Zoology Commons^™

Jack Crevalle Neurocranium, Rodolfo A. Heredia, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Brown Bullhead Catfish (Ameiurus Nebulosus) Neurocranium, Reginald Leon Kempson Iii, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Neurocranium from [6.3] cm total length (30 cm) [Brown Bullhead Catfish (Ameiurus nebulosus)], collected from [Dr.Kerstetters lab] on [6/December/2023] by [Reginald Kempson III]

Gag Grouper (Mycteroperca Microlepis) Neurocranium, Sierra Potts, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

10 cm neurocranium from Gag Grouper, Mycteroperca microlepis, collected from Snapper Mike's on 05/11/2023 by Sierra Potts

Oregon State Rank Assessment For Bonneville Redside Shiner (Richardsonius Balteatus Hydrophlox), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Bonnevile redside shiner (Richardsonius balteatus hydrophlox) using NatureServe methodology, 2023.

Resolution Of The Tetrabothrius Jagerskioeldi Cryptic Species Complex Among Holarctic Alcidae (Charadriiformes): Cestodes Among Fraterculinae—Exploring Marine Diversity, Host Range, And Dynamic Oceanography In The Greater North Pacific, Eric P. Hoberg, Kaylen Marie Soudachanh, Svetlana K. Bondarenko

MANTER: Journal of Parasite Biodiversity

In the biosphere, limits for diversity among species, communities, and biomes are revealed through intensive and extensive field-based inventory and assembly of voucher specimens and associated informatics examined in a phylogenetic, historical, ecological, and biogeographic arena. Archival resources for specimens and information contribute to a cumulative view of faunal structure and assembly under a comparative umbrella. Ultimately, species definitions, and inclusive partitions among populations and lineages, are fundamental in articulating hypotheses that examine interactions about evolution, the nature of organisms, and the condition of environments across space and time. We conclude our proposals establishing species limits for tapeworms of the …

Oregon State Rank Assessment For Klamath Smallscale Sucker (Catostomus Rimiculus), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Klamath smallscale sucker (Catostomus rimiculus) using NatureServe methodology, 2023.

Oregon State Rank Assessment For Jenny Creek Sucker (Catostomus Rimiculus Pop. 1), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Jenny Creek sucker (Catostomus rimiculus pop. 1) using NatureServe methodology, 2023.

A Comparison Of Devices For Race Day Characterization Of North American Turfgrass Thoroughbred Racing Surfaces, Peter Schmitt, Wayne T. Sanderson, John Trey Rogers Iii, Tyler J. Barzee, Michael L. Peterson

UK CARES Faculty Publications

Both pre-race meet and daily turf surface condition measurements are required by regula- tions adopted as part of the Horseracing Integrity and Safety Act (HISA). The Orono Biomechanical Surface Tester (OBST) is the primary device used for characterizing a racing surface and is used for the pre-meet inspections. Tools that are better suited for the daily testing of turf surfaces are also needed to meet the new federal regulations. The purpose of this study was to compare five simple tools commonly used in turf applications to the OBST. Data were collected with each of the six devices at plots chosen …

Fall Field Report, August–November 2023, W. Ross Silcock

Nebraska Bird Review

As in the last few fall seasons, late departure dates continue to increase in number. This is often attributed to a warming climate but may also result from increased observer activity and usage of eBird. Late dates are probably the most important aspect of this report, most prominent the record late fall dates for Ruby-throated Hummingbird, Sanderling, Bank Swallow, and Cassin’s Sparrow. Although these species are taxonomically diverse, there were species group concentrations of late dates, notably among shorebirds. Examples were Marbled Godwit for which the four latest reports this fall were four of the latest six fall dates on …

Index To Volume 91

Nebraska Bird Review

Adams: Pam 11; Paul 11
Aden, Debbie 55
Allard, Savannah 29
Allen, Edward 10
Allison, Betty 30
Alpheus, A. 154
Altman, Dakota 21, 30
Andersen: Bennett 30; Brett 30, 52, 142; D. E. 83
Anderson: Bob 139, 147; Chris 7; Janet 29; Will 68
Angkaew, Rongron 6
Ani, Groove-billed 127, 131
Anich: Charlie 99; Nick 99; Paula 99
Arends, Jim 30
Armstrong, Wyatt 121
Askerooth, Kristine 29
Atkins, Kate 16
Atwell, Erik 55, 58, 99, 100, 102, 112
Audubon, M. 82
Augustine, Jackie 63
Austin, Mary 7
Avocet, American 19, 53, 86, 100, 132, 158

. . .

Zach, Joel …

Yellow-Throated Warbler In Scotts Bluff County, Nebraska, Mark A. Brogie, Bill F. Huser, Jerry Probst

Nebraska Bird Review

Yellow-throated Warbler (Setophaga dominica) is a rare to uncommon migrant in eastern and central Nebraska. It is possibly a regular breeder locally at sites containing sycamores in several southeastern Nebraska counties bordering the Missouri River. There are few Nebraska reports after July, with more reports November–January than August–October. This species has three previous documented Nebraska Panhandle records, all from May.

