331 
Tafel 8. 
1. 2. Columbella lyrata Sow. — 3. 4. C. californica Rve. — 5—7. C. terpsichore 
Sow. — 8. 9. C. avara Say. — 10. 11. C. lugubris Kien. — 12. C. chlorostoma Pet. — 
13 — 18. C. varians Sow. 
Tafel 9. 
1 — 4. Columbella varians Sow. — 5. C. spectrum Rve. — 6. 7. C. festiva Kie- 
ner. — 8—11. C. aspersa Sow. — 12—14. C. ovulata Lam. — 15—18. C. tringa Lam. 
Tafel 10. 
1. 2. Columbella tringa Lam. — 3. 4. C. zelina Ducl. — 5 — 7. C. obtusa Sow. — 
8 — 11. C. sagena Rve. — 12. 13. C. lactescens Mont. — 14. C. scalpta Rve. — 15. 16. 
C. fustigata Kien. — 17. 18. C. modesta Kien. 
Tafel 11. 
1—5. Columbella ligula Duclos. — 6. 7. C. albina Kiener. — 8. 9. C. australis 
Gask. — 10—18. C. semiconvexa Lam. 
Tafel 12. 
1 — 7. Columbella laevigata L. — 8 — 11. C. cribraria Lam. — 12 — 14. C. dichroa 
Sow. — 15. 16. C. leucostoma Gask. — 17. C. floccata Reeve. — 18. C. baccata Gask. 
Tafel 13. 
1—11. Columbella philippinarum Reeve. — 12—14. C. cedonulli Rve. — 15. 16. 
C. dupontiae Kien. — 17. C. macrostoma Ant. — 18. C. dubia Rve. 
Tafel 14. 
1 — 8. Columbella conspersa Gaskoin. — 9. C. occelata Rve. — 10. 11. C. castanea 
Sow. — 12 — 14. C. buccinoides Sow. — 15 — 18. C. blanda Sow. 
Tafel 15. 
1 — 5. Columbella carinata Hinds. — 6. C. electroides Rve. — 7. C. collaris Rve. — 
8 — 11. C. unifasciata Sow. — 12. 13. C. dalli Smith. — 14. C. infumata Crosse. — 
15—18. C. pulla Gask. 
Tafel 16. 
1 — 4. Columbella nitida Lam. — 5. 6. C. lumbricus Rve. — 7. C. acus Rve. — 
8. 9. C. cumingii Rve. — 10. 11. C. mindoroensis Gask. — 12—14. C. menkeana Rve. — 
15. C. vittata Rve. — 16. 17. C. impolita Sow. — 18. C. nubeculata Rve. 
Tafel 17. 
1. 2. Columbella dormitor Sow. — 3. 4. C. tayloriana Rve. — 5—7. T. yorkensis 
Crosse. — 8.9. C. funiculata Souv. — 10. 11. C. souverbiei Crosse. — 12.13. C. badiaTen. 
Woods. — 14. C. tenebrica Rve. — 15. 16. C. uuisulcata Kob. — 17. 18. C. ehoava Rve. 
42* 
