Erklärung der Tafeln. 



Tafel 1. 

 Fig. 1 — 3 Fistulana agglutinans Desh. p. 24. — Fig. 4. 5. Fistul. clava Lam. p. 23. — 

 Fig. 6—8. Fiat, grandis Desh. p. 24. 



Tafel 2. 

 Fig. 1. 2. Gastrochaena rostrata Spengl. p. 2. — Fig. 3. 4. Gastr. Philippinensis 

 Desh. p. 3. — Fig. 5. 6. Gastr. plicatilis Desh. p. 3. — Fig. 7—9. Gastr. dubia Pen. p. 4. — 

 Fig. 10. 11. Gastr. truncata Sow. p. 6. — Fig. 12. 13. Gastr. brevis Sow. p. 6. — 

 Fig. 14. 15. Gastr. lagenula Lam. p. 4. 



Tafel 3. 

 Fig. 1. 2. Gastr. mytiloides Desh. p. 6. — Fig. 3. 4. Gastr. denticulata Desh. p. 9. — 

 Fig. 5. 6. Gastr. hyalina Sow. p. 8. — Fig. 7. 8. Gastr. cucullata Desh. p. 10. — 

 Fig. 9. 10. Gastr. humilis Desh. p. 8. — Fig. 11. 12. Gastr. Rüpelli Desh. p. 9. — 

 Fig. 13. 14. Gastr. tenera Desh. p. 10. — Fig. 15. 16. Gastr. Retzii Desh. p. 7. 



Tafel 4. 

 Fig. 1. 2. Gastr. impressa Desh. p. 11. — Fig. 3. 4. Gastr. macrochisma Desh. p. 7. — 

 Fig. 5. 6. Gastr. difficilis Desh. p. 12. — Fig. 7. Gast, intersecta Desh. p. 12. — 

 Fig. 8. 9. Gastr. gigantea Desh. p. 13. — Fig. 10—12. Gastr. ovata Desh. p. 11. — 

 Fig. 13. 14. Gastr. cuneiformis Spengl. p. 13. — Fig. 15. 16. Gastr. rugulosa Sow. p. 14. — 

 Fig. 17. 18. Gastr. lamellosa Sow. p. 12. 



Tafel 5. 

 Fig. 1. 2. Gastr. apertissima Desh. p. 14. — Fig. 3. 4. Gastr. interrupta Desh. p. 15. — 

 Fig. 5. Gastr. pupina Desh. p. 16. — Fig. 6. 7. Gastr. laevigata Desh. p. 15. — Fig. 8. 9. 

 Gastr. spathulata Desh. p. 15. — Fig. 10. 11. Gastr. rugulosa Sow. p. 14.— Fig. 12—14. 

 Ciavagella balanorum Sow. p. 18. — Fig. 15. Clav. Philippiana Desh. p. 20. 



Tafel 6. 

 Fig. 1 — 4. Saxicava australis Lam. p. 40. — Fig. 5. Sax. similis Desh. p. 41. — 

 Fig. 6. Sax. tenuis Sow. p. 41. — Fig. 7. Sax. rugosa L. p. 38. — Fig. 8. Sax. Petiti 

 Desh. p. 42. — Fig. 9. Sax. sulcata Desh. p. 40. — Fig. 10. Sax. pholadis Lam. p. 42. 



Tafel 7. 

 Fig. 1 — 3. Sax. arctica L. p. 37. — Fig. 4. Sax. spinifera Sow. p. 42. — Fig. 5. 

 Sax. solida Desh. p. 43. — Fig. 6. Sax. Angasi Ad. p. 39. — Fig. 7. Sax. Guerini Payr. 

 p. 43. — Fig. 8. Sax. purpurascens Sow. p. 4i. — Fig. 9. Sax. flaccida Gld. p. 44. 



