Fig. 3 in Cymonomus curvirostris Sakai 1965

Fig. 3. Petersenaspis harrisae sp. nov. (A) Holotype (LACM 5691), oblique lateral view. (B) Same, anterior end, frontal view. (C) Same, shield, slightly dislodged, frontal view. (D) Larger paratype (LACM 5692), frontal view. (E) Smaller paratype (LACM 5692), shield, frontal view. (F) Larger paratype, shield. (G) Same, branchial plate, left side without branchiae, papillae or sediment particles. Scale bars: A, D = 1 mm, B, E = 0.25 mm, C, G = 0.5 mm, F = 0.7 mm.