68 burmeister's odonata. 



16. liibellula pe(leinoiit»iia Fab. P. 851. [Si/mpetrum Newm., Diplax 



Cliarp.] 



Im siidlichen Europa. 



Three males, two females, under the while drawer-label " pede- 

 montana Fabr. Charp. Gallia v. W." in B.'s hand, at Halle; no 

 pin labels. One male in the M C. Z. with the written pin-label 

 "Coll. Germar pedemontana Fabr. Type Burm. Austria" in 

 Hagen's hand; Hagen's copy of B. has no * before the name of 

 this species. 



Following the last-quoted sentence /roHi Burmeister is this one: 



Hieher noch L. trivirg-ata M. B. in litt. und -wahrscheinlich auch Lib. 

 braminea Fabr. suppl. x84. 



One female under the yellow drawer-label " trivirgata M. B. Java. 

 Hoffmgg." in B.'s hand, at Halle; no pin label. No description 

 of trivirgata, however, seems ever to have been published. 



17. Liibellula viilgata Linn. P. Sol. [Sympetrum.] 

 Ueberall gemein. 



Two females under the white drawer-label " vulgata Lin. Fabr. 

 Charp. Europa omnis" in B.'s hand, at Halle; no pin-labels. 



18. Libelliila flaveola Linn. P. 851. [Sympetrum.] 

 Gemein in ganz Europa. 



One male, two females, under the white drawer-label "flaveola 

 Lin. Fabr. Charp. Europa omnis" in B.'s hand, at Halle ; no pin 

 labels. 



19. Liibellula albifroiis B. P. 851. [LeucorMnia.] 

 Bel Berlin, auch aus der Sch^veiz. 



One male (T) under the white drawer-label " albifrons Burm. 

 Berolini" in B.'s hand, at Halle; no pin-label. One male in the 

 M. C. Z. with the written pin-label " Coll. Germar. me.soleuca Imh. 

 albifrons B. Helvetia"; the words "Coll. Germar" are in Hagen's 

 hand. Hagen's copy of B. has no * before this name. 



The following note is from p. 61 of De Selys and Hagen's Revue 

 des Odonates de 1' Europe (1850) : " M. Burmeister a .sans doute cru 

 que la couleur blanche des appendices anals indiquait une variete, 

 parce qu'il avait vu dans d'autres collections la dubla qu'il avait 

 regardee comme la meme espece, mais cet entoraologiste et M. 

 Germar se sont assures depuis que I'individu type dans le musee 

 de Halle, envoye par M. Imhoff, est bien notre albifrons a appen- 

 dices blancs." 



