Fig. 2. a-c, Caligorgia pseudoflabellum: a, part of twig, enlarged, showing arrangement of the whorls of 
zooids; h, adaxial view of zooid; c, lateral view of zooid. d—h, Muricella englemani: d, e, parts of twigs, en- 
larged, showing calyces; f, spicules of calyx and tentacles; g, spicules of tentacles; h, spicules of the coenen- 
chyma. 
