The classification of animal groups is essential to the the development of modern biology—but it’s extremely complicated. Trying to shoehorn the messy, complicated web of interrelationships that is biology into neat boxes has resulted in a pretty messy tree of life that we’ll *try* to break down for you in this episode of SciShow!
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Sources:
https://ucmp.berkeley.edu/glossary/gloss1/phyly.html
Irie et al 2018 https://zoologicalletters.biomedcentral.com/articles/10.1186/s40851-018-0114-y
Komarek and Beutel 2007 https://www.researchgate.net/publication/229077116_Problems_in_taxonomy_and_suggestions_for_a_standardized_description_of_new_insect_taxa
Satoh et al 2014 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4211455/
Padial et al 2010 https://frontiersinzoology.biomedcentral.com/articles/10.1186/1742-9994-7-16
de Queiroz 2012 http://hydrodictyon.eeb.uconn.edu/eebedia/images/5/55/2012DeQueiroz.pdf
https://www.royalsociety.org.nz/assets/Uploads/Report-National-Taxonomic-Collections-in-New-Zealand-2015.pdf
https://www.cbd.int/gti/importance.shtml
https://academic.oup.com/bioscience/article/61/12/942/390232
https://phys.org/news/2017-08-biodiversity-earth.html
https://www.cell.com/current-biology/fulltext/S0960-9822(16)30303-7?_returnURL=httpslinkinghub.elsevier.comretrievepiiS0960982216303037showalltrue
https://www.britannica.com/animal/turtle-reptile/Origin-and-evolution
https://www.britannica.com/animal/dinosaur
https://www.biotaxa.org/Zootaxa/article/view/zootaxa.3025.1.5
https://science.sciencemag.org/content/346/6215/1254449
Images:
https://en.wikipedia.org/wiki/File:Linnaeus_-_Regnum_Animale_(1735).png
https://en.wikipedia.org/wiki/File:Lamarck_1815_diagram_of_animal_evolution.png
https://en.wikipedia.org/wiki/File:Spindle_diagram.jpg
https://nautiluslive.org/video/2019/09/04/translucent-deepstaria-jelly-whorls-resident-isopod
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