198 PROCEEDINGS OF THE ACADEMY OF [Julie. 



plate is arcuto-convergent laterad, semi-ovate, narrowly acute- 

 angulate emarginate at the apex. The ovipositor is long, 

 straight, lateral division of valves exactly at middle of the sides, 

 sub-lanceolate at apex, the latter with margins unarmed. 



Measurements (in millimeters) . 

 Wrightsville, N. C. 

 Described. 28 Average of series. 



& 9 &<? 9 9 



Length of body 9. 9.3 8.2(7.2-9. ) 8.8(8. -9.8) 



Length of pronotum 4. 2.5 4. (3.8-4.2) 2.3(2.2-2.5) 



Caudal width of pro- 

 notum 3. 2.8 3. (2.8-3.1) 2.5(2.3-2.9) 



Length of caudal femur 5.5 6. 5.1(4.5-5.5) 5.7(5.1-6. ) 



Width of caudal femur 2. 1.9 1.9(1.5-2.1) 1.9(1.8-2. ) 



Length of ovipositor 5.5 5.2(4.9-5.5) 



Isle of Hope, Ga. 

 Average of series. 



cTcf 9 9 



Length of body 7.8(7.6-8.1) 8.4(7. -9. ) 



Length of pronotum 4. (3.9-4.2) 2.2(2. -2.4) 



Caudal width of pronotum 2.7(2.5-2.9) 2.4(2.1-2.7) 



Length of caudal femur 4.9(4.5-5. ) 5.6(5. -6. ) 



Width of caudal femur 1.7(1.6-1.9) 1.9(1.7-2. ) 



Length of ovipositor 5.1(4.8-5.6) 



Atlantic Beach, Fla. 

 Average of series. 



<?<? 9 9 



Length of body 7.6(7.4-8. ) 8. (7.5-8.5) 



Length of pronotum 4. (3.8-4.1) 2.2(2. -2.7) 



Caudal width of pronotum 2.8(2.7-3. ) 2.5(2.3-2.8) 



Length of caudal femur 4.9(4.3-5.2) 5.5(5. -6.2) 



Width of caudal femur 1.8(1.7-2. ) 1.9(1.8-2.2) 



Length of ovipositor 5.1(4.6-5.4) 



Key West, Fla. 

 Average of series. 



cTcf 9 9 



Length of body 6.9 (6.7-7.3) 7.1(6.5-8. ) 



Length of pronotum 4. (3.8-4.2) 2.1(2.-2.2) 



Caudal width of pronotum 2.85(2.8-3. ) 2.2(2.1-2.4) 



Length of caudal femur 4.3 (4.1-4.5) 5. (4.9-5.2) 



Width of caudal femur 1.6 (1.5-1.7) 1.9(1.8-2.) 



Length of ovipositor 4.2(4. -4.3) 



<» 

 28 These measurements are almost exactly the same as those given by Redten- 

 bacher in his original description. The large size of St. Vincent specimens may 

 prove to be the result of tropical influence. 



