292 GRAMMAR OF ENTOMOLOGY. 



scription of some Nondescript Species of May- 

 flies of Anglers, by John Curtis ; published in the 

 London and Edinburgh Philosophical Magazine 

 Vol. IV. 



948. Neuroptera Stirps, Libellulina. Mo- 

 nograph of the European Dragon-flies (Mono- 

 graphia Libellularum Europcearum), by P. L. 

 Vander Linden, 42 pages, without plates. This 

 little work is written in Latin, and is very com- 

 plete and excellent of its kind. 



949. 2. Entomological Hours (Horce Ento- 

 mologice), by Toussaint de Charpentier, one vol. 

 4to, with plates. In this work the species of 

 the genus Libellula are accurately described in 

 Latin. 



950. It seems necessary to say a few words on 

 British periodical works on entomology. Of these 

 we have no less than five ; some of them, already 

 alluded to, as containing monographs of genera, 

 &c. We will take them in the order of seniority. 



951. British Entomology, by John Curtis, 

 F. L. S., published in two-monthly numbers ; on 

 the 1st of February, April, June, August, Oc- 

 tober, and December; containing eight highly 

 finished coloured plates, illustrating the genera of 

 British insects, dissection of the mouth, and other 

 parts affording generic characters. Each number 

 contains sixteen pages of letter-press. 



952. Illustrations of British Entomology, by 

 James Francis Stephens, F. L. S., published in 



