Hymenoptera Collected on Isle of Pines. 295 



Genus Ammobia Billberg. 



38. Ammobia auriflua Perty. 



Three, Nueva Gerona, June and July, 1912. 



Family PHILANTHID.E. 

 Genus Cerceris Latreille. 



39. Cerceris zonata Cresson. 



Four examples, the dates of capture ranging from July 25 to August 



12, 1912. 



Family BEMBECID.E. 



Genus Stictia Rossi. 



40. Stictia signata (Linnaeus). 



Twenty-six specimens, all taken at Nueva Gerona, two on May 22^ 

 all the rest on July i, 1912. 



Family LARRID^. 

 Genus Tachytes Panzer. 



41. Tachytes argenteipes Smith. 



A specimen taken July 24 and another captured August 12 at Nueva 



Gerona. 



Genus Notogonidea Rohwer. 



42. Notogonidea vinulenta (Cresson). 



Two examples, one female caught on September 10 at Nueva 

 Gerona, the other, a male, taken at Los Indios in November. 



Family TRYPOXYLID^. 

 Genus Trypoxylon Latreille. 



43. Trypoxylon excavatum Cresson. 



One female taken at Los Indios in November. 



Family HALICTID^. 

 Genus Agapostemon Guerin. 



44. Agapostemon festivus Cresson. 



A specimen taken at McKinley July 24, and seven specimens taken 

 at Nueva Gerona, August 12, 1912. 



Genus Augochlora Smith. 



45. Augochlora elegans Cresson. 



A single individual captured at Nueva Gerona September 9. 



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