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Spring Field Report, March-May 2020, W. Ross Silcock

Nebraska Bird Review

Although there were numerous early arrival dates, most were in the range of historically earliest expected dates; notable, however, was a lone record-early Whiterumped Sandpiper, nicely photographed. Record late by a month was a juvenile Redtailed (Harlan’s) Hawk, also confirmed by photo. Perhaps most prominent this spring were the large numbers of several species. Most eye-popping were record spring totals of 22 Glossy Ibises, 11 Yellow-bellied Flycatchers, 14 Veeries, including five in the Panhandle, 48 Gray-cheeked Thrushes, 20 Bay-breasted Warblers, not long ago a rare bird in spring, 45 Golden-winged Warblers and 27 Canada Warblers, both of which were about …

Factors Associated With Larval Freshwater Drum Annual Peak Density In A Nebraska Irrigation Reservoir, Brett T. Miller, Brian C. Peterson, Keith D. Koupal, Casey W. Schoenebeck

The Prairie Naturalist

Freshwater drum (Aplodinotus grunniens) represent one of the most widely distributed fish species in North America. Identifying biotic and abiotic factors that influence larval freshwater drum densities can improve understanding of early life history. Our objective was to investigate correlations between annual peak density of larval freshwater drum and combinations of five variables (chlorophyll a, growing degree days [GDD], reservoir discharge, turbidity, and cladoceran density) from a longterm (2003–2017) monitoring program in a Nebraska irrigation reservoir. Twenty-eight a priori candidate models were assessed to determine the relative support of explanatory variables associated with annual peak density of larval freshwater drum …

Revision Of New World Cosmorrhyncha Meyrick, 1913 (Lepidoptera: Tortricidae: Olethreutinae), With Descriptions Of Five New Species, John W. Brown, Jozef Razowski, Alicia E. Timm

Insecta Mundi

Although well studied in the Afrotropical Region, the genus Cosmorrhyncha Meyrick, 1913 (Lepidoptera: Tortricidae: Olethreutinae), has received little attention in the New World, where it apparently is restricted to the Neotropics from Guatemala south to Paraguay. Seven species are recognized, five of which are described as new: C. tonsana (Walker, 1863) (Type locality: Brazil); C. ocelliferana (Walker, 1863) (TL: Brazil); C. landryi Brown and Razowski, sp. n. (TL: French Guiana); C. parintina Brown and Razowski, sp. n. (TL: Brazil); C. macrospina Brown and Razowski, sp. n. (TL: Brazil); C. albistrigulana Brown and Razowski, sp. n. (TL: Costa Rica); and C. …

New State Records Of Lady Beetles (Coleoptera: Coccinellidae: Coccinellinae) From Missouri And Mississippi, Usa, Louis S. Hesler

Insecta Mundi

New state records for three species of lady beetles (Coleoptera: Coccinellidae: Coccinellinae) are reported from two states in the south-central USA. Hyperaspis bolteri LeConte and Exochomus childreni guexi LeConte are newly reported for the state of Missouri, and Hyperaspis connectens (Thunberg) is newly reported for the state of Mississippi.

Taxonomic Notes On Western Hemisphere Cyrtinini (Coleoptera: Cerambycidae: Lamiinae) Including Description Of Two New Cyrtinus Leconte Species, James E. Wappes, Antonio Santos-Silva, Francisco E. De L. Nascimento

Insecta Mundi

Cyrtinus pygmaeus (Haldeman, 1847) (Coleoptera: Cerambycidae: Lamiinae) is redescribed and newly recorded from Mexico. The female of Decarthria stephensii Hope, 1834 is also redescribed, the number of specimens in the type series is corrected, as is the depository of the types, and the species is newly recorded from Dominica. Two new species of Cyrtinus LeConte, 1852 are described from Mexico: C. fisheri Wappes, Santos-Silva and Nascimento; and C. howdeni Wappes, Santos-Silva and Nascimento. A key to species of Decarthria Hope, 1834 (adapted from an earlier key to Cyrtinini) is provided.

