FIGURE 8 in Validation of Astropecten jarli Madsen, 1950 and implications for A. cingulatus Sladen, 1883 (Paxillosida: Astropectinidae)

FIGURE 8. Astropecten jarli. Holotype (ZMUC AST-24). Furrow at mid-arm and spination of AD plates. A) Furrow at midarm. B) Enlarged area of the box in panel A. Numbers 1–4 indicate each row on one AD plate. Arrows indicate middle spine of the second row that is either longer than or equal in length to the middle spine of the first (furrow) row and longer than adjacent spines in the same row.