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Full-Text Articles in Life Sciences

Effects Of Stream Permanence On The Stoneflies (Plecoptera) Of The Mammoth Cave Region, Taylor Mcroberts Apr 2020

Effects Of Stream Permanence On The Stoneflies (Plecoptera) Of The Mammoth Cave Region, Taylor Mcroberts

Masters Theses & Specialist Projects

Stoneflies (Plecoptera) are often associated with cold perennial streams, but many species also inhabit intermittent streams that experience reduced or lack of flow during summer and autumn. In this study the influence of stream permanence on stonefly assemblage composition and spatial distribution in the Mammoth Cave region, Kentucky, USA, was addressed based on a 14 month sampling regime from the fullest range of stream sizes and habitable flow regions available. Adult stoneflies were collected monthly at Mammoth Cave National Park and the Western Kentucky University Green River Preserve. Collections were done from December 2018–October 2019 using a standard timed protocol …


An Intergrative Ecological And Taxonomic Assessment Of The Stoneflies (Insecta, Plecoptera) Of The Black Mountains, North Carolina, Usa, Madeline Lake Metzger Apr 2020

An Intergrative Ecological And Taxonomic Assessment Of The Stoneflies (Insecta, Plecoptera) Of The Black Mountains, North Carolina, Usa, Madeline Lake Metzger

Masters Theses & Specialist Projects

The Black Mountains are a part of the Blue Ridge region of the Appalachian Mountains and include Mount Mitchell, the highest peak east of the Mississippi River at 2,037 m (= 6,684 ft). A comprehensive inventory of the stonefly fauna was conducted between 2014-2019 within Mt. Mitchell State Park and adjacent Pisgah National Forest. Collections occurred seasonally from 44 unique locations, covering a broad range of stream sizes and elevations in the region. Sequencing of the mitochondrial cytochrome c oxidase subunit I (mtCOI) gene was completed to assist with making positive determinations to species for females of taxonomically challenging genera …