The Trichoptera Of Panama Xiii. Further New Country Records For Caddisflies (Insecta: Trichoptera) From The Republic Of Panama, Brian J. Armitage, Steven C. Harris, Roger J. Blahnik, Robin E. Thomson, Tomas A. Rios Gonzalez, Yusseff Aguirre

Insecta Mundi

The Republic of Panama currently includes 414 recorded species of Trichoptera. Herein we add two new genera (Hydroptilidae: Angrisanoia Ozdikmen, 2008 and Mayatrichia Mosely, 1937) and 17 new country records (Philopotamidae: Chimarra (C.) tapanti Blahnik, Wormaldia bolivari Muñoz-Quesada and Holzenthal, and Wormaldia zunigae Muñoz-Quesada and Holzenthal; Hydropsychidae: Centromacronema pygmaeum Botosaneanu; Hydroptilidae: Brysopteryx esparta Harris and Holzenthal, Byrsopteryx solisi Harris and Holzenthal, Costatrichia falsa Santos, Takiya, and Nessimian, Mayatrichia illobia Harris and Holzenthal, Metrichia amplitudinis Bueno-Soria and Holzenthal, Ochrotrichia boquillas Moulton and Harris, O. conformalis Bueno-Soria and Holzenthal, O. quinealensis Bueno-Soria and Holzenthal, and O. unica Bueno-Soria and Santiago; …

The Identity Of The Adventive Gryllotalpa Latreille Species (Orthoptera: Gryllotalpidae) In Hawaii, With Illustration Of Male Genitalia Of G. Orientalis Burmeister, J. H. Frank

Insecta Mundi

The adventive mole cricket species (Orthoptera: Gryllotalpidae) in Hawaii is apparently Gryllotalpa krishnani Arun Prasanna et al., 2012. The adventive was long thought to be Gryllotalpa africana Palisot de Beauvois, 1805. From 1983 until 2008 it seemed that Gryllotalpa orientalis Burmeister, 1839 might be the adventive’s correct name. However, male genitalia and tegmental characters of Hawaiian specimens match features of G. krishnani and not G. orientalis.

A New Species Of Uvarus Guignot, 1939 (Coleoptera: Dytiscidae: Hydroporinae: Bidessini) From Florida, Usa, J. H. Epler

Insecta Mundi

A new species of Uvarus Guignot, 1939 (Coleoptera: Dytiscidae: Hydroporinae: Bidessini), is described from Florida, USA. It is most similar to U. suburbanus (Fall), but differs in the shape of the much stouter and broader median lobe of the male genitalia.

New Records Of Woodboring Beetles (Coleoptera: Buprestidae) For The Eastern United States, Lawrence Barringer

Insecta Mundi

An abundance-based checklist of eastern Buprestidae (Coleoptera) was compiled from collection records from invasive insect surveys conducted during 2010–2018. Reported are 111 species in 17 genera based on 33,047 specimens examined from 10 states. Sixty-three new state records in nine states are reported. Collection date ranges by month for each state are provided.

Jumping Bristletail (Insecta: Apterygota: Microcoryphia) Records In The Southeastern United States, Grant D. De Jong

Insecta Mundi

Few records of Microcoryphia exist for the southeastern United States, with named species being reported only from Arkansas, Tennessee, and the mid-Atlantic states, and with an unnamed species being reported from Georgia. Records are here provided from 291 specimens housed in the Mississippi Entomological Museum, including ten new species-level state records. This is also the first published report of the order Microcoryphia from Alabama and Mississippi. Species include the machilids Pedetontoides atlanticus Mendes in Alabama, Arkansas, Georgia, Mississippi, and North Carolina; Pedetontus cf. atlanticus in Kentucky; Pedetontus (Verhoeffilis) gershneri Allen in Arkansas; and Pedetontus (Pedetontus) saltator …

Captive Ring-Necked Pheasant Response To Very High Experimental Doses Of Lead, Travis J. Runia, Alex J. Solem

The Prairie Naturalist

Ingestion of spent lead pellets is a well-documented source of lead exposure in free-ranging birds, although the consequence of lead ingestion varies widely among avian guilds. Ring-necked pheasants (Phasianus colchicus) appear to be less susceptible to lead poisoning than other game birds. Our objectives were to determine survival, liver lead accumulation, and body mass change of 129 captive-raised pheasants in response to being gavage-fed 5, 10, 20, or 40 lead pellets. All pheasants survived the 21-day experiment. Liver-lead levels were positively correlated with the number of lead pellets retained and negatively correlated with beginning body mass. Change in percent body …

