Index Catalog // ScholarsArchive@OSU

Developmental rate: A unifying mechanism for sympatric divergence in postglacial fishes?

Creator:: Mcphee, Megan V., Noakes, David L. G., and Allendorf, Fred W.
Abstract:: Morphologically divergent ecotypes arise in fish populations on postglacial time scales, and resource polymorphisms are often invoked to explain their origin. However, genetic recombination can constrain the ability of divergent selection to produce reproductive isolation in sympatry. Recombination breaks up favorable combinations of traits (”adaptive suites”) if individual traits are...
Resource Type:: Article
Full Text:: alpinus in Thingvallavatn, Iceland. Two benthic ecotypes (dwarf 22 Current Zoology Vol. 58 No. 1

Patterns of color phase indicate spawn timing at a Nassau grouper Epinephelus striatus spawning aggregation

Creator:: Archer, Stephanie K., Heppell, Scott A., Semmens, Brice X., Pattengill-Semmens, Christy V., Bush, Phillippe G., Mccoy, Croy M., and Johnson, Bradley C.
Abstract:: Nassau grouper Epinephelus striatus are a large bodied, top level predator that is ecologically important throughout the Caribbean. Although typically solitary, Nassau grouper form large annual spawning aggregations at predictable times in specific locations. In 2003, The Cayman Islands Marine Conservation Board established protection for a newly rediscovered Nassau grouper...
Resource Type:: Article
Full Text:: Current Zoology Vol. 58 No. 1 Fig. 3 The observed proportion of fish in each color phase by day and

Familiarity with a female does not affect a male's courtship intensity in garter snakes Thamnophis sirtalis parietalis

Creator:: Shine, Richard, Webb, Jonathan K., Lane, Amanda, and Mason, Robert T.
Abstract:: In many animal species, males direct more intense courtship towards females they have not previously encountered, than towards females with which they have previously mated. To test the factors responsible for this "Coolidge Effect", we need studies on a wide range of taxa – including those with mating systems in...
Resource Type:: Article
Full Text:: © 2012 Current Zoology Familiarity with a female does not affect a male's courtship intensity in

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Creator:: Clark, Darren A., Anthony, Robert G., and Andrews, Lawrence S.
Abstract:: The northern spotted owl (Strix occidentalis caurina) is one of the most intensively studied raptors in the world; however, little is known about the impacts of wildfire on the subspecies and how they use recently burned areas. Three large-scale wildfires in southwest Oregon provided an opportunity to investigate the short-term...
Resource Type:: Article
Full Text:: owls. The few studies that have been conducted on spotted owls in burned landscapes have provided

Of Heterotopias and Ethnoscapes: The Production of Space in Postcolonial North Africa

Creator:: Rice, Laura
Abstract:: The focus of postcolonial studies has shifted in the last decade or so from a struggle over history, the narratives of winners and losers—as recorded by the winners and resisted by the losers—to a struggle over geography. Power inequities formerly embodied in Manichean conceptualizations (Colonizer/Colonized, Oppressor/Oppressed, Occidental/Oriental, Self/Other, First World/Third...
Resource Type:: Article
Full Text:: Postcolonial North Africa. Critical Matrix, 14, 36-75. Program in Women's Studies, Princeton University

Regional Contingencies in the Relationship between Aboveground Biomass and Litter in the World’s Grasslands

Creator:: O’Halloran, Lydia R., Chu, Chengjin, Bakker, Jonathan D., Davies, Kendi F., Du, Guozhen, Firn, Jennifer, Hagenah, Nicole, Hofmockel, Kirsten S., Knops, Johannes M. H., Li, Wei, Melbourne, Brett A., Borer, Elizabeth T., Morgan, John W., Orrock, John L., Prober, Suzanne M., Stevens, Carly J., Seabloom, Eric W., MacDougall, Andrew S., Cleland, Elsa E., McCulley, Rebecca L., Hobbie, Sarah, Harpole, W. Stan, and DeCrappeo, Nicole M.
Abstract:: Based on regional-scale studies, aboveground production and litter decomposition are thought to positively covary, because they are driven by shared biotic and climatic factors. Until now we have been unable to test whether production and decomposition are generally coupled across climatically dissimilar regions, because we lacked replicated data collected within...
Resource Type:: Article
Full Text:: EWS (NSF-DEB-1042132). The funders had no role in study design, data collection and analysis, decision

