Life Sciences Commons^™

Anti-Bat Ultrasound Production In Moths Is Globally And Phylogenetically Widespread, Jesse R. Barber, Brian C. Leavell, Krystie A. Miner, Brandt Quirk-Royal

Biology Faculty Publications and Presentations

Warning signals are well known in the visual system, but rare in other modalities. Some moths produce ultrasonic sounds to warn bats of noxious taste or to mimic unpalatable models. Here, we report results from a long-term study across the globe, assaying moth response to playback of bat echolocation. We tested 252 genera, spanning most families of large-bodied moths, and document anti-bat ultrasound production in 52 genera, with eight subfamily origins described. Based on acoustic analysis of ultrasonic emissions and palatability experiments with bats, it seems that acoustic warning and mimicry are the raison d'être for sound production in most …

Unifying Community Detection Across Scales From Genomes To Landscapes, Stephanie F. Hudon, Andrii Zaiats, Anna Roser, Anand Roopsind, Cristina Barber, Brecken Robb, Britt Pendleton, Merry M. Davidson, Jonas Frankel-Bricker, Marcella Fremgen-Tarantino, Jennifer Sorensen Forbey, Eric Hayden, Olivia K. Rodriguez, T. Trevor Caughlin

Biology Faculty Publications and Presentations

Biodiversity science encompasses multiple disciplines and biological scales from molecules to landscapes. Nevertheless, biodiversity data are often analyzed separately with discipline-specific methodologies, constraining resulting inferences to a single scale. To overcome this, we present a topic modeling framework to analyze community composition in cross-disciplinary datasets, including those generated from metagenomics, metabolomics, field ecology and remote sensing. Using topic models, we demonstrate how community detection in different datasets can inform the conservation of interacting plants and herbivores. We show how topic models can identify members of molecular, organismal and landscape-level communities that relate to wildlife health, from gut microbes to forage …

A First Phylogenetic Assessment Of Dictyonemo S.Lat In Southwestern North America Reveals Three New Basidiolichens, Described In Honor James D. Lawrey, Manuel Dal Forno, Laurel Kaminsky, Roger Rosentreter, R. Troy Mcmullin, André Aptroot, Robert Lücking

Biology Faculty Publications and Presentations

Three species of lichenized basidiomycetes in the Dictyonema clade from southeastern North America are described as new to science: Cyphellostereum georgianum, C. jamesianum and Dictyonema lawreyi, all with a crustose-filamentous growth form. Based on ITS sequences, the species form well-supported monophyletic clades in a phylogeny and are represented by at least two specimens each. They are also distinguishable by morphological and anatomical characters. These new findings emphasize the importance of lichenological studies in North America, especially in historically understudied taxonomic groups, such as basidiolichens. This study is dedicated to James D. Lawrey on the occasion of his 70^{th …}

Phylogeny Of The Ciliate Family Psilotrichidae (Protista, Ciliophora), A Curious And Poorly-Known Taxon, With Notes On Two Algae-Bearing Psilotrichids From Guam, Usa, Xiaotian Luo, Jie A. Huang, Lifang Li, Weibo Song, William A. Bourland

Biology Faculty Publications and Presentations

Background: The classification of the family Psilotrichidae, a curious group of ciliated protists with unique morphological and ontogenetic features, is ambiguous and poorly understood particularly due to the lack of molecular data. Hence, the systematic relationship between this group and other taxa in the subclass Hypotrichia remains unresolved. In this paper the morphology and phylogenetics of species from two genera of Psilotrichida are studied to shed new light on the phylogeny and species diversity of this group of ciliates.

Results: The 18S rRNA gene sequences of species from two psilotrichid genera were obtained. In the phylogenetic trees, the available psilotrichid …

Quantifying Mammalian Interactions And Distributions To Inform Conservation Planning In Mozambique, Tara Easter

Boise State University Theses and Dissertations

Protected areas are a staple in conservation, but human activities outside of protected areas drive species interactions, compositions, and distributions. Research is especially needed in these multi-use landscapes to maintain habitat connectivity for entire wildlife communities between protected areas. Yet, such research is lacking in areas it is needed most, such as in sub-Saharan Africa, where human populations are expected to double by 2050. My objectives were to quantify mammal distributions, interactions, community compositions, and their relationships with human and natural factors within a sustainable-use forestry concession outside of Gorongosa National Park. I used recently developed multispecies occupancy models to …