Evaluation Of Four Larval Fish Sampling Methods In A Large Midwestern River, Nathan J. Lederman, Anthony R. Sindt, Douglas J. Dieterman, John D. Krenz, Shannon J. Fisher

The Prairie Naturalist

Understanding limitations of larval fish capture gears is critical for developing appropriate sampling protocols and interpreting catch data. We evaluated genera richness, genera diversity, assemblage similarities, abundance indices (i.e., density or catch per unit effort [CPUE]), and sample size requirements between a surface slednet and glow-stick light traps used in 2014 and 2015 and a benthic slednet and light-emitting diode light (LED) traps used in 2015 in the Minnesota River. The surface slednet captured the greatest number of larval fish genera (15) while the LED light trap captured the fewest (1). Similarities of assemblages sampled was highest between surface and …

Comparing Native Bee Communities On Reconstructed And Remnant Prairie In Missouri, Joseph Larose, Elisabeth B. Webb, Deborah Finke

The Prairie Naturalist

The tallgrass prairie of North America is an imperiled ecosystem that has been the subject of considerable restoration effort and research in the past two decades. While native prairie plant species are purposely introduced during restoration, prairie invertebrates, including native bees (Anthophila), are not and must colonize from surrounding remnants. Prairie restorations may not support the same bee communities as remnant prairies because of habitat differences and dispersal limitations. We sampled native bees on reconstructed and remnant prairies in Missouri in the summers of 2016 and 2017 and compared the communities by evaluating species richness, diversity, and community composition. We …

Greater Prairie-Chickens And Sharp-Tailed Grouse Have Similarly High Nest Survival In The Nebraska Sandhills, Larkin Powell, Walter Schacht, Julia P. Ewald, Kathryn R. Mccollum

The Prairie Naturalist

The ranges of two native galliform species overlap in the Nebraska Sandhills, the largest contiguous grassland in North America. We monitored nests of greater prairie-chickens (Tympanuchus cupido) and sharp-tailed grouse (Tympanuchus phasianellus) in Cherry County, Nebraska, in 2015 and 2016. Our objectives were to 1) compare daily probability of nest survival between species, 2) evaluate vegetation structure at nests for potential effects on nest survival, 3) compare nest site topography between species, and 4) use a simple model of breeding season success to evaluate the potential for stable populations at our study sites. We captured and …

The Nebraska Bird Review, Volume 88 March 2020 Number 1

Nebraska Bird Review

Winter Field Report, Dec. 2019 - Feb. 2020, by W. Ross Silcock …2

2019-2020 Christmas Bird Counts …18, 27-41

Annual Color Photo Section …19-26

Annual Treasurer's Report for 2019, by Jan Johnson …42

Subscription and Organization Information …43

Error In Dna Mixture Analysis: Why The Application Of Forensic Dna Is Not A Perfect Science, Rachel Bisbee

Honors Program: Senior Projects (Public)

Ever since the first use of DNA evidence in 1986, it has been heavily relied on in court as a means of both convicting felons and exonerating wrongfully imprisoned people. It is a valuable tool in investigations, but like everything else, is not perfect. There have been studies on the accuracy of DNA mixture interpretation in the past with varying results. This is because mixture interpretation is a complicated process that is not always as specific as would be ideal. This study attempted to determine if two students with the exact same education in forensic science and, more specifically, DNA …

Civil Cases In The Supreme Court’S October Term 2019, Thomas M. Fisher

Court Review: Journal of the American Judges Association

With thanks to Professor Todd E. Pettys for his past years of service writing this column, it is my honor to summarize, for Court Review, the civil case docket for the Supreme Court’s 2019 Term. The Court’s term was most memorable for its blockbuster cases involving gay and transgender rights, abortion rights, religious liberties, and presidential power. But it also supplied important decisions governing remedies for constitutional violations. It also decided a handful of environmental law cases, and, with even less profile and fanfare, the Court ultimately disposed of a significant number of intellectual property cases, as well. Along …

Primer Registro De Asiothrixus Antidesmae (Takahashi) (Hemiptera: Aleyrodidae) En La República Dominicana, José Francisco García Ochaeta

Insecta Mundi

Asiothrixus antidesmae (Takahashi) (Hemiptera: Aleyrodidae), una especie de mosca blanca asiática, fue encontrada sobre Ixora sp. en la República Dominicana, lo cual representa un nuevo registro en el país. Se presenta información básica sobre la especie, una diagnosis e ilustraciones para ayudar en su identificación.