1. One photographed 26 May 2009, at Crescent Lake NWR, Garden Co.

2. One seen and “well described” 06 May 1931, at Antioch, Sheridan Co.

3. A specimen taken 20 May 1917, at Oshkosh, Garden Co., was once …

The Nebraska Bird Review (December 2023) 91(4), Whole Issue

Nebraska Bird Review

Fall Field Report, August–November 2023, by W. Ross Silcock

NOU Founding Ornithologist, Hypnotist, Physician: Isador Trostler, by Rick Wright

Yellow-throated Warbler in Scotts Bluff County, Nebraska, by Mark A. Brogie, Bill F. Huser, and Jerry Probst

Holdrege Fall Field Days, Sept. 22–24, 2023

Index to Volume 91

Subscription and Organization Information

Nou Founding Ornithologist, Hypnotist, Physician: Isador Trostler, Rick Wright

Nebraska Bird Review

Eminent radiologist Benjamin H. Orndoff, eulogizing an esteemed colleague some months after his death, noted that Isador Simon Trostler (1869–1957) “as a lad . . . became interested in ornithology and herpetology, sending accounts of his observations and explorations to natural history magazines up to the late [18]90s.” Understandably more interested in Trostler’s role as a “pioneer in radiology,” Orndoff had no more to say about the natural history pursuits of one of Nebraska’s most notable early ornithologists, one of the founders 125 years ago of the Nebraska Ornithologists’ Union.

Conversely, we birders have known little or nothing of Trostler’s …

Holdrege Fall Field Days, Janis Paseka

Nebraska Bird Review

The 2023 NOU Fall Field Days were held in Holdrege on September 22–24, with approximately 45 in attendance. The programs were held at the Rodeway Inn. The meeting was planned by Robin Harding, Jan Johnson, and Ruthie Stearns. Field trips were led by Robin Harding, Paul Dunbar, and William Flack to numerous locations including Johnson Lake SRA, Elwood Reservoir WMA, the eagle viewing site on the Phelps County Canal in northern Gosper Co., the Platte River bridge south of Overton, Cottonwood WPA, Harlan Co. Reservoir, the Alma water treatment plant, Funk WPA, Nature's Mosaic Recreation Area, and Sacramento-Wilcox WPA.

The …

Parrotfish Skull, Grace Mikus, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Rapid Evolution Of A(H5n1) Influenza Viruses After Intercontinental Spread To North America, Ahmed Kandeil, Christopher Patton, Jeremy C. Jones, Trushar Jeevan, Walter N. Harrington, Sanja Trifkovic, Jon P. Seiler, Thomas Fabrizio, Karlie Woodard, Jasmine C. Turner, Jeri Carol Crumpton, Lance Miller, Adam Rubrum, Jennifer Debeauchamp, Charles J. Russell, Elena A. Govorkova, Peter Vogel, Mia Kim-Torchetti, Yohannes Berhane, David Stallknecht, Rebecca Poulson, Lisa Kercher, Richard J. Webby

United States Department of Agriculture Wildlife Services: Staff Publications

Highly pathogenic avian influenza A(H5N1) viruses of clade 2.3.4.4b underwent an explosive geographic expansion in 2021 among wild birds and domestic poultry across Asia, Europe, and Africa. By the end of 2021, 2.3.4.4b viruses were detected in North America, signifying further intercontinental spread. Here we show that the western movement of clade 2.3.4.4b was quickly followed by reassortment with viruses circulating in wild birds in North America, resulting in the acquisition of different combinations of ribonucleoprotein genes. These reassortant A(H5N1) viruses are genotypically and phenotypically diverse, with many causing severe disease with dramatic neurologic involvement in mammals. The proclivity of …

Oregon State Rank Assessment For Northern Leopard Frog (Lithobates Pipiens), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Northern leopard frog (Lithobates pipiens) using NatureServe methodology, 2023.

Rainbow Parrotfish Neurocranium, Theophilus J. Hebert, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Deep Ocean Vehicle Applications And Modifications, Nichole "Nikki" T. Arm

Master's Theses

This project had two primary goals: (1) to explore opportunities to further a deep-ocean vehicle’s reach using alternative pressure spheres, and (2) to implement an existing deep-ocean vehicle (lander) in active scientific research.

I gained a greater understanding of the limitations and design choices made for existing pressure spheres using Finite Element Analysis (FEA). My simplified FEA model predicted sphere failure for the existing 30% Fiber Glass 70% Nylon injection molded spheres at an external pressure of 3,954psi or 2,690m ocean-depth (only a 7.38% error compared to the tested minimum failure depth), so I determined it a valid model. I …

Oregon State Rank Assessment For Oak Titmouse (Baeolophus Inornatus), Misty Nelson

Institute for Natural Resources Publications

Oregon state conservation status assessment for Oak Titmouse (Baeolophus inornatus) using NatureServe methodology, 2024.