A key to the genera and species of the transversely-dividing Flabellidae (Anthozoa, Scleractinia, Flabellidae), with a guide to the literature, and the description of two new species Author Cairns, Stephen D. text ZooKeys 2016 562 1 48 http://dx.doi.org/10.3897/zookeys.562.7310 journal article http://dx.doi.org/10.3897/zookeys.562.7310 1313-2970-562-1 D11C6C1E6EE74C8DA560331E75947EC8 Taxon classification Animalia Scleractinia Flabellidae Truncatoflabellum macroeschara Cairns, 1998 Fig. 4A Truncatoflabellum macroeschara Cairns, 1998: 401, Table 4, figs 8 d-e , g- 1; 2004: 309 (synonymy).-Kitahara et al. 2010: fig. 1. Distribution. Off Western Australia and Queensland, 18-201 m. Remarks. Truncatoflabellum macroeschara belongs to a group of three western Australian species that have very large coralla, often including some S7, the other two species being Truncatoflabellum veroni and Truncatoflabellum angiostomum . It differs from those two species as well as all others in the genus by having a very large scar diameter.