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. 



193-224 July, 1905- 



225-312 Aug., 1905. 



