Patreon episode - what’s up with Central American vipers? More specifically how is there size and shape impacted by location and interspecific interactions? We check out a couple of papers looking to explore just that. The Species of the Bi-week is a new moderately small insular viper. FULL REFERENCE LIST AVAILABLE AT: herphighlights.podbean.com
Main Paper References:
Jadin, R. C., Mihaljevic, J. R., & Orlofske, S. A. (2019). Do New World pitvipers “scale‐down” at high elevations? Macroecological patterns of scale characters and body size. Ecology and evolution, 9(16), 9362-9375.
Meik, J. M., Setser, K., Mocino-Deloya, E., & Lawing, A. M. (2012). Sexual differences in head form and diet in a population of Mexican lance-headed rattlesnakes, Crotalus polystictus. Biological Journal of the Linnean Society, 106(3), 633-640.
Species of the Bi-Week:
Barbo, F. E., Gasparini, J.L., Almeida, A., Zaher, H., Grazziotin, F., Gusmão, R.B., Ferrarini, J. and Sawaya R. (2016). Another new and threatened species of lancehead genus Bothrops (Serpentes, Viperidae) from Ilha dos Franceses, Southeastern Brazil. Zootaxa, 4097(4), 511-529.
Other Mentioned Papers/Studies:
Strine, C., Barnes, C., Crane, M., Silva, I., Suwanwaree, P., Nadolski, B., … Hill, J. (2015). Sexual dimorphism of tropical green pit viper Trimeresurus (Cryptelytrops) macrops in Northeast Thailand. Amphibia-Reptilia, 36(4), 327–338. https://doi.org/10.1163/15685381-00003010
Mackessy, S., Leroy, J., Mociño-Deloya, E., Setser, K., Bryson, R., & Saviola, A. (2018). Venom ontogeny in the mexican lance-headed rattlesnake (Crotalus polystictus). Toxins, 10(7), 271.
Other Links/Mentions:
Association of Zoos pdf: https://ams.aza.org/iweb/upload/RCP_Snake2016-76b7ff18.pdf
Music:
Intro/outro – Treehouse by Ed Nelson
Other Music – The Passion HiFi, www.thepassionhifi.com
167 Resistant Caecilians
166 Emotional Support Rattlesnakes
165 Toad vs Toad
164 Isolated Indigo Snakes
163 Geckos Understand the Smell of Trouble
162 My squeak is as bad as my strike
161 Do colourful lizards make better battlers?
160 Glowing Salamanders
159 When Loggerheads come to blows
158 Colossal Crocs are Big River Chillers
157 The Bushmasters of Brazil
156 Comfort Eating Lizards
155 No Eardrums, No Problem
154 The Frogs Who Live With Ants
153 The Rising Toad Tide
152 Pythons as Prey
151 Glassfrogs and Their Transparent Tricks
150 The Underwater Antics of Turtles
149 The Hidden Risk of Carrying Tadpoles
148 Snakes with Dangerous Diets
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