CICADELLOIDEA — EUSCELIDAE 303 



Localities : 1 Palestine. 2 Europe. 3 Siberia. * Mediterranean 

 Region. 



wagneri Ossiannilsson. See Streptanus confinis Reuter. 



Genus Coulinus Beirne 



Orthotype Coulinus uladus [n. sp.] Beirne 1954e : 548 



Doliotettix Oman 1949a : 149 [Described] : 110 ; Text fig. 1 



[nee Ribaut] [Taxonomy illustrated] : 115 [Key] 

 Coulinus Beirne 1954e : 548 nom. nov. pro Doliotettix Oman 



[1949] [nee Doliotettix Ribaut 1942] [De- 

 scribed, new species from Canada and Alaska] 

 uladus Beirne 



Coulinus uladus Beirne 1954e : 549 ; fig. 1 [n. sp., illustrated] 

 *• 2 : 550 [n. sp., key, comparative note] 



Localities: x Alaska. 2 Quebec. 



usnus Beirne 



Coulinus usnus Beirne 1954e : 549 ; fig. 2 [n. sp., illustrated] 

 *• 2 : 550 [n. sp., key] 



Localities : 1 Northwest Territories. 2 Alaska. 



Genus Hesium Ribaut 



Orthotype Cicada biguttata Ribaut 1942a : 262 (4) 

 Type Cicada biguttata Evans 1947a : 234 

 Type Cicada biguttata Ribaut 1952a : 166 

 Type H\_esium~] biguttatum Dlabola 1954a: 232 



Hesium Ribaut 1942a : 262 (4) [gen. n] : 270 (12) [List 



of species] 

 Evans 1947a : 234 [Catalogued] 

 Lindberg 1947a: 56 [Catalogued, catalogue of 



species from Finland] : 78 [List of species 



from Finland] 

 Ossiannilsson 1947b: 254 [Described, review of 



species from Sweden] Equals Thamnotettix 



[in part] : 155, 157 [Key] 

 Ossiannilsson 1948a: 22 Equals Thamnotettix 



[in part] 

 Ossiannilsson 1949a : 111 [Stridulation] 

 Neave 1950a: 114 [Catalogued] 

 Ossiannilsson 1950a : 130 [Wing-coupling appara- 

 tus described] 