Asiothrixus antidesmae (Takahashi) (Hemiptera: Aleyrodidae), an Asian whitefly species, was found on Ixora sp. in the Dominican Republic and represents the first record of this species in the country. Basic information on this whitefly species, including a diagnosis and illustrations to aid in its identification, are provided.

El Género Aleuroparadoxus Quaintance Y Baker 1914, Con Descripción De Tres Nuevas Especies, Nuevos Registros Y Clave Para Las Especies (Hemiptera: Aleyrodidae), José Francisco García Ochaeta, Gregory A. Evans

Insecta Mundi

Se revisa el género Aleuroparadoxus Quaintance y Baker (Hemiptera: Aleyrodidae: Aleyrodinae) y se describen e ilustran A. gabrieli García-Ochaeta y Evans, sp. nov., de Guatemala y México, A. elmarrojasi García- Ochaeta y Evans, sp. nov., de Guatemala y A. carapiai García-Ochaeta y Evans, sp. nov., de México. Se registran A. sapotae Russell y A. gardeniae Russell por primera vez para Guatemala. Se proporciona una clave ilustrada para la identificación de los grupos y especies del género.

The genus Aleuroparadoxus Quaintance and Baker (Hemiptera: Aleyrodidae: Aleyrodinae) is revised and A. gabrieli García-Ochaeta and Evans, sp. nov., from …

Nomenclatural Notes On Some Currently Known Species Of Eupogonius Leconte, 1852 (Coleoptera: Cerambycidae: Lamiinae) And Description Of Seven New Species, James E. Wappes, Antonio Santos-Silva

Insecta Mundi

The following new species of Eupogonius LeConte, 1852 (Coleoptera: Cerambycidae: Lamiinae) are described: E. tlanchinolensis Wappes and Santos-Silva (Mexico, Hidalgo); E. albofasciatus Wappes and Santos- Silva (Mexico, Puebla); E. sonorensis Wappes and Santos-Silva (Mexico, Sonora); E. guerrerensis Wappes and Santos-Silva (Mexico, Guerrero); E. boteroi Wappes and Santos-Silva (Mexico, Guerrero); E. nascimentoi Wappes and Santo-Silva (Mexico, Jalisco and Colima); and E. monzoni Wappes and Santos-Silva (Guatemala, Alta Verapaz). Additionally, a detailed description of the female of Eupogonius fulvovestitus Schaeffer, 1905 is provided for the first time, along with notes on the likely host of the species. New state records in Mexico …

Brave New Worlds: Transcending The Humanities/Stem Divide Through Creative Writing, Adam Watkins, Zahra Tehrani

Honors in Practice Online Archive

Creative writing offers a critical and innovative form of inquiry promoting integrative learning that transcends disciplinary barriers. Authors first provide an overview of the scholarship on creative writing pedagogy, its unique capacity to engage a range of knowledge domains, and its significance for honors education. They then offer primary examples of incorporating creative writing projects into two honors classes that bridge STEM fields and the humanities. Analyses of student reflections (n = 35) in relation to learning outcomes strongly suggest that creative writing helps students explore course concepts through several ways of knowing—critical, situational, and affective—while fostering new perspectives on …

A Meaningful And Useful Twofer: Enhancing Honors Students’ Research Experiences While Gathering Assessment Data, Mary Scheuer Senter

Honors in Practice Online Archive

Engaging students in assessment practice benefits honors students, faculty, and administrators. Students gain meaningful research experience while honors programs receive data to help assess student learning and prepare for program review. A one-semester course, Program Evaluation Experiences, tasks students (n = 10) with collecting and analyzing data from peers and faculty and then articulating its value for their personal academic development. Qualitative and quantitative instruments and measures include an online survey (Qualtrics), personal interviews (Rev), and focus groups (rev, n = 30). Students complete various analyses of data using SPSS and NVivo. Results indicate that students’ active participation in applied …

