1444 GENERAL CATALOGUE OF THE HOMOPTERA 



Deltocephalus languldus Lang 1946a : 153 [Listed] ^*" 

 [Arocephalus] languidus Ribaut 1946b: 85 (5) [Listed] 

 Deltocephalus languidus Kontkanen 1947a: 121 [Ecology] ^ 

 D[eltocephalus] languidus Lindberg 1947a: 42 [Catalogued] 

 ^ Equals Jassus {Deltocephalus) languidus Flor Equals 

 Deltocephalus pusillus Haupt : 75 [Listed] '^ 

 Arocephalus languidus Ossiannilsson 1947b: 154, 197 [Key] 

 : 198; figs. 483-485 [Described, ecology, illustrated] '- ">• ''-' 

 -''^ Equals [Arocephalus] pusillus Kirschb. Equals [Aro- 

 cephalus] haupti Lindb. 

 Arocephalus languidus Ossiannilsson 1948a : 20 [Listed] '^' ^• 

 52, 53. 54, 55 Equals [Arocephalus] pusillus Kirschb. Equals 

 [Arocephalus] haupti Lindb. 

 Arocephalus languidus Kontkanen 1949b: 94 [Ecology] ' 



Equals Deltocephalus [languidus] 

 Arocephalus languidus Kontkanen 1950c: 5, 17, 29, 36, 40, 41, 



46, 57, 58, 74, 75, 80 [Ecology] '^ : 87 [Listed] ^ 

 Deltocephalus pusillus Dlabola 1951a: 10 To P[sammotet- 



tix] confinis Dahlb. [error] 

 A[rocephalus] languidus Dlabola 1951a: 13 [Listed] 10.20.49 

 Equals Deltocephalus languidus Kirschb. Equals Delto- 

 cephalus xanthus Fieb. [error] 

 A[rocephalus] languidus Wagner 1951b: 33 [Listed] ^^ 

 A [rocephalus] languidus Ribaut 1952a : 25 [Notes] 

 [Arocephalus (Arocephalus)] languidus Ribaut 1952a: 273 

 [Key] : 274 ; figs. 704-705 [Described, illustrated] i- •^- ^- »• 



10, 12, 18, 19, 20, 29. 33. 43, 56, 57, 58, 59, 60, 61, 62, 63, 64 EqUalS [ArO- 



cephalus] pallipes Kirschb. Equals [Arocephalus] pusillus 

 Kirschb. Equals [Arocephalus] haupti Lindb. 



[Arocephalus] languidus Dlabola 1954a : 77 [Ecology] ^^' ^^- ''^* 

 : 221; pi. XL, figs. 993-995 [Key, notes, illustrated, cata- 

 logued] 35> 49. 50 



A [rocephalus] languidus Smreczynski 1954a : 125 [Notes] "'^ 



Localities : ' Livonia. - Lapland. " Hesse. ' Alsace-Lorraine. 

 ^ Germany. "^ Rhine Province. ^ Finland. * Scandinavia. 

 ^ Sweden. ^° Austria. " Russia. ^" Alsace. ^•' Lorraine. 

 " Tyrol. ^" Southern Austria. ^® France. ^' Belgium. '^ Italy. 

 ^" Hungary. '^' Tunisia, -' Irkutsk. "^ Upper Austria. 

 "'' Lower Austria. "* Styria. -" Salzburg. ^ Carinthia. '"^ Trieste. 

 ^ Kazan. -" Siberia. •'" Omsk. '""^ Siberia. •'- Western Prussia. 

 -•^ Netherlands. '' Poland. '' Slovakia. '^ Denmark. 

 ^' Central Russia. •* Norway. '-'^ Bavaria. '" Kiev. 

 *^ Central Europe. *" Mecklenburg. '' Switzerland. 

 " Hesse-Nassau. '' Rhenish-Hesse. "* Pomerania. 

 ** Central Germany. '^ Southern Germany. '" Bohemia. 



