Figure 7. a–c in A review of pygal-furrowed Synallactidae (Echinodermata: Holothuroidea), with new species from the Antarctic, Atlantic and Pacific oceans

Figure 7. a–c, Meseres ustulatus sp. nov.; a, ventral view (USNM 1022566, paratype, 55 mm long); b, ventrolateral tube feet (USNM 1022493, holotype); c, tube feet (NMV F101858, paratype). d–f, M. villosus; d, ventral view (BMNH 86.10.2.147, lectotype, 90 mm long); e, ventrolateral tube feet (lectotype); f, posterior tube feet (NMV F98745). g–i, M. violaceus (BMNH 86.10.2.156, holotype, 142 mm long); g, ventrolateral view; h, tube feet of M. crinitus (left, NMV F101872, paratype) contrasted with M. violaceus (right, NMV F101848); i, tentacles (USNM 1022608).