XXXV 



References are arranged chronologically under names of species and 

 synonyms. 



Bold face type indicates number of the volume. ' 



Roman numerals (capitals), number of the series. 



Roman numerals (lower case), page numbers of works in which 

 both Roman and Arabic figures are used in the originals. 



d., description ; pi., plate ; /., figure. 



n.n. Nomen novum. 



nom. nud. Nomen nudum. 



[ ] Secondary title. 



( ) Paging of reprint. 



* Before a reference, specimens in exsiccati. 



* After a reference, signifies that it relates to foreign, not to Amer- 



ican material. 



? Before a specific name, signifies that it is doubtful whether the name 

 is properly placed as a synonym. 



? After a specific name, that it is doubtful whether in the references 

 cited under it the species has been determined correctly. 



Dates on which pages went to press : 



1-64 Dec, 1903. 



65- 96 July, 1904. 



97-160 March, 1905. 



161-192 June, 1905. 



i93- 2 24 July, 1905. 



225-312 Aug., 1905. 



