B I B L I G K A Y H Y 



1742. Rraumue, Mem, T. VI., pi. 37, f. 2 to 8, p. 403, figured and described the nympha of a 

 French Gomphus. The figures are not sufficient to determine the species. 



1749. Rciksei.. Inseetenbelustigung, T. II., P. II., pi. 7, f. 1, 2. gives the larvae and nympha of a 

 Gomphus, perhaps G. vulgatissimvs. Roesel believes it to belong to Libellula depressa or 

 L. cnncetlata, but he states that he had several different species in the same jar, and the 

 figured one is surely a Gomphus. The larva described by Scopoli, Fauna Carniolica, 

 p. 259, as belonging to Cordulegaster annulatus, is surely an iEsrhna, and not a Gomphus. 



1839. Burmeister, Handbuch, T. II., p. 831, gives a short notice on the larva? of the Gomphus. 



1853. H. Mages, Stettin. Ent. Zeit., T. XIV., p. 263, describes G. vulgatissimus and C. biden- 

 tatus, both raised by Dr. F. Brauer. 



1857. F. Brauer, Neuroptera Austriaca, p. xv., describes both species raised by him, formerly 

 communicated to Dr. Hagen. 



