Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"Lithobates catesbeianus"”.
-
Blood coagulation properties in hibernating and non-hibernating American bullfrogs (Lithobates catesbeianus)
1 PDF file (viii, 67 pages)
-
The Interactive Effects of Multiple Stressors on Lithobates catesbeianus and Anaxyrus americanus
… development of tadpoles from two species (<em>Lithobates catesbeianus</em> and <em>Anaxyrus americanus</em>). Glyphosate reduced tadpole survival in both amphibian species and becomes more toxic to tadpoles as temperature increases. Increased temperature reduced survivorship over time in both …
-
ASSESSING THE GENOTOXICITY OF TRICLOSAN IN TADPOLES OF THE AMERICAN BULLFROG, LITHOBATES CATESBEIANUS.
… agent Triclosan to American Bullfrog tadpoles. Lithobates catesbeianus tadpoles were reared in glass aquaria containing ultra-high purity water and were dosed with nominal concentrations of 2.3 µg/L, 23 µg/L, and 230 µg/L Triclosan, reflecting 1x, 10x, and 100x concentrations of the compound as …
-
Homeopatia Sepia, Calcarea carbônica e preparado homeopático Thiourea, no desenvolvimento de reprodutores e girinos de rã-touro (Lithobates catesbeianus)
… de primeira maturação gonadal de rã-touro (Lithobates catesbeianus) que receberam a homeopatia Sépia e preparado homeopático Thiourea, nas concentrações 6 CH, 12 CH, 30 CH e 1000 CH, desenvolvimento gonadal, comprimento (cm) e pesos: total (g), pata (g), pele (g), cabeça (g), fígado (g), …
-
Prevalence assessment of the amphibian chytrid fungus Batrachochytrium dendrobatidis across two habitat types in East Tennessee
… management decisions. Using American Bullfrogs (Lithobates catesbeianus) and Green Frogs (Lithobates clamitans) as study organisms, this research sought to investigate how prevalence of Bd varies between natural wetlands and urban retention ponds in East Tennessee while also examining relevant …
-
Assessing sources of variation in amphibian skin thickness: ecological and evolutionary implications
… in some species, so the American bullfrog (Lithobates catesbeianus), the Northern leopard frog (L. pipiens), and the spring peeper (Pseudacris crucifer) from multiple months of the year were sampled to determine if skin thickness increased in the autumn or winter months. Seasonal skin …
-
Bacteriophages in the honey bee gut and amphibian skin microbiomes: investigating the interactions between phages and their bacterial hosts
… isolated from the skin of American bullfrogs (Lithobates catesbeianus), eastern newts (Notophthalmus viridescens), Spring peepers (Pseudacris crucifer) and American toads (Anaxyrus americanus). Prophages were additionally identified in publicly available genomes of non-amphibian isolates of …