A, B Caryophyllia (Caryophyllia) stellula (SAM_H1485, off Agulhas, 200 m) A calicular view B lateral view C, D Caryophyllia (Caryophyllia) valdiviae (SAM_H3108, off Durban, depth unknown) C calicular view D lateral view E, F Crispatotrochus cornu (UCT_NAD 17 F, off Isipingo, 49 m) E calicular view F lateral view G, J Desmophyllum dianthus G, H (SAMC_A077974, off Paternoster, 440 m) G calicular view H lateral view I, J (BMNH.1939.7.20.218, locality data unknown) I calicular view J lateral view K, L Desmophyllum pertusum (SAM_H1605, off Melkbosstrand, depth unknown) K calicular view L lateral view M, N Goniocorella dumosa (SAM_H3190, off Kidds Beach, 760 m) M calicular view N lateral view O, P Heterocyathus aequicostatus (SAMC_A073186, off Durban, 150 m) O calicular view P lateral view Scale bars: 10 mm (A–I, K–P);100 mm (J).