Dicamba Retention In Commercial Sprayers Following Triple Rinse Cleanout Procedures, And Soybean Response To Contamination Concentrations, Frances B. Browne, Xiao Li, Katilyn J. Price, Jianping Wang, Yi Wang, Greg R. Kruger, Jeff Golus, Gabrielle De Castro Macedo, Bruno C. Vieira, Tyler Sandlin

Department of Agronomy and Horticulture: Faculty Publications

The commercial launch of dicamba‐tolerant (DT) crops has resulted in increased dicamba usage and a high number of dicamba off‐target movement complaints on sensitive soybeans (Glycine max L.). Dicamba is a synthetic auxin and low dosages as 0.028 g ae ha−1 can induce injury on sensitive soybean. Tank contamination has been identified as one of the sources for unintended sensitive crop exposure. The labels of new dicamba formulations require a triple rinse cleanout procedure following applications. Cleanout efficacy might vary based on the sprayer type and procedure followed. This study was performed to quantify dicamba retention in commercial sprayers and …

Improving On Modis Mcd64a1 Burned Area Estimates In Grassland Systems: A Case Study In Kansas Flint Hills Tall Grass Prairie, Rheinhardt Scholtz, Jayson Prentice, Yao Tang, Dirac Twidwell

Department of Agronomy and Horticulture: Faculty Publications

Uncertainty in satellite-derived burned area estimates are especially high in grassland systems, which are some of the most frequently burned ecosystems in the world. In this study, we compare differences in predicted burned area estimates for a region with the highest fire activity in North America, the Flint Hills of Kansas, USA, using the moderate resolution imaging spectroradiometer (MODIS) MCD64A1 burned area product and a customization of the MODIS MCD64A1 product using a major ground-truthing effort by the Kansas Department of Health and Environment (KDHE-MODIS customization). Local-scale ground-truthing and the KDHE-MODIS product suggests MODIS burned area estimates under predicted fire …

Analysis Of Student Perceptions Of Just-In-Time Teaching Pedagogy In Pharmd Microbiology And Immunology Courses, Charitha Madiraju, Eglis Tellez-Corrales, Henry Hua, Jozef Stec, Andromeda M. Nauli, Deborah M. Brown

Nebraska Center for Virology: Faculty Publications

Just-In-Time Teaching (JiTT) active learning pedagogy is utilized by various disciplines, but its value in a professional pharmacy curriculum has not yet been demonstrated. The purpose of our research study is to implement and evaluate JiTT in a Doctor of Pharmacy (PharmD) program. The impetus in implementing JiTT into a PharmD curriculum was to provide students with an out-of-classroom learning opportunity to enhance knowledge-based skills. The current study summarizes the implementation of JiTT in four distinct instances: two iterations of the required courses “Integrated Microbiology and Virology” (Fall 2016 and Fall 2017) and “Integrated Immunology” (Winter 2016–2017 and Winter 2017–2018). …

Lack Of Cd8+ T-Cell Co-Localization With Kaposi’S Sarcoma- Associated Herpesvirus Infected Cells In Kaposi’S Sarcoma Tumors, Salum J. Lidenge, For Yue Tso, Owen Ngalamika, Jaydeep Kolape, John R. Ngowi, Julius Mwaiselage, Charles Wood, John T. West

Nebraska Center for Virology: Faculty Publications

Despite the close association between Kaposi’s sarcoma (KS) and immune dysfunction, it remains unclear whether tumor infiltrating immune cells (TIIC), by their absence, presence, or dysfunction, are mechanistically correlated with KS pathogenesis. Therefore, their potential capacity to serve as prognostic biomarkers of KS disease progression or control is unclear. Because epidemic-KS (EpKS) occurs with HIV-1 co-infection, it is particularly important to compare TIIC between EpKS and HIV-negative African endemic-KS (EnKS) to dissect the roles of HIV-1 and Kaposi Sarcoma-associated herpesvirus (KSHV) in KS pathogenesis. This cross-sectional study of 13 advanced KS (4 EnKS, 9 EpKS) patients and 3 healthy controls …

