230 GENERAL CATALOGUE OF THE HOMOPTERA 



11 Finland. 12 Livonia. 13 Siberia. " Olonets. 1B Tobolsk. 

 16 Irkutsk. 1T Netherlands. 



b Sahlberg (var.) [abietinus]. See Pithy otettix abietinus var. b Sahlberg. 

 c Sahlberg (var.) [abietinus']. See Pithyotettix abietinus var. c Sahlberg. 

 pinastri Fieber (var) . See Pithyotettix abietinus var. pinastri Fieber. 

 proteus Herrich-Schaffer. See Pithyotettix abietinus Fallen. 



Genus Macustus Ribaut 



Orthotype Cicada grisescens Ribaut 1942a : 261 (3) 

 Type Cicada grisescens Evans 1947a : 235 

 Orthotype Cicada grisescens Oman 1949a : 149 

 Type [Macustus] grisescens China 1950a : 246 

 Type Cicada grisescens Ribaut 1952a : 113 

 Type M[acustus~\ grisescens Dlabola 1954a : 228 



Macustus Ribaut 1942a: (3) [gen. n., key] : 269 (11) 



[List of species] 



Evans 1947a : 235 [Catalogued] 



Lindberg 1947a: 48 [Catalogued, catalogue of 

 species from Finland] : 76 [List of species 

 from Finland] 



Ossiannilsson 1947b: 236 [Described, review of 

 species from Sweden] Equals Athysanus (in 

 part) : 155, 157, [Key] 



Ossiannilsson 1948a: 22 Equals Athysanus [in 

 part] 



Oman 1949a : 149 [Described, catalogued, compar- 

 ative note] : 115 [Key] : 110; Text fig. 1 

 [Taxonomy illustrated] 



Ossiannilsson 1949a: 104 [Morphology of stri- 

 dulating organs] : 45, 46, 47 [Comparative 

 notes] 



China 1950a: 246 [List of species from Great 

 Britain] 



Neave 1950a : 145 [Catalogued] 



Wagner 1951a : 44 [Phylogeny] 



Wagner 1951b : 37 [List of species from Bavaria] 

 Equals Euscelis (in part) 



Ribaut 1952a: 113 [Described, review of species 

 from France] : 37, 38, 72 [Key] 



Beirne 1954e : 548 [Comparative note] 



Dlabola 1954a: 228 [Described, review of spe- 

 cies from Czechoslovakia, catalogued] Equals 

 Athysanus Burm. [in part] Equals Euscelis 