Host Identity Matters in the Amphibian-Batrachochytrium dendrobatidis System: Fine-Scale Patterns of Variation in Responses to a Multi-Host Pathogen

Creator:: Gervasi, Stephanie, Gondhalekar, Carmen, Olson, Deanna H., and Blaustein, Andrew R.
Abstract:: Species composition within ecological assemblages can drive disease dynamics including pathogen invasion, spread, and persistence. In multi-host pathogen systems, interspecific variation in responses to infection creates important context dependency when predicting the outcome of disease. Here, we examine the responses of three sympatric host species to a single fungal pathogen,...
Resource Type:: Article
Full Text:: load was elevated as inoculation dose was increased. We observed a reduction in survival but no

River Microbiome Composition Reflects Macroscale Climatic and Geomorphic Differences in Headwater Streams

Creator:: URycki, Dawn R., Good, Stephen P., Crump, Byron C., Chadwick, Jessica, and Jones, Gerrad D.
Abstract:: Maintaining the quality and quantity of water resources in light of complex changes in climate, human land use, and ecosystem composition requires detailed understanding of ecohydrologic function within catchments, yet monitoring relevant upstream characteristics can be challenging. In this study, we investigate how variability in riverine microbial communities can be...
Resource Type:: Article
Full Text:: . In this study, we investigate how variability in riverine microbial communities can be used to

24-hour human urine and serum profiles of bisphenol A: Evidence against sublingual absorption following ingestion in soup

Creator:: Teeguarden, Justin G., Twaddle, Nathan C., Churchwell, Mona I., Yang, Xiaoxia, Fisher, Jeffrey W., Seryak, Liesel M., and Doerge, Daniel R.
Abstract:: Extensive first-pass metabolism of ingested bisphenol A (BPA) in the gastro-intestinal tract and liver restricts blood concentrations of bioactive BPA to < 1% of total BPA in humans and non-human primates. Absorption of ingested BPA through non-metabolizing tissues of the oral cavity, recently demonstrated in dogs, could lead to the...
Resource Type:: Article
Full Text:: for publication). The serum d6-BPA Cmax was ~4 times higher in the cookie study compared to the soup

Five new species and three new subspecies of Erebidae and Noctuidae (Insecta, Lepidoptera) from Northwestern North America, with notes on Chytolita Grote (Erebidae) and Hydraecia Guenée (Noctuidae)

Creator:: Crabo, Lars G., Davis, Melanie, Hammond, Paul, Mustelin, Tomas, and Shepard, Jon
Abstract:: Several taxonomic issues in the moth families Erebidae and Noctuidae are addressed for Northwestern North America. Drasteria parallela Crabo & Mustelin and Cycnia oregonensis tristis Crabo in the Erebidae and Eudryas brevipennis bonneville Shepard & Crabo, Resapamea diluvius Crabo, Resapamea angelika Crabo, Resapamea mammuthus Crabo, Fishia nigrescens Hammond & Crabo,...
Resource Type:: Article
Full Text:: Research associate, Department of Zoology, Oregon State University, Corvallis, Oregon USA 4 11904 Tallwood

ScholarsArchive@OSU

Developmental rate: A unifying mechanism for sympatric divergence in postglacial fishes?

Patterns of color phase indicate spawn timing at a Nassau grouper Epinephelus striatus spawning aggregation

Familiarity with a female does not affect a male's courtship intensity in garter snakes Thamnophis sirtalis parietalis

Relationship Between Wildfire, Salvage Logging, and Occupancy of Nesting Territories by Northern Spotted Owls

Of Heterotopias and Ethnoscapes: The Production of Space in Postcolonial North Africa

Regional Contingencies in the Relationship between Aboveground Biomass and Litter in the World’s Grasslands

Host Identity Matters in the Amphibian-Batrachochytrium dendrobatidis System: Fine-Scale Patterns of Variation in Responses to a Multi-Host Pathogen

River Microbiome Composition Reflects Macroscale Climatic and Geomorphic Differences in Headwater Streams

24-hour human urine and serum profiles of bisphenol A: Evidence against sublingual absorption following ingestion in soup

Five new species and three new subspecies of Erebidae and Noctuidae (Insecta, Lepidoptera) from Northwestern North America, with notes on Chytolita Grote (Erebidae) and Hydraecia Guenée (Noctuidae)

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