Research Showcase Gallery (Poster 2240)

Assembling a database of host susceptibility for the amphibian pathogen Batrachochytrium salamandrivorans (Bsal)

Abstract

Batrachochytrium salamandrivorans (Bsal) is a chytrid fungal pathogen affecting amphibian populations in Asia and Europe. It is considered a potential threat to North American amphibians, with the pet trade being seen as a potential vector for its spread. Given the potential for dramatic effects of Bsal on amphibian biodiversity, there is an urgent need to understand which species can be infected with this pathogen. Numerous experimental Bsal susceptibility trials have been conducted, and there has been extensive sampling of additional species for infection. However, information about susceptibility to Bsal infection is scattered across multiple publications, and in many cases is not yet published in the peer-reviewed scientific literature. In order to provide up-to-date information on species susceptibility to researchers, managers, and policy makers, we compiled a database of species whose susceptibility to infection has been evaluated using experimental exposure trials, and species who have been tested for infection in non-experimental contexts. This database will provide the latest information on Bsal susceptibility for users such as the North American Bsal Task Force, a group of stakeholders dedicated to responding to the threat posed by Bsal. This information can be used to develop research priorities. For example, our database indicates that we have no information about Bsal susceptibility for many of the species most commonly imported into North America. In addition, information about susceptibility can guide policy and management actions aimed at minimizing the risk of Bsal introduction and the impacts on native amphibian biodiversity if it is introduced to North America.


About the Presenters

photo of Alex Pomraning

Alex Pomraning

Alex Pomraning is an undergraduate in the Biology department at Washington State University – Vancouver. He is interning with the Piovia-Scott Lab as a researcher while working towards graduate school. Alex’s academic interests include zoology, captive breeding, the pet trade, disease ecology, and interactive and trophic relationships within aquatic systems. He has a background in husbandry, ranching, agriculture, graphic design, and game theory. Alex’s hobbies include fresh and saltwater aquariums, DIY equipment creation, rockhounding, gardening, and painting. He will be graduating at the end of the 2020 summer semester.

photo of Scott Brightbill

Scott Brightbill

Scott Brightbill is a graduating senior in the General Biology pathway. While he was an intern and undergraduate researcher for the Jonah Piovia-Scott Lab, Scott helped with data management and relevant laboratory duties. Scott is interested in studying cellular and subcellular interactions in the future upon graduating.