1624 



Pectinopyga 



[sic] 

 Pectinapyga 



Amphipyga 



[Athysanella] 

 (Amphi- 

 phyga) 



Pectinapyga 



[Athysanella] 

 (Amphi- 

 pyga) 



Amphipyga 



Pectinopyga 



[sic] 

 Pectinapyga 

 Amphipyga 



425 Thirteenth 

 (Amphi- 

 pyga) 



GENERAL CATALOGUE OF THE HOMOPTERA 



Osborn 1930a : 689 [Key] 



Osborn 1930a: 697 [gen. n.] 



De Long and Caldwell 1937c: 35 [Catalogued, 



catalogue of species from the Nearctic Region] 



: 91 [Catalogued] 

 De Long and Caldwell 1937c: 35 [Catalogued, 



catalogue of species from the Nearctic Region] 



: 91 [Catalogued] 

 Neave 1939a: 159 [Catalogued] 

 Ball and Beamer 1940a : 9 [Key] : 25 [Described, 



key to species] 



Neave 1940a: 630 [Catalogued] 

 Medler 1943a: 75 [Key to species from Minne- 

 sota] 



De Long and Knull 1946a: 42 [List of species 



from the Nearctic Region] 

 De Long and Knull 1946a : 43 [List of species 



from the Nearctic Region] 

 Evans 1947a : 237 [Catalogued] 

 Evans 1947a : 228 [Catalogued] 

 Metcalf 1947a : 158 [Zoogeography] 

 Osborn and Knull 1947a: 332 [List of species 



from Ohio] 

 De Long 1948a : 274 [Described, review of species 



from Illinois, catalogued] 



Oman 1949a: 157 [Key] 

 Equals Pectinapyga Osb. 



158 [Catalogued] 



— Osborn (var.) [stylata.} See Athysanella (Amphipyga) stylata var. — 

 Osborn. 



acuticauda Baker 



Athysanella acuticauda Baker 1898a: 187 [n. sp., compara- 

 tive note] !• 2. 3, 4 

 Athysanella acuticauda Osborn 1900f : 11 [Listed] -^ 

 Athysanella acuticauda Osborn 1901a : 36 [Listed] ''' 

 Athysanella acuticauda Mac Gillivray and Houghton 1903a: 



264 [Listed] « 

 Athysanella acuticauda Osborn 1905a: 529 [Catalogued] ^ 

 Athysanella acuticauda Osborn 1905c : 529 [Catalogued] ^ 

 Athysanella acuticauda Van Duzee 1905a : 555 [Ecology] ^ 



