FIGURE 16. Philobrya sanjuani. A‒C, J, K in The Genus Philobrya J.G. Cooper, 1867 (Bivalvia: Philobryidae) In Patagonia And Adjacent Antarctic Waters

FIGURE 16. Philobrya sanjuani. A‒C, J, K: paratypes (MACN-In 43524), D‒G: specimens from Shag Rocks (MLP-Ma 16135), H, I, L, M: holotype (MLP-Ma 15115). A, B, D‒G: outer views right valve (A: with periostracum, B, D‒G: without periostracum), C: outer view left valve (without periostracum), H: inner view left valve, I: inner view right valve, J: detail of prodissoconch, K, L: hinge plates right valve (K: specimen of 2.3 mm L, L: specimen of 2.7 mm L), M: hinge plate left valve (specimen of 2.7 mm L). Scale bars A‒I: 1 mm; J: 100 µm; K‒M: 500 µm. (Figures 16A‒C, H‒M are reproduced from Urcola & Zelaya (2021)).