458 
GENERAL CATALOGUE OF THE HOMOPTERA 
Centratus [sic] 
Centrotus 
Melichar 1901f: 12 [Key] :13 [Described, key to 
species from the Palearctic Region, catalogued] :13, 
17 [Comparative notes] 
Dobelli 1902a: 6 [Listed] 
Dominique 1902a: 219 [List of species from France] 
Hansen 1902b: 235 [Morphology of spiracles] 
Melichar 1902b: 75 [Comparative notes] 
Buckton 1903a: 266 [Catalogue of species, zoogeog- 
raphy] Equals Cicada Linne [in part.] 
Graeffe 1903a: 55 (15) [List of species from Serbia] 
Hansen 1903a: 44 [Taxonomy] 
Hansen 1903b: 66, 67 [Taxonomy] 
Melichar 1903b: 109 [Described, review of species 
from Ceylon, catalogued] :1 12, 113, 122 [Compara- 
tive notes] 
Guerin 1904a: 881 [Listed] 
Lliieber 1904a: 265 [List of species from Germany] 
Hiieber 1904b: 265 [List of species from Germany] 
Olivier 1904a: 93 [Listed] 
Buckton 1905a: 334, 336 [Comparative notes] 
Morley 1905b: 23 [Lists of species from England] 
Ivirkaldy 1 906c : 285 [Symbiosis] 
Matsumura 1906a: 74 [List of species from Prussia] 
Oshanin 1906a: 41 [Catalogued, catalogue of species 
from the Palearctic Region] 
Distant 1908g: 45 [Described, key, catalogued] 
Distant 1908h: 215 [Catalogued] 
Oshanin 1908b: 411 [Catalogued] 
Saunders and Edwards 1908a: 11 [List of species 
from Great Britain] 
Fowler 1909a: 320 [Comparative notes] 
Puhlmann 1909a: 45 [Listed] 
Lambcrtie 1910a: 85 [List of species from South- 
eastern France] 
Pantel and Licent 1910a: 38 [Mophology of digestive 
system] 
Valdds Ragues 1910a: 444 [Xotes] 
Haupt 1912b: 449 (4) [List of species from Thuringia] 
Kholodkovskii 1912a: 436 [Xotes] 
Licent 1912a: 12 [Listed] :91 [Morphology of diges- 
tive system] 
