Dauu. — Mollusca and Brachiopoda. 
Kraan 
IME PA 
Fie. 3. 
Fie. 4. 
Fie. 5. 
Fie. 6. 
HYG s) i. 
Fie. 8. 
Fic. 9. 
Fie. 10. 
Fie. 11. 
Fie. 12. 
Fig. 13. 
Fig. 14. 
PLATE 11. 
Cylichnella (Cylichnium) pizarro Dall; alt. 9.75 mm.; p. 243. 
Cylichnella (Cylichnium) atahualpa Dall; alt. 9.0 mm.; p. 243. 
Cylichnella (Bullinella) inca Dall; alt. 6.0 mm. ; p. 242. 
Bullaria (Leucophysema) morgana Dall; alt. 5.6 mm.; p. 244. 
Natica (Cochlis) scethra Dall; alt. 17.0 mm. ; p. 333. 
Acteon panamensis Dall; alt. 7.0+ mm.; p. 236. 
Polinices (Euspira) crawfordianus Dall; alt. 15.0 mm.; p. 336. 
Erato oligostata Dall; alt. 3.2 mm.; p. 824. 
Volutopsius 2 amabilis Dall; alt. 10.6 mm. ; p. 305. 
Cancellaria (Merica?) microsoma Dall; alt. 3.6 mm.; p. 296. 
Alectrion (Hima) catallus Dall; alt. 14 mm. ; p. 307. 
Alectrion (Tritia) exsarcus Dall; alt. 9.0 mm.; p. 308. 
Columbella (Anachis) fusidens Dall; alt. 15.0 mm.; p. 309. 
Turritella mariana Dall ; alt. 25.0 mm.; p. 327. 
Figure 8 was drawn by the late Dr. J. C. McConnell, the others by Miss Evelyn 
Mitchell. 
