Fulgoroidea Derbidae 
69 
Mysidia. 
nebulosa Germar 
1830 Derhe nebulosa Germar, Thon’s Entomologisches Archiv. 2 (2) Brazil* 
;56. [n. sp.]* Colombia* 
1839 Derbe pallida [nec Fabricius] Spinola, Arm. Soc. Ent. France 8: Guatemala* 
379. [Described.]* Panama* 
1850 Mysidia nebulosa Schaum, Allgemeine Encyklopadie Ersch und Canal Zone* 
Gruber 51: 70. [Notes.]*-* Equals Derbe nebulosa Germ. Equals British Guiana* 
Derbe pallida Spin, [nec Fabr.] 
1858 Mysidia nebulosa Walker, List of Homopterous Insects. Supple- 
ment 1858:97. [n. sp.]* 
1900 Mysidia nebulosa Fowler, Biologia Centrali-Americana 1 : 73; PI. 8, Figs. 19, 19a. 
[Notes, illustrated.]*-*'* :73. [Comparative note.] 
1907 Mysidia nebulosa Distant, Ann. Mag. Nat. Hist. (7) 19 : 396. [Note.] Equals Derbe 
nebulosa Germ. 
1918 Mysidia nebulosa Muir, Proc. Hawaiian Ent. Soc. 3 : 423. [Described.]* :423, 424. 
[Comparative note.] 
1928 Derbe nebulosa Sherbom, Index Animalium 17 : 42 7 1 . [Listed.] 
1938 Mysidia nebulosa Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 82:312. [Key.]*-*-* 
:31 7 ; Pis. XVII, XVIII. [Note, illustrated.]* 
nebulosa Walker [nec Germar]. See Mysidia nebulosa Germar. 
neonebulosa Muir 
1918 Mysidia neonebulosa Muir, Proc. Hawaiian Ent. Soc. 3 : 424. [n. 
sp.]* 
1938 Mysidia neonebulosa Metcalf, BuU. Mus. Comp. Zool. Harvard 
Coll. 82: 311. [Key.]* 
nigropunctata Metcalf 
1938 Mysidia nigropurutala Metcalf, Bull. Mus. Comp. Zool. Harvard 
Coll. 82:316; PI. XVIH. [n. sp., illustrated.]* :310. [Key.]* 
nivea Fabricius 
1803 Derbe niuea [sic] Fabricius, Systema Rhyngotorum 1803 : 82. 
[n. sp.]* 
1830 Derbe nivea Germar, Thon’s Entomologisches Archiv. 2 (2) : 56. 
[Described.]* 
1832 Derbe nivea Percheron, Mag. Zool. 1 : [2]; PI. 36. [Listed.]* 
1839 Derbe nivea Spinola, Aim. Soc. Ent. France 8:379. [Listed.] 
1840 [Derbe {Mysidia) (?) nivea] Westwood, Proc. Linn. Soc. London 1 : 83. Equals Derbe 
nivea Fabr. 
1841 D[erbe] nivea Westwood, Trans. Linn. Soc. London Zool. 19: 7. [Note.] 
1841 Mysidia (?) [nivea] Westwood, Trans. Linn. Soc. London ZooL 19: 7. Equals D[er5e] 
nivea Fabr. 
1841 [Mysidia (?) nivea] Westwood, Ann. Mag. Nat. Hist. 6: 477. Equals D[erbe] nivea 
Fabr. 
1850 Mysidia nivea Schaum, Allgemeine Encyklopadie Ersch und Gruber 51: 70. 
[Listed.?-* Equals Derbe nivea Fabr. 
1851 Mysidia (?) nivea Walker, List of Homopterous Insects 2: 398. [Listed.?-* Equals 
Derbe nivea Fabr. 
1859 Mysidia (?) nivea Dohm, Catalogus Hemipterorum 1859 : 62. [Listed.? 
1928 Derbe nivea Sherbom, Index Animalium 17 : 4390. [Listed.] 
British Guiana* 
Barro Colorado* 
(Canal Zone) 
Canal Zone* 
South America* 
Brazil* 
Colombia* 
Para* 
obscura Metcalf 
1938 Mysidia obscura Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. Panama* 
82 : 317; PI. XVHI. [n. sp., illustrated.]* :311. [Key.] 