Prevalence Of Kaposi's Sarcoma-Associated Herpesvirus And Transfusion-Transmissible Infections In Tanzanian Blood Donors, Salum J. Lidenge, Tara Tran, For Yue Tso, John R. Ngowi, Danielle M. Shea, Julius Mwaiselage, Charles Wood, John T. West

Nebraska Center for Virology: Faculty Publications

Objective: Kaposi's sarcoma-associated herpesvirus (KSHV) is the causative agent for Kaposi's sarcoma (KS), one of the most common cancers in Tanzania. We have investigated KSHV prevalence and factors associated with KSHV infection in Tanzania.

Methods: This is a cross-sectional study of voluntary blood-donors from Dar es Salaam, Tanzania. Plasma was screened for KSHV, HIV-1, HBV, HCV and Treponema pallidum (syphilis). Associations between KSHV sero-status and risk factors were analyzed. Odds ratios (OR) and 95% confidence intervals (CI) are reported to evaluate risk factors of KSHV infection. All tests were 2-tailed, and P-values <0.05 were considered statistically significant.

Results: The overall KSHV seroprevalence was 56.9%. Significantly …

Incidence Of The Covid-19 In Iraq – Implications For Travellers, Maysaa Kadhim Al-Malkey, Maitham Ahmed Al-Sammak

Nebraska Center for Virology: Faculty Publications

The first emerged Coronavirus Disease 2019 (COVID-19) was in Wuhan, Hubei Province, China at the end of 2019, then spread to the rest of China [1], followed by the spread of the COVID-19 epidemics into the world caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) [2]. Many epidemiological assessments in different countries from Asia, Europe, and North America have been published [3]. Nevertheless, there are countries in the Middle East like Iraq, with a rapid increase in cases and a high number of deaths, with a lack of studies. It is worth noting that the Iraqi Foreign Ministry was …

Cervico-Vaginal Inflammatory Cytokine And Chemokine Responses To Two Different Siv Immunogens, Nikki P.L. Toledo, Hongzhao Li, Robert W. Omange, Tamara G. Dacoba, Jose Crecente-Campo, Dane Schalk, Mohammad A. Kashem, Eva Rakasz, Nancy Schultz-Darken, Qingsheng Li, James B. Whitney, Maria J. Alonso, Francis A. Plummer, Ma Luo

Nebraska Center for Virology: Faculty Publications

Studies have shown that vaccine vectors and route of immunization can differentially activate different arms of the immune system. However, the effects of different HIV vaccine immunogens on mucosal inflammation have not yet been studied. Because mucosal sites are the primary route of HIV infection, we evaluated the cervico-vaginal inflammatory cytokine and chemokine levels of Mauritian cynomolgus macaques following immunization and boost using two different SIV vaccine immunogens. The PCS vaccine delivers 12 20-amino acid peptides overlapping the 12 protease cleavage sites, and the Gag/Env vaccine delivers the full Gag and full Env proteins of simian immunodeficiency virus. We showed …

Genetic Diversity Of Potassium Ion Channel Proteins Encoded By Chloroviruses That Infect Chlorella Heliozoae, Carter Murry, Irina V. Agarkova, Jayadri S. Ghosh, Fiona C. Fitzgerald, Roger M. Carlson, Brigitte Hertel, Kerri Kukovetz, Oliver Rauh, Gerhard Thiel, James L. Van Etten

Nebraska Center for Virology: Faculty Publications

Chloroviruses are large, plaque-forming, dsDNA viruses that infect chlorella-like green algae that live in a symbiotic relationship with protists. Chloroviruses have genomes from 290 to 370 kb, and they encode as many as 400 proteins. One interesting feature of chloroviruses is that they encode a potassium ion (K+) channel protein named Kcv. The Kcv protein encoded by SAG chlorovirus ATCV-1 is one of the smallest known functional K+ channel proteins consisting of 82 amino acids. The KcvATCV-1 protein has similarities to the family of two transmembrane domain K+ channel proteins; it consists of two transmembrane -helixes with a pore region …