MUSEUM OF COMPARATIVE ZOuLOGY. IG^ 



PLATE V. 



Fig. 117. Ophiogli/pha viimda, Lelow ; 7. 



Fig. 113. " " above ; 'f. 



Fig. 119. " " arm-joints ; f. 



Fig. 120. " solida, below ; \. 



Fig. 121. " " above ; ?. 



Fig. 122. " " arm-joints ; f . 



Fig. 123. " incrmis, below ; t}. 



Fig. 124. " " above ; |. 



Fig. 125. " " arm-joints ; ^. 



Fig. 126. Ophiodcn pallidum, below; ^. 



Fig. 127. " " above ; ?. 



Fig. 128. " " arm-joints ; ^. ' 



Fig. 129. " umitinum, below ; ^. 



Fig. 130. " " above ; ^. 



Fig. 131. " umbralicum, below ; f. 



Fig. 132. " " above ; f. 



Fig. 133. " hastatum, notch ; ^. 



Fig. 134. " " arm -joints ; ?. 



Fig. 135. Ophiopyrgus JVi/ville-Thomsoni, below; f-. 



Fig. 136. " " " above ; <f. 



Fig. 137. ". " " profile view ; ^. 



Fig. 138. 02>hiomtisiuTn Liitkeni, below ; ?. 



Fig. 139. " " above ; ?. 



Fig. 140. " " arm-joints; ^, , 



Fig. 141. " Jlabcllum, below ; ^. 



Fig. 142. " " above ; f. 



Fig. 143. " " ' arm-joints and edge of disk ; ^. 



Fig. 144. " pulchellum, Wyv. Thorn., below; ^. 



Fig. 145. " " " " above ; \. 



PLATE VI. 



Fig. 147. Ophiozona stellata, below ; |. 



Fig. 148. " " above ; f. 



Fig. 149. " insularia, below ; f. 



Fig. 150. " *' above ; '-{. 



Fig. 151. " " arm-joints ; ^. 



Fig. 152. " antillaruvi, below ; |. 



Fig. 153. " " above ; f. 



Fig. 154. " " arm-joints ; f. 



Fig. 155. " deprcsaa, below ; J. 



Fig. 156. " " above ; j. 



Fig. 157. " " arm-joints ; J. 



Fig. 158. Ophiotrochiis panniculu.t, below; ^. 



Fig. 159. " " above; ^. 



