326 EXPLANATION OF PLATES. 



FIGURE PAGE 



6, 7, 8. Agardhia blanci jolyana (Nevill). After Nevill. 141 



9, 10, 11. Agardhia bourguignatiana (Nevill). After 



Nevill 143 



12. 13, 14. Agardhia b. var. plagiostoma (Nevill). 1 After 



Nevill 145 



15, 16, 17. Agardhia b. var. prseclara (Nevill). After 



NeviU 146 



18, 19, 20. Agardhia ferrari (Porro). Lugano. 22693.. 136 

 21, 22. Agardhia ferrari (Porro). Italy. 22692 136 



Plate 18. (Agardhia) 



I, 2. Agardhia valsabina (Spin.). After Pollonera .... 141 



3. Agardhia valsabina (Spin.). After Spinelli 141 



4. 5. Agardhia macrodonta Hesse. Type. Hesse coll . . 156 

 6, 7. Agardhia macrodonta gracillima Pils. Type. Hesse 



coll 157 



8. Agardhia rumelica Hesse. Type. Hesse coll 157 



9, 10, 11, 12. Agardhia rumelica. Face and apertures of 



four of the original lot , . 157 



13. Agardhia lamellata (Cless.). Topotype. Hesse coll. 158 



14. Agardhia lamellata (Cless.). After Sturany & Wag- 



ner 158 



15. Agardhia parreysii (Pfr.). After Sturany & Wagner. 160 



16. Agardhia parreysii (Pfr.). 51814 160 



Plate 19. (Agardhia) 



1. Agardhia parreysii (armata Cless.). After Clessin . 161 



2. Agardhia truncatella (Pfr.). Carinthia. Hesse coll. 162 



3. 4. Agardhia truncatella (Pfr.). Carinthia. 115000. 162 



5. Agardhia truncatella (Pfr.). After Kuester 162 



6, 7. Agardhia truncatella formosa (Pfr.). After Kuester. 164 



8. Agardhia truncatella formosa (Pfr.). After Sturany . 



& Wagner 164 



9, 10. Agardhia truncatella biarmata (Bttg.). After 



Sturany & Wagner 164 



II, 12. Agardhia truncatella biarmata (Bttg.). After 



Sturany 164 



13, 14. Agardhia truncatella biarmata (Bttg.). Komeno. 



Hesse coll 165 



15. Agardhia truncatella skipetarica Wagn. After Stur- 

 any & Wagner 166 



1 The name plagiostoma is preoccupied, but probably Nevill's form is not 

 a valid race and will not require a new name. 



