Publications
Find out more about Biological Threat and Invasive Species Research through our publications.
Filter Total Items: 320
Florida Kingsnake (Lampropeltis floridana) consumes a juvenile Burmese Python (Python molurus bivitattus) in southern Florida Florida Kingsnake (Lampropeltis floridana) consumes a juvenile Burmese Python (Python molurus bivitattus) in southern Florida
The Burmese python (Python molurus bivittatus) is an invasive constrictor established across southern Florida. These snakes are dietary generalists with large home ranges and broad habitat requirements and their introduction has had severe impacts on native species and ecosystems in the region. We describe the first observation of a Florida kingsnake (Lampropeltis floridana) that...
Authors
Peter F. Crawford, Jose A. Torres, Jacquelyn C. Guzy, Andrea Faye Currylow, Lisa Marie McBride, Gretchen Erika Anderson, Matthew F. McCollister, Christina M. Romagosa, Amy A. Yackel Adams, Kristen Hart
Modeling habitat suitability across different levels of invasive plant abundance Modeling habitat suitability across different levels of invasive plant abundance
Predicting where invasive plants are likely to spread and become abundant is critical for informing invasive plant management. Species distribution models are a key tool for informing the geography of invasion risk, but most distribution models are limited by their use of presence data, including no information on invader population abundance. In this study, we ask how habitat...
Authors
Evelyn M. Beaury, Catherine S. Jarnevich, Ian Pearse, Annette E. Evans, Nathan Teich, Peder Engelstad, Jillian LaRoe, Bethany A. Bradley
Testicular abnormalities in the invasive Argentine Black-and-White Tegu lizard (Salvator merianae) in the Florida Everglades Testicular abnormalities in the invasive Argentine Black-and-White Tegu lizard (Salvator merianae) in the Florida Everglades
No abstract available.
Authors
Kyra Woytek, Gretchen Erika Anderson, Kevin Donmoyer, Frank Ridgley, Christina Romagosa, Amy A. Yackel Adams, Andrea Faye Currylow
Modeling, mapping, and measuring the risk of freshwater invasive species across Alaska Modeling, mapping, and measuring the risk of freshwater invasive species across Alaska
Freshwater ecosystems of the Alaskan Arctic and Subarctic provide resources that are culturally, ecologically, and economically invaluable. Presently, these regions are relatively free of the impacts from invasive species compared to southern latitudes. To date, there have been relatively few verified introductions of aquatic invasive species (AIS) to freshwater ecosystems in Alaska. The...
Authors
Marcus Geist, Catherine S. Jarnevich, Anjanette Steer, Jeanne Osnas, Michael P. Carey, Aaron C. Martin, Tammy Davis, Rachel Kelty
A meta-analysis of the stony coral tissue loss disease microbiome finds key bacteria in unaffected and lesion tissue in diseased colonies A meta-analysis of the stony coral tissue loss disease microbiome finds key bacteria in unaffected and lesion tissue in diseased colonies
Stony coral tissue loss disease (SCTLD) has been causing significant whole colony mortality on reefs in Florida and the Caribbean. The cause of SCTLD remains unknown, with the limited concurrence of SCTLD-associated bacteria among studies. We conducted a meta-analysis of 16S ribosomal RNA gene datasets generated by 16 field and laboratory SCTLD studies to find consistent bacteria...
Authors
Stephanie M. Rosales, Lindsay K. Huebner, James S. Evans, Amy Apprill, Andew C. Baker, Anthony J. Bellantuono, Marilyn E. Brandt, Abigail S. Clark, Javier del Campo, Caroline E. Dennison, Katherine R. Eaton, Naomi E. Huntley, Christina A. Kellogg, Monica Medina, Julie L. Meyer, Erinn M. Muller, Mauricio Rodriguez-Lanetty, Jennifer L. Salerno, W. Bane Schill, Erin N. Shilling, Julia Marie Stewart, Joshua D. Voss
An assessment of fish herding techniques: Management implications for mass removal and control of silver carp An assessment of fish herding techniques: Management implications for mass removal and control of silver carp
We assessed the effectiveness of herding techniques on adult Silver Carp Hypophthalmichthys molitrix in a tributary to the Missouri River. Sites (600 m) were contained using block nets and treated with one of five herding techniques: (1) a method commonly used by commercial fishers in the United States (commercial technique), (2) pulsed-DC electrofishing (electric technique), (3)...
