Figures 35-41 from: Valentas-Romera BL, Simone LRL, Mikkelsen PM, Bieler R (2019) Anatomical redescription of Cyrenoida floridana (Bivalvia, Cyrenoididae) from the Western Atlantic and its position in the Cyrenoidea. Zoosystematics and Evolution 95(2): 517-534. https://doi.org/10.3897/zse.95.38456

Figures 35-41 Anatomy of Cyrenoida floridana (FMNH 328260). 35. Digestive tubes as in situ; right lateral view; 36. Stomach, left lateral view; 37. Stomach, right lateral view, right wall opened and deflected to show inner gastric surface; 38. Cerebral ganglia, ventral view; 39. Visceral ganglia, ventral view; 40. Pedal ganglia; right figure in lateral right view, left figure in dorsal view; 41. Nervous system topology, right lateral view. Scale bars: 2 mm (35–41, 40); 0.5 mm (38–40).