States of America.
University of Illinois, Prairie Research Institute, Illinois Natural History Survey, 1816 S. Oak St., Champaign, IL 61820, USA University of Illinois Champaign United States of America.
Zookeys. 2019 Jul 1;858:45-70. doi: 10.3897/zookeys.858.33818. eCollection 2019.
Thirty-one species of Nearctic Banks, 1906 (Plecoptera: Perlidae) are recognized. A new species is described from western Arkansas and eastern Oklahoma, USA, South & DeWalt, , from the adult male, adult female, and egg. males are differentiated from other congeners by a combination of a prominent ventral caecum and a distinct dorsal extension of the lateral sclerites of the aedeagus. A preliminary molecular phylogenetic hypothesis is proposed for based on 17 congeners and three outgroup taxa using partial mitochondrial cytochrome c oxidase subunit I sequence data. Illustrations, stereomicroscope images, and scanning electron micrographs support the description and comparison to other .
已识别出31种新北区的1906年班克斯分类（襀翅目：石蛾科）。在美国阿肯色州西部和俄克拉何马州东部发现了一个新物种，South & DeWalt，从成年雄性、成年雌性和卵进行了描述。雄性通过突出的腹侧盲囊和阳茎侧骨片明显的背侧延伸相结合，与其他同属物种相区分。基于17个同属物种和3个外类群分类单元，利用部分线粒体细胞色素c氧化酶亚基I序列数据，提出了一个初步的分子系统发育假说。插图、体视显微镜图像和扫描电子显微镜图像支持了该描述以及与其他物种的比较。
