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Paysonia
Archive of the journal Paysonia published by AU Museum of Natural History
Recent Submissions
Neural correlates of suppressed spatial learning in zebra finches exposed to methylmercury DATA
(2026-01-12)
This dataset includes the neural total population, density, thresholding percentages (area covered) for neural data for birds that went through spatial memory trials. Bird information is also included.
Data: Egg incubation temperature affects habitat use of adult lizards in a heterogeneous environment
(2026-01-12)
Do environmental conditions during embryonic development influence the ways in which an animal selects among alternative habitat types later in life? We studied an Australian lizard (Amphibolurus muricatus) to test the ...
High-resolution fluorescence images of Drosophila ovaries
(2026-01-08)
To compare the differences of caloric density on oogenesis and DNA degradation, adult females were collected at three time points: 0, 2, and 5 days post-eclosion. A total of 81 flies were dissected in the morning to ensure ...
The Use of Intramolecular Quinol Redox Couples to Facilitate the Catalytic Transformation of O2 and O2-Derived Species
(2025-12-09)
The redox reactivity of transition metal centers can be augmented by nearby redox-active inorganic or organic moieties. In some cases, these functional groups can even allow a metal center to participate in reactions that ...
Nickel(II) Complexes with Covalently Attached Quinols Rely on Ligand-Derived Redox Couples to Catalyze Superoxide Dismutation
(2025-12-03)
Although nickel is found in the active sites of a class of superoxide dismutase (SOD), nickel complexes with non-peptidic ligands normally do not catalyze superoxide degradation, and none has displayed activity comparable ...
R Code used in the Ph.D. Dissertation of Mike Christopher Norris
(2025-11-06)
R Code used in the Ph.D. Dissertation of Mike Christopher Norris
These files contain the R scripts used to perform the analysis of Chapters 2 and 3 of the dissertation, entitled "Development in heterogenous landscapes: ...
Sedimentary charcoal morphometrics and morphologies of Ocean Drilling Program Site 1146
(2025-10-24)
The dataset contains sedimentary charcoal morphological and morphometric data, age (ka), depth (mcd), and charcoal accumulation rate ((#·cm)/(mg·Ma)) for Ocean Drilling Project Site 1146 Hole A and C.
Three Noteworthy Vascular Plant Records from Alabama
(2025-09-17)
Three vascular plant taxa are documented as new or noteworthy to the flora of Alabama. Astragalus obcordatus,
previously unknown from the state, is here substantiated for the first time from Alabama based on a collection ...
The Vascular Flora of the Red Hills Forever Wild Tract, Monroe County, Alabama
(2025-09-17)
The Red Hills Forever Wild Tract (RHFWT) is a 1785 ha property that was acquired in two purchases by the State of
Alabama Forever Wild Program in February and September 2010. The RHFWT is characterized by undulating
terrain ...
Validation of nrDNA ITS as a DNA barcode for Marshallia (Asteraceae)
(2025-09-17)
We examine the utility of nrDNA ITS as a barcode marker in the southeastern endemic wildflower genus Marshallia,
sequencing multiple individuals of all species. With the exception of the putative hybrid M. mohrii, all ...
Vascular Plant Flora of the Solon Dixon Forestry Education Center, Alabama
(2025-09-17)
A survey of the vascular plant flora was conducted at the Solon Dixon Forestry Education Center in south-central
Alabama. Over 2000 vascular plant specimens were collected from the 2144 ha site comprising 152 families, ...
Sequencing and characterization of the Del/Tekay chromovirus family in Marshallia obovata (Asteraceae)
(2025-09-11)
Low coverage DNA sequencing data coupled with improved assembly methods are providing new insight into the repetitive fraction of the genomes of non-model organisms. In this study we explore the potential of these new ...
Supplementary Files: Apalachicola Redhorse Description
(2025-09-10)
A new species is being described for the Apalachicola Redhorse, which is found in the Apalachicola River basin of Alabama, Florida, and Georgia as well as Econfina Creek in Florida. The files include 1) mensural data for ...
Arachniodes simplicior Newly Reported From Lee County, Alabama, U.S.A.
(2025-09-10)
The fern species Arachniodes simplicior (Makino) Ohwi (Dryopteridaceae) is documented for the first time from Lee County, Alabama, U.S.A. The habitat where it was found is consistent with other known localities of this ...
A New Name for a Hybrid Bog Clubmoss from the Southeastern United States
(2025-09-09)
A previously unnamed hybrid between Lycopodiella alopecuroides (L.) Cranfill and L. prostrata (R.M. Harper) Cranfill is formally described as L. × shortii D.D. Spaulding. The specific epithet honors pteridologist John W. ...
Data for: Effect of local chain ordering on macroscopic charge mobility in chemically doped P3HT
(2025-08-18)
Charge carrier mobility is a key factor underlying the performance of conjugated polymers as conductive materials for flexible and lightweight electronics. Chemical doping is typically used to improve polymer conductivity ...
Demographic mechanisms of inbreeding adjustment through extra-pair reproduction
(2025-08-01)
1. One hypothesis explaining extra-pair reproduction is that socially monogamous females mate with extra-pair males to adjust the coefficient of inbreeding (f) of extra-pair offspring (EPO) relative to that of within-pair ...
Analysis of the developmental stages, kinetics, and phenotypes exhibited by myeloid cells driven by GM-CSF in vitro
(2025-08-01)
The developmental progression of conventional DC has been quite well defined, yet the developmental pathway of monocyte-derived, GM-CSF-driven DC is less well understood. We addressed this issue by establishing an isolation ...
Gestalt-ing a Diagram
(2025-07-14)
Using ideas from Gestalt psychology about how humans may perceive diagrams, we consider, and offer alternative representations of, a popular mathematics education diagram: the ‘egg’ model of mathematical knowledge for ...
Data from Honey bee beards: internal and external factors driving mass thermoregulatory evacuation
(2025-06-27)
This submission contains the data which were collected and analyzed for the publication titled: "Honey bee beards: internal and external factors driving mass thermoregulatory evacuation." There are six files attached: one ...