Authors
Josey Lee Ridgway, Katelyn M. Lawson, Stephen August Shier, Robin D. Calfee, Duane Chapman
The effects of cheatgrass invasion on US Great Basin carbon storage depend on interactions between plant community composition, precipitation seasonality, and soil climate regime The effects of cheatgrass invasion on US Great Basin carbon storage depend on interactions between plant community composition, precipitation seasonality, and soil climate regime
Annual-grass invasions are transforming desert ecosystems in ways that affect ecosystem carbon (C) balance, but previous studies do not agree on the pattern, magnitude and direction of changes. A recent meta-analysis of 41 articles and 386 sites concludes that invasion by annual grasses such as cheatgrass (Bromus tectorum L) reduces C in biomass across the Great Basin (Nagy et al., 2021)
Authors
Toby M Maxwell, Matthew J. Germino
Social effects of rabies infection in male vampire bats (Desmodus rotundus) Social effects of rabies infection in male vampire bats (Desmodus rotundus)
Rabies virus (RABV) transmitted by the common vampire bat (Desmodus rotundus) poses a threat to agricultural development and public health throughout the Neotropics. The ecology and evolution of rabies host-pathogen dynamics are influenced by two infection-induced behavioral changes. RABV-infected hosts often exhibit increased aggression which facilitates transmission, and rabies also...
Authors
Elsa M. Cárdenas-Canales, Sebastian Stockmaier, Eleanor Cronin, Tonie E. Rocke, Jorge E. Osorio, Gerald G. Carter
A recombinant rabies vaccine that prevents viral shedding in rabid common vampire bats (Desmodus rotundus) A recombinant rabies vaccine that prevents viral shedding in rabid common vampire bats (Desmodus rotundus)
Vampire bat transmitted rabies (VBR) is a continuing burden to public health and agricultural sectors in Latin America, despite decades-long efforts to control the disease by culling bat populations. Culling has been shown to disperse bats, leading to an increased spread of rabies. Thus, non-lethal strategies to control VBR, such as vaccination, are desired. Here, we evaluated the safety...
Authors
Elsa M. Cardenas-Canales, Andres Velasco-Villa, James A. Ellison, Panayampalli S. Satheshkumar, Jorge E. Osario, Tonie E. Rocke
Open removal models with temporary emigration and population dynamics to inform invasive animal management Open removal models with temporary emigration and population dynamics to inform invasive animal management
Removal sampling data are the primary source of monitoring information for many populations (e.g., invasive species, fisheries). Population dynamics, temporary emigration, and imperfect detection are common sources of variation in monitoring data and are key parameters for informing management. We developed two open robust-design removal models for simultaneously modeling population...
Authors
Bradley Udell, Julien Martin, Christina Romagosa, J. Hardin Waddle, Fred Johnson, Bryan Falk, Amy A. Yackel Adams, Sarah Funck, Jennifer Ketterlin Eckles, Eric Suarez, Frank Mazzotti
Morbidity and mortality of Hawaiin geese (Branta sandvicensis) and Laysan albatross (Phoebastria immutabilis) associated with reticuloendotheliosis virus Morbidity and mortality of Hawaiin geese (Branta sandvicensis) and Laysan albatross (Phoebastria immutabilis) associated with reticuloendotheliosis virus
Only one virus, Avipox, has been documented previously in wild birds in Hawaii. Using immunohistochemistry and PCR, we found that two native threatened Hawaiian Geese (Branta sandvicensis), one with multicentric histiocytoma and the other with toxoplasmosis, and one Laysan Albatross (Phoebastria immutabilis) with avian pox were infected with reticuloendotheliosis virus (REV). The virus...
Authors
Thierry M. Work, Renee Breeden, Julie Dagenais, Robert Rameyer, Holly Sellers, S. Ip, James W. Casey
Egg retention in wild-caught Python bivittatus in the Greater Everglades Ecosystem, Florida, USA Egg retention in wild-caught Python bivittatus in the Greater Everglades Ecosystem, Florida, USA
Retention of eggs in oviducts beyond the normal oviposition period is a common problem for captive reptiles, but the occurrence of egg retention in wild populations is largely unknown. The Burmese python (Python [molurus] bivittatus; Kühl 1820) is an oviparous snake native to south-eastern Asia that is now established in southern Florida. From 2011–2019, invasive Burmese pythons were
Authors
Gretchen Erika Anderson, Frank N. Ridgley, Jillian Maureen Josimovich, Robert Reed, Bryan G. Falk, Amy A. Yackel Adams, Andrea Faye Currylow