^°lW'] PROCEEDINGS OF THE NATIONAL MUSEUM. 191 



Plate VI. 



Fig. 1. Cancellaria Crawfordiana Dall, adult, 43 millimetres ; p. 182. 



2. Eupleura caudata Saj', typical form, 23.3 millimetres; p. I?.'). 



3. Tellina Ida? Dall, type specimen, side view, 48 millimetres; p. 183. 



4. Fusus Kobelti Dall, type specimen, 49 millimetres; p. 177. 



5. Eupleura (var.?) unispinosa Dall, type specimen, 40 millimetres; p. 174. 



6. Chrysodomus Harfordi Stearns, type specimen, 56 millimetres; the apical 



whorls are somewhat eroded and the edge of the outer lip defective ; p. 178. 



Plate VII. 



Fig. 1. Tellina Idas Dall, type specimen, view of interior, 48 millimetres; p. 183. 



2. Tellina denticulata Deshayes, from a sketch taken from the type specimen la 



the British Museum, by Mr. E. A. Smith, vertical view, natural size ; p. 185. 



3. Tellina denticulata Deshayes, from the type specimen ; p. 185. 



4. Tellina Idse Dall, view from above of type specimen, 48 millimetres; p. 133. 



5. Clementia subdiaphaua Carpenter, view from above of right valve; diameter 



exclusive of the teeth, 18 millimetres; p. 185. 



6. Clementia subdiaphaua Carpenter, interior of adult right valve, 62 millime- 



tres; p. 185. 

 Note. — As the tigures are mostly enlarged, the actual longest diameter of the shell, 

 as seen in the position figured, is mentioned in millimetres. 



