FIGURE 13 in <strong>A revision of the genus <em>Thouarella</em> Gray, 1870 (Octocorallia: Primnoidae), including an illustrated dichotomous key, a new species description, and comments on <em>Plumarella</em> Gray, 1870 and <em>Dasystenella</em>, Versluys, 1906</strong>

FIGURE 13. Thouarella koellikeri, holotype, NHM 1889.5.27.41: a,d) inner and b) outer surface of opercular scales; c) side view of opercular keel; e) inner and f,g) outer surface of marginal scales; h–j) inner and k) outer surface of submarginal scales; l,o) inner, and m,n,p) outer surface of body-wall scales; q) top left, fourth and fifth from left on top row and fifth on bottom row are of the inner surface of coenenchymal scales, the remainder are outer surface images. Some SEM by ZGR.Published as part of TAYLOR, M. L., CAIRNS, S. D., AGNEW, D. J. & ROGERS, A. D., 2013, A revision of the genus Thouarella Gray, 1870 (Octocorallia: Primnoidae), including an illustrated dichotomous key, a new species description, and comments on Plumarella Gray, 1870 and Dasystenella, Versluys, 1906, pp. 1-105 in Zootaxa 3602 (1) on page 39, DOI: 10.11646/zootaxa.3602.1.1, http://zenodo.org/record/525914