Biodiversity Commons^™

A New Species Of The “Apacheanus” Group Of Genus Pseudouroctonus From Western Texas (Scorpiones: Vaejovidae), Richard F. Ayrey, Michael E. Soleglad

Euscorpius

A new species of the “apacheanus” group of genus Pseudouroctonus is described from western Texas, USA, Pseudouroctonus brysoni, sp. nov. This new species is closely related to P. apacheanus (Gertsch et Soleglad, 1972) and two other species recently described from southern Arizona. A combination of morphological differences in the hemispermatophore, the mating plug, and several morphometric-based characters are identified as diagnostic.

Evaluating Trophic Rewilding As A Conservation Technique, Aaron Sieve

Biology: Student Scholarship & Creative Works

The focus for this paper is to define specifically trophic rewilding, determine its efficacy as a conservation technique, and explore ways to lessen one of its key limitations. Trophic rewilding is the conservation technique whereby an extirpated keystone species or ecosystem engineer is reintroduced into a degraded habitat to restore ecological function by triggering trophic cascades. The technique is evaluated through analysis of the concepts of trophic cascades and ecosystem engineers. Key limitations of trophic rewilding are that a lack of population control in reintroduced may cause issues, that many times not enough is known about trophic cascades to be …

Where Can Wolves Live And How Can We Live With Them?, L. David Mech

United States Geological Survey, Northern Prairie Wildlife Research Center: Publications

In the contiguous 48 United States, southern Canada, and in Europe, wolves (Canis lupus) have greatly increased and expanded their range during the past few decades.They are prolific, disperse long distances, readily recolonize new areas where humans allow them, and are difficult to control when populations become established.Because wolves originally lived nearly everywhere throughout North America and Eurasia, and food in the form of wild and domestic prey is abundant there, many conservation-minded people favor wolves inhabiting even more areas.On the other hand, wolves conflict in several ways with rural residents who prefer fewer wolves. This article discusses …

What Should Go In A Wildlife Professional’S Geospatial Toolbox? (Response Data), William Bean, Ryan C. Baumbusch, Brooke Berger, Matthew Delheimer, Lee J. Hecker, Matthew Lau, Megan C. Milligan

Research Data Sets

Geospatial tools have become a critical component to most wildlife studies and management questions. With a diversity of approaches available, current and future wildlife professionals deserve guidance on the most important tools to answer these questions. Younger professionals may be expected to know a separate set of skills from those required further on in their career. We conducted an online survey and a year-long search of job advertisements to identify the most important geospatial approaches, techniques, programs, and ancillary skills for wildlife professionals. We provide the results of these 2 efforts so that wildlife professionals interested in geospatial tools can …

Pseudoalteromonas Piratica Sp. Nov., A Budding, Prosthecate Bacterium From Diseased Montipora Capitata, And Emended Description Of The Genus Pseudoalteromonas, Silvia Beurmann, Blake Ushijima, Christina M. Svoboda, Patrick Videau, Ashley M. Smith, Stuart P. Donachie, Greta S. Aeby, Sean M. Callahan

Research & Publications

A Gram-stain-negative, motile, rod-shaped bacterium designated OCN003T was cultivated from mucus taken from a diseased colony of the coral Montipora capitata in Kāne‘ohe Bay, O‘ahu, Hawai‘i. Colonies of OCN003T were pale yellow, 1–3 mm in diameter, convex, smooth and entire. The strain was heterotrophic, strictly aerobic and strictly halophilic. Cells of OCN003T produced buds on peritrichous prosthecae. Growth occurred within the pH range of 5.5 to 10, and the temperature range of 14 to 39 °C. Major fatty acids were 16 : 1!7c, 16 : 0, 18 : 1!7c, 17 : 1!8c, 12 : 0 3-OH and 17 : 0. …

Vertebrate Natural History Notes From Arkansas, 2017, R. Tumlison, C. T. Mcallister, H. W. Robison, M. B. Connior, D. B. Sasse, D. G. Cloutman, L. A. Durden, C. R. Bursey, T. J. Fayton, S. Schratz, M. Buckley

Journal of the Arkansas Academy of Science

Because meaningful observations of natural history are not always part of larger studies, important pieces of information often are unreported. Small details, however, can fills gaps in understanding and also lead to interesting questions about ecological relationships or environmental change. We have compiled recent observations of foods, reproduction, record size, parasites, and distribution of 30 species of fishes, new records of distribution and parasites of 2 species of amphibians, and new records of distribution, parasites, reproduction and anomalies of 11 species of mammals.

Time Of Plant Establishment Affects Prairie Composition, Aleisa Labelle

Sustainable RIVER

No abstract provided.

Mapping The Missouri, Becca Krasky

Sustainable RIVER

No abstract provided.

