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Exoprosopa pueblensis Jaenn. (Walton and Cole det.), a species 
remarkably similar to fascipennis, was reared by E. G. Kelly from a 
Tiphia cocoon obtained at Wellington, Kansas (Fig. 7, 8). 
Anthrax parvicornis Coq. was obtained by the writer in 1913 from 
Tiphia cocoons collected either at Rockford, Ill., or Lafayette, Ind., the 
adult issuing previous to June 30. The exit hole of this species, as well 
as that of the two species mentioned above, is made in the Tiphia cocoon 
Fic. 11. A hyperparasite (Macrosiagon pectinatus Fabr.)—a parasite of Tiphia. 
by cutting out a circular cap at the larger end of the cocoon, the cut 
being as clean as though made with a sharp knife (Fig. 9, and Pl. III, 
Fig. 7). It differs in this respect from the emergence hole made by the 
Tiphia adult, which is ragged, and although always made at the large 
end, is at one side of the tip (Fig. 10). 
The interesting rhipiphorid beetle Macrosiagon pectimatus Fabr. 
(Fig. 11) was first recorded as having been reared from Tiphia cocoons 
