220 De Selys Longchamps on the British Libellulidse. 



Works cited. 



John Curtis. British Entomology, &c. (1824—1839). 



Edw. Donovan. Natural History of British Insects (1828—1835). 



W.F. Evans. British Libellulinae or Dragon-flies (1845). 



M. Harris. Exposition of British Insects (1782). 



Kirby and Spence. Introduction to Entomology (1816). 



W. Leach. Entomology in Edinburgh Encyclopaedia (1810). 



J. F. Stephens. Systematic Catalogue of British Insects (1829). 



. Nomenclature of British Entomology (1833). 



. Illustrations of British Entomology (1829). (Volume pub- 

 lished in 1835.) 

 Edw. Newman. (In the Entomologist.) 

 Dale. (In Loudon's Magazine.) 



Van der Linden. iEschnae et Agriones Bononienses (1819). 

 . Libellulinarum Europaearum Monographic Specimen 



(1825). 

 C. de Charpentier. Horse Entomologicae (1825). 



. Libellulinse Europaeae (1 840). 



De Selys Longchamps. Monographic des Libellulidees d'Europe (1840). 

 i . (In the Bulletins de l'Academie Roy ale de Brux- 



elles.) 



(In the Revue Zoologique de la Soc. Cuvierienne.) 



H. A. Hagen. Synonymia Libellularum Europaearum (1840). 



Boyer de Fonscolombe. (In the Annales de la Soc. Entomolog. de France.) 



Tribe 1. LIBELLULINA. 



Division 1. Libelluloides. 



Genus 1. Libellula, L. 



1. Libellula quadrimaculata, L v Steph., Curt. ; Evans, pi. 17. f. 1. 

 Var. prcenubila, Newm., Steph. ; Evans, pi. 17. f. 2. 

 England. General.-— Mus. Steph., Curt., Dale, Jenyns, Evans. 

 Scotland. Mus. Dr. Greville, Blyth. 



Ireland. Mus. Miss Ball, Hyndman, Haliday. 



2. L. depressa, L v Steph., Curt. ; Evans, pi. 16. f. 1 — 2. 



England. General. Mus. Steph., Curt., Dale, Jenyns, Evans. 

 Scotland. Mus. Dr. Greville. 

 Ireland. Mus. Miss Ball. 



3. L.fulva, Mull. 



L. conspurcata, Steph., Curt. ; Evans, pi. 16. f. 3 ; De Selys (olim). 

 L. bimaculata, Steph., Evans (exclus. synon.). 

 L. fug ax, Harris. 

 L. quadrifasciata, Donov. 

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



N.B. The description given by Mr. Stephens relates in part 

 to the true L. bimaculata described by Charpentier, a species 

 foreign to England. 



