Plate 11 from: Cairns S, Kitahara M (2012) An illustrated key to the genera and subgenera of the Recent azooxanthellate Scleractinia (Cnidaria, Anthozoa), with an attached glossary. ZooKeys 227: 1-47. https://doi.org/10.3897/zookeys.227.3612

Plate 11 - Ceratotrochus magnaghii (USNM 48780) A and B Calicular and lateral view respectively; Tethocyathus virgatus (USNM uncatalogued, SMIB 10 stn. DW205) C and D Calicular and lateral view respectively; Guynia annulata(MNHN uncatalogued, Biogeocal stn. DW253) E, F and G Calicular, lateral, and oblique view respectively; Conotrochus funicolumna (USNM uncatalogued, Bathus 4 stn. CP967) H and I Calicular and lateral view respectively; Balanophyllia (Balanophyllia) laysanensis (MNHN uncatalogued, Musorstom 6 stn. DW407) J and K Calicular and lateral view respectively; Thecopsammia socialis(USNM 61828) L and M Calicular and lateral view respectively. Scale bars: blue = 1 mm; white = 5 mm. Bold face indicates type species for the genus.