Report upon Aculeate Hymenoptcra. 307 



Family XX. PHILANTHIDiE. 



Subfamily I. CEROERINJE. 

 Cerceris, Latreille. 



160. G. hilunata, Cress. Cuba. 



161. G. euhcnsis, Cress. Cuba. 



162. G. /estiva, Cress. Cuba. 



1 63. G. gratiosa, Schlett. Cuba. 



164. C. Jcrugii, Dewitz. Porto Rico. 



165. G. levigata, Smith, San Domingo. 



166. G. nigra, Ashm. $ . St. Vincent. 



167. G. triangulata, Cress. Cuba. 



168. G. zonata, Cress. $ . Cuba. 



Subfamily II. PHILANTHIN.E. 



Trachypus, Klug. 



169. T. gerstaeckcri, Dewitz. Cuba; Porto Rico. 



Family XXI. TRYPOXYLID^. 

 Trypoxylon, Latreille. 



170. T. excavatum, Ci'ess. ^ . Cuba ; Jamaica. 



171. T. sitMmprcssum, Smith. ^. Grenada; San 



Domingo. 

 None. 



Family XXII. MELLINID.^. 

 Family XXIII. NYSSONID^. 



Subfamily I. GORTYNINJE. 



Harpactus, Jurine. 



172, H. insularis, Cress, Cuba. 



173, H. scitulus, Cress, Cuba. 



Subfamily II. ALYSONIN^. 

 Alyson, Jurine. 



174. A. aculeatus, Cress. Cuba. 



Subfamily III. NYSSONIN.-E. 

 Nysson, Latreille. 



175. N. armntns, Cress. Cuba. 



