PREFACE 



The object of the present Catalogue is to give a complete 

 ist of all the genera and species of Crambites, Tortricites and 

 Tineites known to exist in the different collections. The 

 etters a, b, c, &c, after the species, denote the specimens now 

 3ontained in the British Museum, followed by the habitat and 

 :he mode in which each of them was obtained, and the absence 

 3f these letters indicates the species which are desiderata, 

 and therefore desirable to be procured for the collection. 



.. 



JOHN EDWARD GRAY. 



itish Museum, 

 October 19, 1863. 