Searching For The False Map Turtle, Shay Austin

Sustainable RIVER

No abstract provided.

Bioassessment Of Four Karst Springs At Hobbs State Park – Conservation Area With A Focus On Diving Beetle (Dytiscidae: Hydroporinae) Species Of Concern, Scott Longing, L. A. Mack, Brian E. Haggard

Journal of the Arkansas Academy of Science

Four springs were surveyed at Hobbs State Park-Conservation Area to provide an initial bioassessment and to determine occurrences of two endemic predaceous diving beetles of concern, Heterosternuta sulphuria and Sanfilippodytes sp. Habitat in the four spring runs were dominated by bedrock and gravel substrate with heavy accumulations of leaf litter. Thirty-three taxa representing 11 orders were collected from the four springs. Non-insect taxa included Oligochaeta, Physidae, and Isopoda, and predominant insect orders included Ephemeroptera, Coleoptera, Diptera, and Trichoptera. The total number of taxa across springs ranged from seven to 19, with total abundances ranging from 39 to 86 individuals. No …

Managing For Wildlife Habitat On Rangelands In The Great Plains, Maggi Sliwinski, Mark E. Burbach, Larkin Powell, Walter H. Schacht

School of Natural Resources: Documents and Reviews

No abstract provided.

Utilizing Arcgis To Map Land Use Change In Missouri River Watersheds, Ethan Jennings

Sustainable RIVER

No abstract provided.

Geographic Distribution: Acrantophis Dumerili (Duméril’S Madagascan Ground Boa). Usa. Florida., Louis A. Somma, Kenneth L. Krysko, Laurence L. Conner

Papers in Herpetology

The geographic distribution of Acrantophis dumerili, a nonindigenous introduced species in Florida, with new records, is presented.

Acrantophis dumerili is indigenous to southern and southwestern Madagascar. We provide the first vouchers for Miami-Dade and Bay counties, which were likely escaped or released pets. Florida already has three established species of booid snakes (one boa, two pythons), all introduced through the pet trade pathway. Although there is no clear evidence for an established population of A. dumerili in Florida at this time, the Bay County individuals in a rural area in the Florida panhandle are a particular concern given that two …

Wpa News 104 (2017), World Pheasant Association

Galliformes Specialist Group and Affiliated Societies: Newsletters

WPA News (Winter 2017), number 104

Published by the World Pheasant Association

Colonizing The Mníšoše (Missouri River): Devastating Effects Of The Pick-Sloan Plan, Selena Olvera

Sustainable RIVER

No abstract provided.

Results Of The 2016 Indianapolis Biodiversity Survey, Marion County, Indiana, Jeffrey D. Holland, Rebecca W. Dolan, Jeremy J. Sheets, Michael S. Finkler, Brant E. Fisher, Roger L. Hedge, Tom Swinford, Nick Harby, Robert P. Jean, Megan K. Martin, Bill Mcknight, Marc Milne, Kirk Roth, Paul Rothrock, Carl Strang

Scholarship and Professional Work - LAS

Surprising biodiversity can be found in cities, but urban habitats are understudied. We report on a bioblitz conducted primarily within a 24-hr period on September 16 and 17, 2016 in Indianapolis, Indiana, USA. The event focused on stretches of three waterways and their associated riparian habitat: Fall Creek (20.6 ha; 51 acres), Pleasant Run (23.5 ha; 58 acres), and Pogue’s Run (27.1 ha; 67 acres). Over 75 scientists, naturalists, students, and citizen volunteers comprised 14 different taxonomic teams. Five hundred ninety taxa were documented despite the rainy conditions. A brief summary of the methods and findings are presented here. Detailed …

Variation In Arthropod Hydration Across Us Cities With Distinct Climate, Kevin E. Mccluney, Justin D. Burdine, Steven D. Frank

Biological Sciences Faculty Publications

Increasing evidence suggests that altered environmental conditions within cities (e.g. temperature) can have strong effects on the biology and ecology of animals. Moreover, multiple abiotic (e.g. soil moisture, distributions of water bodies) and biotic factors (e.g. plant and animal communities) may be more similar among cities in distinct climate regions as compared to outside cities. But the mechanisms behind these patterns are unclear. We suggest that animal physiological condition responds to urbanization and may become more similar with urbanization among cities. As a first attempt at assessing this possibility, we measured hydration (water content) of field-collected arthropods, across variation in …

Importance Of Maintaining The Diverse Tallgrass Prairie, Shelley Kosola

Sustainable RIVER

No abstract provided.

Impact Of Drought On Suspended Load In South Dakota Tributaries, Bethany Vazquez

Sustainable RIVER

No abstract provided.

Effects Of Fish On Aquatic Insects, Tyler Seidel

Sustainable RIVER

No abstract provided.