126 MONOGRAPHIA CHALCIDUM. 



It is smaller and narrower, and has narrower wings than 

 C. fiavipes, Dauci, or basalis : the antennae are more slender 

 and less clavate than those of C. confinis : the subcostal ner- 

 vure and stigma are pale fuscous, the latter small. 



September; Isle of Wight. 



Sp. 19. Callim. nitens. Fem. Viridis, nitens, abdominis 

 disco ceneo, oviductu vix exserto, pedihus stramineis,femo- 

 ribns posticis supra viridi maculatis, alis subfuscis. 



Oculi ocellique rufi : abdominis linea dorsalis abbreviata senea : 

 scapus flavus, supra viridis : articulus secundus seneo-fuscus. 

 (Alarum longitude, 2A lin.) 



The base of the abdomen benealh, and its second and third 

 segments above, are aeneous : the apical joints of the four 

 posterior tarsi are yellow : the claws slightly fuscous : the 

 wings long and broad. 



July ; near London. 



Sp. 20. Callim. brevicauda. Fem. Viridis, nitefis, prcece- 

 denti angustior, abdominis disco ceneo, oviductu suhexserto, 

 pedibus pallide rujis, femorihus iiiridi-oineis, tibiis jjosticis 

 fuscis, alis subfuscis. 



Oculi ocellique rufi : thoracis abdominisque latera viridi-senea : 

 scapus, genua tarsique flavi, postici straminei. (Alarum longi- 

 tudo, 2l lin.) 



The abdomen has an aeneous line above, extending from 

 the second segment to the apex : the alary nervures are pale : 

 the stigma very small. 



September ; Isle of Wight. 



Sp. 2\. Callim. abdominalis. Fem. Viridis, nitens, abdo- 

 minis basi ceneo-cyaneo purpureoque micante, oviductu mx 

 exserto, pedibus jlavis, femoribus viridibus, tibiis posticis 

 fuscis, alis hyalinis. 



Oculi ocellique rufi : abdominis segmentorum margines viridi-aenei : 

 scapus viridis, subtus flavus : tarsi 4 postici genuaque straminei, 

 illoruni apices fusci. (Alarum longitudo, 2| lin.) 



It is more slender, and has much narrower wings than the 

 preceding species : the margins of the different thoracic parts 

 are aeneous green : the first abdominal segment has its base 



