1895.] HYMENOPTEEA OF THE ISLAND OP GBENADA. 791 



4, Species polished, impunctate. 



Antennee, except club, and legs brownish yellow. T. convergens. 



5. Legs, including coxse, yellow or brownish yeUow. 



Second abdominal segment twice as long as 

 wide at apex; mesonotum subopaque, closely 



punctate T. confusus, Ashm. 



Second abdominal segment not twice as long as 

 wide at apex, only about 1^ times as long as 

 wide. 

 Mesonotum subopaque, minutely punctulate ; 



antennae, except soape beneath, brown-black. 7. consimilis. 

 Mesonotum smooth, polished ; antennse, except 



club, brownish yellow T. ')nagniclavus, Ashm. 



Males. 



First and third flagellar joints short, or scarcely longer 

 than thick, or one or the other not longer than 



thick 3. 



First and third flagellar joints long, more than twice 

 as long as thick, the second still longer. 

 Head transverse-quadrate, about 2^ times as wide as 



thick antero-posteriorly 2. 



Head widely transverse, 3 to 3^ or more times longer 

 than thick antero-posteriorly. 

 Mesonotum smooth, shining, at the most vrith 

 sparse, microscopic punctures, first and third 



flagellar joints about equal in length T. eonneotans. 



2. Mesonotum polished. 



First and third flagellar joints subequal, the third 

 the stouter, second joint one-half longer than 

 the first ; flagellum black ; scape, pedicel, and 



legs brownish yellow T. convergens. 



First and third flagellar joints equal, the third the 

 stouter, the second a little longer ; flagelliun 

 brown, scape and pedicel brownish yellow, the 



legs luteous T. luteipes. 



Mesonotum polished, impunctate. 



Head quadrate, scarcely twice as wide as thick 4. 



Head transverse, 3 or more times wider than long. 

 First and third flagellar joints not longer than 

 thick, the first much tLe stouter, the second a 

 little longer than thick, the joints after the 

 third moniliform, the last conical, twice as 

 long as the preceding ; legs brownish yellow, 



the antennas fuscous T. fuscicomis. 



First and second flagellar joints nearly equal in 

 length, the third and following joints 

 moniliform, the last conical, twice as long as 

 the preceding ; legs, scape, and pedicel 



brownish yellow T. latifrons. 



First flagellar joint a little longer than thick, the 

 second and following joints moniliform ; legs 

 and flagellum light brown, scape yellowish, 



the tarsi whitish T, alhitarsis, 



4. Second flagellar joint a little longer than thick, the 

 following joints moniliform ; legs, scape, and 

 pedicel brownish yellow, flagellum light brown ... T. magniclavus. 



(1) Telbkomus geekadensis, sp. n. 

 $ , Length 1 to 1-2 mm. Black, shining ; head, scutellum 



