54 burmeister's odonata. 



8. Aeschna. ehrysoplillialiiin Charp. P. 838. [Aeschna riife.sce^is V L. 



= isosceles Miill.] 

 Im mittleren und sudlichen Europa ; seltener als die vorig-e, Art, 

 flieg-t auch spater. 



Two males under the white drawer-label " rufescens V. Lind. 

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



9. Aescliiia jinic«*a L. P. 838. [Aeschna cf/anea M.iiU.] 

 In ganz Europa, und nirg-ends selten. 



One male, one female, under the white drawer-label " juncea aut. 

 maculatiss. Charp. Styi'ia" in B.'s hand, at Halle; no pin-labels; 

 both are Ae. cyanea Miiller. 



10. Aesclliia mixta Latr. P. 839. [Aeschna coluberculus Harr.] 

 In Deutschland, hie und da. 



Two males, one female, under the white drawer-label " mixta V. 

 L." in B.'s hand, at Halle; no pin-labels. 



11. Aeschna septeiitrionalis B. P. 839. [AcscJum.] 



corpore g^racili fusco, viridi-cceruleo varieg'ato ; alarum stig-matibus 

 elong-atis nigris, membranula accessoria tota nig-ra. Long. 2" 1'". 



Uterque sexus alls cinerascentibus, cercisque breviusculis obtusis 

 pilosis. 



Aus Labrador, in Sommer's Sammlung. 



One female in the M. C. Z. with the pin-label, " A. septentrionalis 

 Burm. type coll. Somer" in Hagen's hand, has losi the last three 

 abdominal segments, the pterostigma is pa/e brown, the membranule 

 still paler broivn. Hagen has not noticed these differences in the 

 most detailed description of this species which exists (Psyche, v, p. 

 354, June, 1890). 



12. Aes<*liiia veriialis Vander Linden. P. 839. [Brachytron pratenselAviW.'^ 

 In Deutschland, Belgien, und Italien. 



I have not found either B.'s label or specimens. 



13. Aeschna aznrea Charp. P. 840. [Anax hnperator Leach.] 

 In Ungarn und Italien. 



Some specimens stand below the drawer-label " imperator Leach 

 formosus V. Lind." in B.'s hand, at Halle; no pin-labels. 



14. Aeschna guttata M[ns]. B[ei-ol]. B. P. 840. [Anax.] 



Aus Java; beide Geschlechter in der Hallenser Sammlung, unter 

 obigem Namen vom Herrn Grafen v. Hoffmanneegg eingegangen. 



One male (j), one female (J), under a yellow drawer-label, unlike 

 the others and with no border, " A. guttata Mus. Berol. Java d. 



