PLATE XXIV. 



Fig. I. ScJnzobrancJiia insignis sp. nov., p. 206. Ventral view, X 



2. Dorsal view of another specimen. 



3. Schizobranchia nobilis sp. nov., p. 207. Ventral view, X 



4. Eudistylia abbreviata sp. nov., p. 212. Lateral view, X i» 



(306) 



