Descriptions of two new genera, six new species and three new records of Anthozoa (Cnidaria) from the Sea of Marmara Author Ocaña, Oscar Author Çinar, Melih Ertan text Journal of Natural History 2018 2018-10-23 52 35 - 36 2243 2282 http://dx.doi.org/10.1080/00222933.2018.1526345 journal article 10.1080/00222933.2018.1526345 1464-5262 4747340 51DA9869-D786-4A8A-8C1F-62DC1BB67923 Calamactinia Carlgren 1949 (emended to accommodate the new species) Additions to diagnosis of the genus Family Halcampoididae with cuticle covered with small papillae; tentacles with protuberances (swellings); extended diffuse retractor occupying most of mesentery. Incubation of young specimens inside coelenteron possible in some species.