@aurelio_malo @flygirlNHM @EmmaSherlock4 Priapulids are still in a phylum of their own and don't seem to be related. But Echiurans have for some years been within the Annelids - loss of segmentation seems to be secondary. The details are likely to change
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チマキゴカイ科は、モロテゴカイ科とともに環形動物で最初に分岐したとされ、Palaeoannelidaと名付けられた。(Archiannelidaと紛らわしい) https://t.co/lGtDOAQKOI
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RT @C_Blei: @helena_wiklund Of course, they are annelids! Loss of segmentation. Check our latest review on annelid phylogeny https://t.co/X…
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@helena_wiklund Of course, they are annelids! Loss of segmentation. Check our latest review on annelid phylogeny https://t.co/XDpfYnu696