True Facts The Echidna Militarized Whoopie Cushion

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=7Rn46TKAM5I

Go to https://brilliant.org/zefrank to get a 30-day free trial + 20% off their annual subscription. • Thank you Jason for the militarized whoopie cushion analogy!! • merch: https://ze-true-store.myshopify.com/ • patreon: / posts • classical music: / 5-au • sponsor music: https://incompetech.com/ • Credits: • Dr. Peggy Rismiller, University of Adelaide • Mike McKelvey, Pelican Lagoon Research and Wildlife Centre • Dr. Stewart Nicol, University of Tasmania • Dr. Steve Johnston, University of Queensland • Dr. Jane C. Fenelon, University of Melbourne • Dr. Kate Dutton-Regester, University of Queensland • Dr. Ingmar Werneburg, Senckenberg Research Institute • Dr. Marcelo Sánchez-Villagra, University of Zurich • Taronga Zoo Sydney • San Diego Zoo Wildlife Alliance • RISMAC • Steve Gartner “The echidna (or spiny ant-eater) (1969)” • © Copyright CSIRO Australia-The echidna (or spiny ant-eater) (1969) • https://csiropedia.csiro.au/echidna-s... • © Copyright CSIRO Australia-Comparative biology of lactation (1974) • • Echidna hatching (1974) • BBC Natural History / Getty Images • Citations • Alibardi L, Rogers G. Observations on fur development in echidna (Monotremata, Mammalia) indicate that spines precede hairs in ontogeny. Anat Rec (Hoboken). 2015 Apr;298(4):761-70. doi: 10.1002/ar.23081. Epub 2014 Nov 13. PMID: 25367156. • Dutton-Regester, KJ. New insights into the reproductive physiology of female short-beaked echidnas. The University of Queensland (2022). https://doi.org/10.14264/1f48195 • Dutton-Regester KJ, Roser A, Meer H, Renfree MB, Phillips C, Johnston SD. Reproductive behaviour before and after oestrus and oviposition in the captive short-beaked echidna (Tachyglossus aculeatus). Reprod Fertil Dev. 2022 Sep;34(14):920-932. doi: 10.1071/RD22092. • Fahmy, M.A.B. (2020). Aposthia. In: Normal and Abnormal Prepuce. Springer, Cham. https://doi.org/10.1007/978-3-030-376... • Fenelon JC, Bennetts A, Anthwal N, Pyne M, Johnston SD, Evans AR, Tucker AS, Renfree MB. Getting out of a mammalian egg: the egg tooth and caruncle of the echidna. Dev Biol. 2023 Mar;495:8-18. doi: 10.1016/j.ydbio.2022.12.005. • Fenelon, Jane C., Caleb McElrea, Geoff Shaw, Alistair R. Evans, Michael Pyne, Stephen D. Johnston, Marilyn B. Renfree; The Unique Penile Morphology of the Short-Beaked Echidna, Tachyglossus aculeatus. Sex Dev 20 September 2021; 15 (4): 262–271. https://doi.org/10.1159/000515145 • Grützner, Frank Nixon, Brett Jones, Russell. (2008). Reproductive Biology in Egg-Laying Mammals. Sexual development : genetics, molecular biology, evolution, endocrinology, embryology, and pathology of sex determination and differentiation. 2. 115-27. 10.1159/000143429. • Johnston SD, Smith B, Pyne M, Stenzel D, Holt WV. One-sided ejaculation of echidna sperm bundles. Am Nat. 2007 Dec;170(6):E162-4. doi: 10.1086/522847. • Nicol, Stewart C., Andersen Niels A., Morrow Gemma E., Harris Rachel L. (2019) Spurs, sexual dimorphism and reproductive maturity in Tasmanian echidnas (Tachyglossus aculeatus setosus). Australian Mammalogy 41, 161-169. https://doi.org/10.1071/AM18005 • Nixon B, Ecroyd HW, Dacheux JL, Jones RC. Monotremes provide a key to understanding the evolutionary significance of epididymal sperm maturation. J Androl. 2011 Nov-Dec;32(6):665-71. doi: 10.2164/jandrol.110.012716. • Rismiller, Peggy D Frank Grutzner, Tachyglossus aculeatus (Monotremata: Tachyglossidae), Mammalian Species, Volume 51, Issue 980, 3 October 2019, Pages 75–91, https://doi.org/10.1093/mspecies/sez012 • Rismiller PD, McKelvey MW. Body mass, age and sexual maturity in short-beaked echidnas, Tachyglossus aculeatus. Comp Biochem Physiol A Mol Integr Physiol. 2003 Dec;136(4):851-65. doi: 10.1016/s1095-6433(03)00225-3. • Werneburg, Ingmar Sánchez-Villagra, Marcelo. (2011). The early development of the echidna, Tachyglossus aculeatus (Mammalia: Monotremata), and patterns of mammalian development. Acta Zool.. 82. 10.5167/uzh-32695. • Wheelhouse, Jaimee, Larry Vogelnest, Robert G Nicoll, Skeletal radiographic anatomy of echidnas: insights into unusual mammals, Journal of Mammalogy, Volume 103, Issue 4, August 2022, Pages 920–931, https://doi.org/10.1093/jmammal/gyab138

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