Dragmacidon kishinensis Austin, Ott, Reiswig, Romagosa & McDaniel 2013

Macroscopic features. Thick, encrusting, unbranched form, 20 × 20 × 4 cm thick in holotype. Surface with abundant, small (1 mm diam.) and large (1 cm × 1–3 cm) irregular tubercles (Fig. 2A). Consistency preserved: moderately compressible but tough. Oscula numerous, flush with surface and ranging from 0.2 to 4 mm diameter. Aquiferous canals tangential with those near surface leading to oscula. Orange colour in life (Fig. 2A), light tan in alcohol. Microscopic features. Ostia about 0.5 mm diam. in situ penetrate a thin surface membrane between lobes (Fig. 2B); weakly developed plumoreticulate skeleton of 50-100 um diameter fibers extend from base to surface; uni or pauci spicular cross connections (Fig. 2C); halichondroid (confused) skeleton toward the base. No specialized ectosomal skeleton and no axial skeleton.