ClCA DOIDEA—CICA D IDA E 
189 
Tibicen biconica Osborn 1921a: 2 [Listed] 3 
[Diceroprocta] biconica Davis 1928a: 441 [Key] 1 - 3 :444 [Listed] 1 - 3 - 6 
:445 [Comparative note] 
Tibicen (Diceroprocta) biconica Myers 1928b: 119 [Notes, catalogued! 1 
:120 [Catalogued] 1 
Tibicen biconica Myers 1929b: 192 [Economics] 1 Equals Cicada 
Busck (nec Walk.) [in part.] 
bicosta 
[,Diceroprocta ] bicornica [sic] Davis 1930a: 54 [Listed] 7 - 8 
Diceroprocta biconica Davis 1930a: 62, 63 [Comparative notes] 1 
Diceroprocta biconica Davis 1932a: 245 [Ecology] 1 . 11 :246 [Comparative 
note] 1 
Rchana [sic] biconica Kato 1932a: 155 [Listed] 1 
Diceroprocta biconica Davis 1935a: 181; PI. XIII, Figs. 3-6; 2 text 
figs. [Notes, illustrated] 1 ' 3 Equals Cicada biconica : 183, 184 [Com- 
parative notes] 
Diceroprocta biconica Davis 1939a: 207, 209, 210 [Comparative notes] 1 
Localities: ■ Cuba. 3 Mexico. 3 Florida. < West Indies. 3 Southern States 3 Isle 
of Pines. 7 Atlantic Coast States. « Gulf States. 
biconica var. obscurior Davis 
Diceroprocta biconica obscurior Davis 1935a: 183; PI. XIV, Figs. 1-3- 
2 text figs. [n. var., illustrated] 1 
[Diceroprocta] obscurior Davis 1939a: 209, 210 [Comparative notes] 1 
Diceroprocta biconica obscurior Bruner, Scaramuzza, and Otero 1945a: 
47; PI. IV, Fig. 1 [Food plants, illustrated] 1 
Diceroprocta biconica obscurior Pallister 1946b: 48 [Listed] 
Localities: 1 Cuba. 
bicornica. Typographical error for Diceroprocta biconica Walker, 
bicosta Walker 
Cicada bicosta Walker 1850a: 112 [n. sp.] 1 
[Cicada] bicosta Dohrn 1859a: 73 [Listed] 1 
Cic[ada] bicosta Stal 1862b: 484 [Listed] 
Cicada bicosta Distant 1881a: 7; PI. 3, Figs. 1, la-b [Notes, illustrated 
catalogued] 2 - 3 
[Cicada] bicostata [sic] Woodworth 1888a: 68 [Listed] 2 - 4 - 5 To [Cicada] 
marginata Say [error] 
Cicada bicosta Uhler 1892a: 151 [Taxonomy] Equals C[icada] bicostata 
[sic] :154 [Notes, catalogued] 2 - 3 - 6 - 7 
([icada] bicosta Uhler 1892b: 177 [Comparative notes] 
[Cicada] bicosta Mac Gillivray 1901a: 80 [Catalogued] 2 - 3 - 6 - 7 - 8 
( [icada] bicosta L T hler 1903a: 7 [Comparative note] 
R[ihana] bicosta Distant 1906j: 34 [Key, catalogued] 2 - 3 Equals Cicada 
bicosta Walk. 
