2164 GENERAL CATALOGUE OF THE HOMOPTERA 



[Twiningid] malvastra De Long and Caldwell 1937c : 21 [Cat- 

 alogued] 1 



Twiningia malvastra Beamer 1942d : 176 [Described, cata- 

 logued] 2 : 171 [Key] : 175, 177 [Comparative notes] 



[Ttviningial malvastra De Long and Knull 1946a : 29 [Cata- 

 logued] 1 



[Tiviningia'] malvastra Oman 1949a : 133 [Catalogued] ^ 



Localities : ^ Arizona. " New Mexico. 



pellucida Ball 



Scaphoideus pellucidus Ball 1909a: 83 [n. sp.] ^ 



Scaphoideus irroratus Osborn 1911c: 257 [n. sp.] ^ : 250 



[Key] 

 [Scaphoideus'] irroratus Van Duzee 1916a : 70 [Listed] - 

 [Scaphoideus] pellucidus Van Duzee 1916a : 70 [Listed] ^ 

 Scaphoideus pellucidus Van Duzee 1917b : 634 [Catalogued] ^ 

 Scaphoideus irroratus Van Duzee 1917b: 634 [Catalogued] ^ 

 Platymetopius planus Van Duzee 1925b : 414 [n. sp.] ^ 

 [Twiningia pellucida] Ball 1931c : 94 [Notes, comparative 



note] Equals S [cap /io^<iews] pellucidus 

 [Twiningia] pellucida Ball 1932a : 19 Equals [Scaphoideus] 



pellucidus Ball Equals [Scaphoideus] irroratus Osb. 

 [Platymoideus] planus Ball 1932d : 235 [Notes] 

 [Tiuiningia] pellucidus De Long and Caldwell 1937c : 21 [Cat- 

 alogued] 1 Equals [Tivbiingia] irroratus Osb. 

 [Platymoideus] planus De Long and Caldwell 1937c: 25 [Cat- 

 alogued] 1 

 [Platmetopius] planus Essig and Usinger 1940a : 165 [Cata- 

 logued] 

 Twiningia pellucida Beamer 1942d : 176 [Described, cata- 

 logued] Equals Scaphoideus pellucidus Ball Equals Play- 

 metopiiis [sic] planus Van D. : 171 [Key] : 177, 178 [Com- 

 parative notes] 

 T[winingia] pellucida KxmW 1945b: 110 [Notes] 

 Twiningia irr or ata Knull 1945b : 110 [Notes] 

 [Twini7igia^ pellucida De Long and Knull 1946a: 29 [Cata- 

 logued] ^ Equals Scaphoideus [pellucidus Ball] Equals 

 Platymetopius planus Van D. 

 [Tiviningia] pellucida De Long and Knull 1946a : 29 [Cata- 

 logued] ^ Equals Scaphoideus [irroratus Osb.] 

 [Tiviningia] pellucida Oman 1949a: 133 [Catalogued] ^ 

 Equals [Twiningia] irrorata Osb. Equals Scaphoideus 

 [pellucidus Ball] Equals [Twiningia] plana Van D. 



