216 



THE ENTOMOLOGIST. 



12. chloridion = Erythromma naias. 



13. platypodia = Platycnemis pennipes. Var. (3 albicans is the 



pale form with reduced markings. 

 Genus Lestes. 



Sp. 1. viridis \ [All appear to be Lestes sponsa — the first 



2. nympha l = ] teneral, the second older, the third mature 



3. forcipula) ( and powdered with blue. 

 Genus Calepteryx. 



Sp. 1. Virgo = partly Calopteryx splendens, and partly C. virgo. The 

 vars. appear to be : — 



a. = C. splendens, $ . 

 ji. z= C. virgo $ . 



y. = C. virgo, S and ? , immature. 

 ^. = C. splendens, $ . 



t. = C. virgo, $ , probably from the description of 

 hind wings, but that of fore wings points to 

 C. sp)lendens, $ . 



2. Ludoviciana — Calopteryx virgo, * 



var. a. = C. virgo, <y . 

 [i, = C. virgo, $ . 



y. = C. virgo,- <y and J , the <? being imma- 

 ture or var. anceps. 



3. xanthostoma ? = probably a very mature 5 of C. virgo. 



4. anceps = C'. virgo, var. anceps. 



Family II. Libellulid^. 

 Genus Anax. 



Sp. 1. formosa = Ayiax imperator. 

 Genus ^Eschna. 



Sp. 1. rufescens = ^schna isosceles. 



2. grandis = ^Tlschna grandis. 



3. maculatissima = jEschna cyanea. 



4. juncea = /Eschna jnncea. 



5. mixta = ^schna mixta. 



6. afOlnis — yEschna mixta. 



7. vernalis = Brachytron pratense. 

 Genus Cordulegaster. 



Sp. annulatus = Co7-dulegaster annulatus. 

 Genus Gomphus. 



Sp. 1. forcipatus ? = Gomphus vulgatissimus. 



2. flavipes = Gomphus flavipes (figured pi. xxx. f. 1). 

 Genus Cordulia. 



Sp. 1. senea = Cordulia anea. 



2. metallica = perhaps C. (Buea also. " Found in Metro- 



politan district in June — anal appendages short, lower pair 

 triangular" can scarcely apply to Somatochlora metallica. 

 The " acuminate process below the ninth segment of the 

 ? " does seem, however, to point to metallica. Possibly 

 there is a little confusion among Stephens's specimens. 



3. Curtisii = Oxygastra curtisii. 



