Extended Data Figure 5: Modern crustacean suspension feeders.
From: A suspension-feeding anomalocarid from the Early Cambrian
a, The Northern krill, Meganyctiphanes norvegica (image reproduced with permission from Wikipedia/Ø. Paulsen). Insert shows a reconstruction of the thoracic region of the krill, Euphausia suberba, reproduced from ref. 41 with permission of Verlag J. Neuman-Neudamm. b, Proximal elements of the thoracopods in E. suberba (image reproduced with permission from U. Kils). c, Distal elements of the thoracopods in E. suberba (image reproduced with permission from U. Kils). d, The filter basket in an undetermined mysid (image reproduced with permission from Wikipedia/U. Kils). e, Thoracopod from the cirripede Darwiniella angularis (image reproduced with permission from ref. 42).
