Description20220000 Arthropoda head segments appendages tagmosis en.png
English: Alignment of anterior somites (body segments), tagmata and appendages across various euarthropod taxa. Extinct taxa based on the most widely-accepted interpretations of mid 2010s.
†: Extinct taxa
0: Ocular somite
1-2: Somite 1-10 (further somite(s) ommited)
Dark grey: Somite(s) of head tagma (head/cephalon/prosoma)
Dunlop, Jason A.; Lamsdell, James C. (2017-05). Segmentation and tagmosis in Chelicerata. Arthropod Structure & Development 46 (3): 395–418. doi:10.1016/j.asd.2016.05.002
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