FIGURE 4A–D. Thyone propinqua Cherbonnier, 1970 in Additions to the holothuroid fauna of the southern African temperate faunistic provinces, with descriptions of new species

FIGURE 4A–D. Thyone propinqua Cherbonnier, 1970, SAM-A27981. A.Tables from ventral body wall; B. tables from ventral podia; C. end-plate. D Holotype EcHh 1493. Introvert deposits. A, B & D scale a; C scale b. E-G. Thyone venustella (Ludwig & Heding, 1935) (ex Natasen Moodley 2000). E. Tables from dorsal body wall; F. abnormal tables from dorsal body wall; G. end-plate from ventral podium. E & F scale c; G scale d. H-K. Thyone venustella (Ludwig & Heding, 1935). SAM-A27755 (6 mm specimen). H.. Tables from body wall; I. plates from introvert; J. plates from tentacles; K. underdeveloped calcareous ring. H-J scale e.