OLIVA.— Plate III. 



Fig. 



23-25. USTULATA, 13, Lamk. — California. 



26. Jamaicensis, 17, Marrat. — Jamaica. 



27, 28. HEPATiCA, 14, Lamk. — S. America. The fine ex- 

 ample here figured is in the collection of the 

 Royal Institution, Liverpool. 



29, 30. FORMOSA, 16, Marrat.— hoc. (?). 



31, 37. VENHLATA, 21, Lamk. — Log. (?). 



32. Melcheesi, Menke. See Plate II. 



33, 34. PiNDARiNA, 20, Dudos. — California. 



35. PoECEA, 19, Marrat.—^iih. ? 



36. GKAPHICA, 18, Marrat. — S. America. 



