PLATE XXIX. 



Page 



Fig. 1. Leptogorgia purpurea (Pallas). Natural size, ■ ■ .151 



Fig. \a. ,, „ Portion of a branch ; enlarged, with verrucse. 



Fig. 2. Callistephanus koreni, n. sp. Branch ; natural size, . . 149 



Fig. 2a. „ ,, Portion of a branch ; enlarged, with verrucse and 



polyps partly extruded. 



