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Distribution Of The American Milliped Genus Boraria Chamberlin, 1943: Introductions Of B. Stricta (Brölemann, 1896) In New York And B. Infesta (Chamberlin, 1918) In Connecticut; Indigenous Occurrence Of B. Profuga (Causey, 1955) In Louisiana (Diplopoda: Polydesmida: Xystodesmidae)., Rowland M. Shelley, Chris T. Mcallister, Christopher M. Nagy, Mark E. Weckel, Roderick G. Christie, Paul Wilson, Allan Wilson Sep 2011

Distribution Of The American Milliped Genus Boraria Chamberlin, 1943: Introductions Of B. Stricta (Brölemann, 1896) In New York And B. Infesta (Chamberlin, 1918) In Connecticut; Indigenous Occurrence Of B. Profuga (Causey, 1955) In Louisiana (Diplopoda: Polydesmida: Xystodesmidae)., Rowland M. Shelley, Chris T. Mcallister, Christopher M. Nagy, Mark E. Weckel, Roderick G. Christie, Paul Wilson, Allan Wilson

Insecta Mundi

The southern Appalachian millipeds Boraria stricta (Brölemann, 1896) and B. infesta (Chamberlin, 1918) (Diplopoda: Polydesmida: Xystodesmidae) have become established in Westchester Co., New York, and Hartford Co., Connecticut, respectively. Only three individuals are available for the latter, but B. stricta has established a reproducing population in southern New York state. This species is also recorded from Bland Co., Virginia, in the Ridge and Valley Physiographic Province. Boraria profuga (Causey, 1955) comprises two allopatric populations, one in Montgomery Co., Arkansas, and the other in Ouachita Parish, Louisiana. Distributional records and gonopod drawings are presented for these species plus B. deturkiana (Causey, …


Frequency Of Extended Diapause In Nebraska Populations Of Diabrotica Barberi Smith And Lawrence., Ryan W. Geisert Jul 2011

Frequency Of Extended Diapause In Nebraska Populations Of Diabrotica Barberi Smith And Lawrence., Ryan W. Geisert

Department of Entomology: Dissertations, Theses, and Student Research

This study was conducted to measure the frequency of extended diapause in populations of the northern corn rootworm, Diabrotica barberi Smith and Lawrence from eastern Nebraska. Adult D. barberi collections were made during late summer 2008 and 2009 from eight sites each year (seven sites were consistent over years). Eggs were obtained from 12-20 females per site and were held on moist soil under appropriate temperature profiles to facilitate egg survival, diapause development, and diapause termination within and among years. Percentage egg hatch was recorded after the first and second year for the 2008 collection and after the first year …


Review Of Acanthocephala (Hemiptera: Heteroptera: Coreidae) Of America North Of Mexico With A Key To Species, J. E. Mcpherson, Richard J. Packauskas Ph.D., Robert W. Sites, Steven J. Taylor, C. Scott Bundy, Jeffrey D. Bradshaw, Paula Levin Mitchell Apr 2011

Review Of Acanthocephala (Hemiptera: Heteroptera: Coreidae) Of America North Of Mexico With A Key To Species, J. E. Mcpherson, Richard J. Packauskas Ph.D., Robert W. Sites, Steven J. Taylor, C. Scott Bundy, Jeffrey D. Bradshaw, Paula Levin Mitchell

Biological Sciences Faculty Publications

A review of Acanthocephala of America north of Mexico is presented with an updated key to species. A. confraterna is considered a junior synonym of A. terminalis, thus reducing the number of known species in this region from five to four. New state and country records are presented.


A Taxonomic Revision Of The New World Hypoponera Santschi, 1938 (Hymenoptera: Formicidae), Shawn Thomas Dash Jan 2011

A Taxonomic Revision Of The New World Hypoponera Santschi, 1938 (Hymenoptera: Formicidae), Shawn Thomas Dash

Open Access Theses & Dissertations

The New World taxa of the pantropic ant genus Hypoponera (Ponerinae: Ponerini) is revised for the first time. The 55 previously recognized taxa have been evaluated using morphological and, when possible, ecological and biogeographical data to resolve taxon validity and species limits. Currently I recognize 42 species of Hypoponera , a number of which are new. I propose the following taxonomic outline: Hypoponera agilis (Borgmeier), Hypoponera aliena (F. Smith), Hypoponera antoniensis (Forel) stat. nov., Hypoponera apateae sp. nov., Hypoponera capilosa sp. nov., Hypoponera clinei sp. nov., Hypoponera clavatula (Emery) [= fiebrigi (Forel) syn. nov., = neglecta (Santschi) syn. nov.], Hypoponera …


Ixodes Affinis (Acari: Ixodidae) In Southeastern Virginia And Implications For The Spread Of Borrelia Burgdorferi, The Agent Of Lyme Disease, Robyn M. Nadolny, Chelsea L. Wright, Wayne L. Hynes, Daniel E. Sonenshine, Holly Gaff Jan 2011

Ixodes Affinis (Acari: Ixodidae) In Southeastern Virginia And Implications For The Spread Of Borrelia Burgdorferi, The Agent Of Lyme Disease, Robyn M. Nadolny, Chelsea L. Wright, Wayne L. Hynes, Daniel E. Sonenshine, Holly Gaff

Biological Sciences Faculty Publications

Ixodes affinis Neumann is a hard-bodied (ixodid) tick known to be a competent vector for Borrelia burgdorferi, the agent of Lyme disease, and agents of other human diseases (Keirans et al. 1999). Ixodes affinis has been reported in Florida, Georgia, and South Carolina and throughout coastal North Carolina (Clark et al. 1998, Harrison et al. 2010). Harrison et al. (2010) indicated that I. affinis was established throughout the coastal plain of North Carolina up to the Virginia border and suggested that I. affinis might occur in Virginia.