FIGURE 6 in Coralliidae (Anthozoa: Octocorallia) from the INDEMARES 2010 expedition to north and northwest Spain (northeast Atlantic), with delimitation of a new species using both morphological and molecular approaches

FIGURE 6. (A) Phylogenetic tree inferred by maximum likelihood, based on concatenated dataset (16s rRNA + 16s-nad2 + nad3-nad6). Tree topology inferred by Bayesian Inference is identical to the ML topology. Branch values correspond to bootstrap support for maximum likelihood (first) and Bayesian posterior probabilities (second). The gray arrow indicates the position of Corallium occultum sp. nov. Single (S) and multiple (M) threshold likelihood solutions to the GMYC model (center). The single threshold likelihood solution and the multiple threshold likelihood solution suggest 21 and 20 entities within Coralliidae, respectively. (B) Raindrop pits on axis and 8-radiates from Paracorallium japonicum (Kishinouye, 1903), ASIZ80266 in Clade I-A. (C) Non-retractable autozooids and long spindles from tentacles from Corallium abyssale Bayer, 1956, USNM 1164629 are common features for species in Clade I-B. (D) Circular pits on axis from Paracorallium inutile (Kishinouye, 1903), USNM 19935. (E) Corallium borneense Bayer, 1950, IK-2011-1542.