Dall. — MoUusca and Brachiopoda 



PLATE 17. 



Fig. 1. Malletia truncata Dall, profile ; Ion. 22.5 mm. ; p. 384. 



Fig. 2. Leda loshka Dall ; Ion. 16.2 mm. ; p. 376. 



Fig. 3. Leda (Jupiteria) callimene Dall, profile ; Ion. 16.5 mm. ; p. 372. 



Fig. 4. The same, dorsal view. 



Fig. 5. Rochefortia rochehrunei Dall ; Ion. 4.5 mm. ; p. 414. 



Fig. 6. Tindaria smirna Dall ; Ion. 5.5 mm. ; p. 3S9. 



Fig. 7. The same, dorsal view. 



Fig. 8. Area {Cucullaria) endemica Doll; Ion. of hinge, 9.5 mm. ; p. 399. 



Fig. 9. Vesicomya donacia Dall, profile; Ion. 14.5 mm. ; p. 417. 



Fig. 10. Tindaria panamensis Dall; Ion. 5.5 mm. ; p. 388. 



Fig. 11. Tindaria mexicana Dall, dorsal view of valve ; Ion. 5.2 mm. ; p. 380. 



Fig. 12. Tindaria panarnensis Dall, profile ; Ion. 5.5 mm. ; p. 388. 



Fig. 13. Vesicomya donacia Dall, left valve from above; Ion. 14.5mm. ; p. 417. 



Fig. 14. Tindaria mexicana Dall, profile ; Ion. 5 2 mm. ; p. 389. 



Fig. 15. Tindaria compressa Dall, adult, dorsal view ; Ion. 11.5 mm. ; p. 387. 



Fig. 16. The same, in profile. 



The figures for this plate were drawn by Miss Evelyn Mitchell. 



