PHILIP P. CALVERT. 89 



Ou comparing this type with the description of Nehalenniaf 

 dentieollis by de Selys (Bull. Acad. Roy. Belg. — 2 — xli, p. 1244, 

 1876) the only differences from that description which I could find 

 were that the only black on the epistoma is a narrow basal baud, 

 and that there is a suggestion of a ventral spine at the apex of the 

 eighth abdominal segment. De Selys adds (1. c. p. 1245) " Le Dr. 

 Hagen n'a pas vu la femelle type de Burmeister, mais I'identite lui 

 semble probable, d'apres la forme du prothorax." 



I have pointed out the identity of Ischnura exstviata Calvert with 

 denticolle in Ent. News ix, p. 72. 



10. Agrion saiiciiiin B. P. 819. [AmpMagrion.'] 



% . Aus Siid-Karolina, von Zimmermann ; in Germars und der Hal- 

 lenser Sammlung-. 



One male in the M. C. Z. with the pink pin-label " Coll. Germar 

 saucium Br. * Carolina. Type Burm. 819. 10." The words "sau- 

 cium Br. * Carolina" may be in Burmeister's hand, the others are 

 in Hageji's. The tip of the abdomen of this male is in bad condition. 



One male (j) under the pink drawer-label "saucium * Carol. 

 Zm." in Burmeister's hand, at Halle. This specimen has been re- 

 paired at some time and the abdomen is fastened by its apex to the 

 thorax. 



This species is the Amphiagrion saucimn of de Selys (Bull. Acad. 

 Roy. Belg. — 2 — xli, p. 285, 1876) who expressly adds " La descrip- 

 tion du male est faite sur le type de Burmeister qu6 M. Hagen m'a 

 transmis." Under No. 8, ante, it is shown that discolor Burm. is, 

 in part, the female of saucium. 



11. Agrion tiibei'Ciilatum Charpentier. P. 819. [Ischnio-d elegaux.] 



Bei uns, hie und da an Teichen, aber selten. 



One female under the white drawer-label tuberculatum Charp. 

 in Burmeister's hand, at Halle. 



12. Agrion pnniiiio Charpentier. P. 820. [Ischnura.] 



In Ung-arn, dem nordlichen Italien und siidlichen Deutschland. — Ein 

 Parchen in Germars Sammlung-. 



One male and one female on the same pin in M. C. Z. with the 

 label "coll. Germ, pumilio Charp. Type BuruL H. 820, 1"^." in 

 Hagen's hand, except the words "pumilio Charp." Two females 

 and one male under the white drawer-label pumilio Charp., in Bur- 

 meister's hand, at Halle. 



TEANS. AM. ENT. SOC. JUNE, 1898. 



