2038 GENERAL CATALOGUE OF THE HOMOPTERA 



China 1951b: 280 [Catalogued] Equals Cosmo- 



tettix Rib. 

 Wagner 1951a : 43 [Phylogeny] 

 Cosmotettix Lindberg 1952a : 144 [Listed] 

 Palus Ribaut 1952a: 123 [Described, key to subgenera] 



Equals Cosmotettix Rib. : 21, 27, 35, 80, 82 

 [Key] 

 Linnavuori 1953d : 57 [Comparative note] 

 Ossiannilsson 1954a: 129 [Taxonomy] Equals 

 Cosmotettix Rib. 



acutus Beamer 



Palus acutus Beamer 1938d : 226 ; pi. 18, figs. 6, 6a-c [n. sp., 



illustrated] ^' ^' ^ 

 Palus acutus Medler 1943a : 61 [Described, key, catalogued] ^ 

 iPalus'] acutus De Long and Knull 1946a: 36 [Catalogued] 



1. 2, 3 



[Palus'] acutus Omsin 1949a: 160 [Catalogued] ^ 



Localities: ^Pennsylvania. ^Indiana. •* Iowa. * Minnesota. 

 ' Central States. 



b Reuter (var.) [caudatus]. See Cosmotettix {Cosmotettix) caudatus var. b 



Reuter. 

 b Sahlberg- (var.) [caudatus']. See Cosmotettix (Cosmotettix) caudatus var. 



b Sahlberg. 

 b Sahlberg (var.) [panzeri]. See CosTnotettix {Cosmotettix) panzeri var. 6 



Sahlberg. 



bilineatus Gillette and Baker 



Deltocephalus bilineatus Gillette and Baker 1895a : 85 ; 4 figs. 



[n. sp., ecology, illustrated] ^ 

 Deltocephalus bilineatus Baker 1897e: 115 [Notes] 

 Deltocephalus bilineatus Osborn and Ball 1897a: 200 [De- 

 scribed, ecology, catalogued] ^- -• -^ : 198 [Key] : 197 

 [Comparative note] 

 Deltocephalus bilineatus Gillette 1898c : 31 [Listed] 

 Deltocephalus bilineatus Osborn 1915a: 116 To Deltocepha- 

 lus productus Walk, [error] 

 \_Deltocephalus'] bilineatus Van Duzee 1916a: 70 [Listed] ^ 

 Deltocephalus bilineatus Sanders and De Long 1917a: 84 



[Comparative note] ^ 

 Deltocephalus bilineatus Van Duzee 1917b : 640 [Catalogued] 



1. 2. 3 



D[eltocephalus] bilifieatus De Long 1918d: 228 [Comparative 

 note] 



