Brian Gratwicke

Smithsonian Conservation Biology Institute — United States

Environmental Science · Physical Sciences

28h-index5.0kcitations90works1.22yr avg
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Research Topics

Amphibian and Reptile Biology(42), Species Distribution and Climate Change(22), Wildlife Ecology and Conservation(15), Fish Ecology and Management Studies(11), Aquaculture disease management and microbiota(9)

Publications90 total

Novel antimicrobial peptides and peptide-microbiome crosstalk in Appalachian salamander skin
npj Biofilms and Microbiomes·2025Open Access
Modelling <i>Batrachochytrium dendrobatidis</i> Presence and Intensity Using High Spatial and Temporal Resolution Weather Data
Diversity and Distributions·2025Open Access
Author response for "Modelling &lt;i&gt;Batrachochytrium dendrobatidis&lt;/i&gt; Presence and Intensity Using High Spatial and Temporal Resolution Weather Data"
2025
Author response for "Modelling &lt;i&gt;Batrachochytrium dendrobatidis&lt;/i&gt; Presence and Intensity Using High Spatial and Temporal Resolution Weather Data"
2025
Probiotic colonization of <i>Xenopus laevis</i> skin causes short-term changes in skin microbiomes and gene expression
Infection and Immunity·2025· 1 citedOpen Access
Range-wide salamander densities reveal a key component of terrestrial vertebrate biomass in eastern North American forests
Biology Letters·2024· 5 citedOpen Access
Author response for "Range-wide salamander densities reveal a key component of terrestrial vertebrate biomass in eastern North American forests"
2024
Mini saunas save endangered frogs from fungal disease
Nature·2024
Author response for "Range-wide salamander densities reveal a key component of terrestrial vertebrate biomass in eastern North American forests"
2024
Release trial of captive-bred variable harlequin frogs <i>Atelopus varius</i> shows that frogs disperse rapidly, are difficult to recapture and do not readily regain skin toxicity—ERRATUM
Oryx·2024Open Access
Phylosymbiosis drives the distribution of pathogen-protective bacteria in Appalachian salamanders
Research Square (Research Square)·2024Open Access
Phylosymbiosis shapes skin bacterial communities and pathogen-protective function in Appalachian salamanders
The ISME Journal·2024· 8 citedOpen Access
Release trial of captive-bred variable harlequin frogs <i>Atelopus varius</i> shows that frogs disperse rapidly, are difficult to recapture and do not readily regain skin toxicity
Oryx·2023· 6 citedOpen Access
Sequence capture identifies fastidious chytrid fungi directly from host tissue
Fungal Genetics and Biology·2023· 3 citedOpen Access
Author Correction: Ongoing declines for the world’s amphibians in the face of emerging threats
Nature·2023· 6 citedOpen Access
Ongoing harlequin toad declines suggest the amphibian extinction crisis is still an emergency
Communications Earth & Environment·2023· 27 citedOpen Access
Ongoing declines for the world’s amphibians in the face of emerging threats
Nature·2023· 640 citedOpen Access
Movement and survival of captive-bred Limosa harlequin frogs (Atelopus limosus) released into the wild
Frontiers in Amphibian and Reptile Science·2023· 7 citedOpen Access
Priority research needs to inform amphibian conservation in the Anthropocene
Conservation Science and Practice·2023· 13 citedOpen Access
Immune priming prior to pathogen exposure sheds light on the relationship between host, microbiome and pathogen in disease
Royal Society Open Science·2023· 7 citedOpen Access
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Frequent Co-authors

Roberto Ibáñez(11), Matthew H. Becker(8), Corinne L. Richards‐Zawacki(7), Jamie Voyles(6), Matthew J. Evans(6), Blake Klocke(6), Douglas C. Woodhams(5), Robert C. Fleischer(5), Jorge Guerrel(5), Alessandro Catenazzi(4), Sandra V. Flechas(4), Lisa K. Belden(4), B. E. Marshall(4), Carly R. Muletz‐Wolz(4), James B. Murphy(4), Angie Estrada(4), Patricia A. Burrowes(3), Ignacio De la Riva(3), Juan M. Guayasamin(3), Tiffany A. Kosch(3)