De Selys Longchamps on the British Libellulidse. 221 



4. Libellula cancellata, L., Steph., Curt., Donov. ; Evans, pi. 17. 



f. 3— pi. 18. f. 1. 

 England. Local. — Mus. Curt., Steph., Dale, Evans. 



5. L. carulescens, Fab., Steph., Curt.; Evans, pi. 18. f. 2, 3. 

 L. biguttata, Donov. 



L. Donovani, Leach. 



L. Olympia, Fonscol., De Selys (olim). 

 England. Local. — Mus. Steph., Curt., Dale, Jenyns, &c. 

 Scotland. Mus. Wilson, Blyth. 

 Ireland. Mus. Haliday, Hyndman. 



6. L. sanguined, Mull. 



L. rufostigma, Newm. ; Steph. Nomencl. and 111. ; Evans, pi. 19. 



f. 3—4 (adultus). 

 L. basalts, Steph. ; Evans, pi. 21. f. 1 (junior). 

 L. RcBselii, Curt., De Selys (olim). 

 L. angustipennis, Steph. Nomencl. and 111. ; Evans, pi. 20. f. 2 ; 



Curt. 

 England. Local. — Mus. Steph., Curt., Dale, Evans. 



7. L. flaveola, L., Steph. ; Evans, pi. 21. f. 2. 

 L.flaveolata, Curt. 



England. Local. — Mus. Steph., Curt., Dale, &c. 

 Scotland. Steph. 



8. L. Fonscolombii, De Selys. 



(Not indicated by English authors.) 



England. A female specimen in the collection of Mr. Stephens. 

 He thinks he took it near London. 



? 9. L. vulgata, L. 



L. veronensis, Curtis. 



England. A single female specimen taken at Hull (Mus. Dale). 

 I have not seen it, and as it is difficult to distinguish well the true 

 vulgata from the striolata, I can at this moment enumerate it only 

 with doubt. 



10. L. striolata, Charp. 



L. vulgata, Steph., Curt., Donov. ; Evans, pi. 20. f. 3 ; De Selys 



(olim)partim (exclusis synonymis). 

 L. veronensis, Steph. Collect. MSS. (Cited with doubt in my mo- 

 nograph as the L. Fonscolombii.) 

 England. General. — Mus. Steph., Curt., Dale, Evans, &c. 

 Scotland. Mus. Greville, Blyth, &c. 

 Ireland. Mus. Miss Ball, Hyndman. 



11. L. meridionalis, De Selys, 1841. 



L. hybrida, Ramb. 1842. (Not indicated by English authors.) 

 England. A single female specimen from the environs of London 

 (Mus. Evans) ; another in the collection of Mr. Wailes of Newcastle, 

 but from the south of England. 



