A Latimeria chalumnae CCC162.21, synchrotron CT section through base of pelvic fin with muscles labelled, confirming the presence of m. levator lateralis (Diogo et al. 2016), comparable to the m. abductor dorsolateralis of Neoceratodus (Diogo et al. 2016) (‘superficial ventrolateral abductor’ of Young et al. 1989, Boisvert et al. 2013). B Neoceratodus forsteri, superficial dissection of body wall at origin of pelvic fin, lateral view. Scale bars: A=5mm, B=1cm.