Genus Dodecaceria Ørsted, 1843

Records. Lizard Island: (14°40′1′′S 145°27′36′′E) AM W.35058, AM W.35059; Mermaid Cove (14°38′46′′S 145°27′16′′E) AM W.34870; Lagoon (14°40′S 145°27′E) AM W.40264, AM W.40266, AM W.40848. Outer Barrier: Yonge Reef, back reef (14°36′S 145°37′E) AM W.40265.

Comments. This genus is well represented in experimental studies of bioerosion (Hutchings et al. 1992) but the species was not determined.