73 
Fulgoroidea Derbidae 
Mysidia^Pseudotnysidia^^Derbe 
1830 Derbe leslacea Germar, Thon’s Entomologisches Arcliiv. 2 (2) : 56. Brazil* 
[Described.]* Colombia* 
1832 Derbe lestacea Percheron, Mag. 21ool. 1 : [2] ; PI. 36. [Listed.]* 
1840 [Derbe {Mysidia) (?) testaced\ Westwood, Proc. Linn. Soc. London 
1 : 83. Equals Derbe lestacea Fabr. 
1841 Mysidia (?) [lestacea] Westwood, Trans. Linn. Soc. London Zool. 19: 7. Equals 
D[erbe] lestacea Fabr. 
1841 D[erbe] lestacea Westwood, Trans. Linn. Soc. London Zool. 29:7. [Note.] 
1841 [Mysidia (?) lestacea] Westwood, Ann. Mag. Nat. Hist. 6: 477. Equals D[erbe] 
lestacea Fabr. 
1850 Mysidia lestacea Schaum, Allgemeine Encyklopadie Ersch und Gruber SI: 70. 
[Listed.]*’’ Equals Derbe lestacea Fabr. 
1851 Mysidia (?) lestacea Walker, List of Homopterous Insects 2: 398. [Listed.]* Equals 
Derbe lestacea Fabr. 
1859 Mysidia (?) lestacea Dohm, Catalogus Hemipterorum 1859 : 62. [Listed.]* 
1869 Derbe lestacea StAl, Handl. Svenska Vet. Akad. 8 (1) 58. [Described.]* 
1931 Derbe lestacea Sherbom, Index Animalium 26: 6455. [Listed.] 
1938 Mysidia lestacea Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 82:311. [Key.]* 
Genus PSEDDOMYSIDIA Metcalf 
Orthotype Pseudomysidia fuscovaria [n. sp.] 1938 Metcalf, Bull. Mus. 
Comp. Zool. Harvard Coll. 82: 317. 
Pseudomysidia 1938 Metcalf, BuU. Mus. Comp. Zool. Harvard Coll. 82: 317. [gen. n.] 
:306. [Key.] 
fuscovaria Metcalf 
1938 Pseudomysidia fuscovaria Metcalf, Bull. !Mus. Comp. Zool. Har- Barro Colorado* 
vard CoU. 82:318; Pis. V, XI\^ XVIII, XIX. [Illustrated, n. sp.]* (Canal Zone) 
Genus DERBE Fabricius 
Logotype Derbe haemorrhoidalis 1840 Westwood, Proc. Linn. Soc. 
London 1 : 82. 
Pseudotype Derbe pallida 1840 Duponchel, Rev. Zool. 2: 205. 
Type Derbe haemorrhoidalis 1841 Westwood, Trans. Linn. Soc. London 
Zool. 19: 3. 
Type Derbe haemorrhoidalis 1841 Westwood, Ann. Mag. Nat. Hist. 6: 
477. 
Type [Derbe] haemorrhoidalis 1900 Kirkaldy, Entomologist 33 : 263. 
Type Derbe haemorrhoidalis 1907 Distant, Ann. Mag. Nat. Hist. (7) 
19: 395. 
Logotype Derbe haemorrhoidalis 1938 Metcalf, Bull. Mus. Comp. Zool. 
Harvard Coll. 82: 306. 
Derbe 1803 Fabricius, Systema Rhyngotorum 1803 : 80. [gen. n.] 
1807 Latreille, Genera Crustaceorum et Insectorum 3: 165, 166. [Note.] 
1814 Fall6n, Specimen novam Hemiptera 1814: 21. [Described.] 
1816 Dum6ril, Dictionnaire des Sciences Naturelle 3 : 304. [Listed.] 
Derba [sic] 1817 Latreille, Cuvier’s Le Regne Animal 3: 405. [Described.] 
Derbe 1817 Latreille, Nouveau Dictionnaire d’Histoire Naturelle?: 91. [Listed.] 
1817 LatreiUe, Nouveau Dictionnaire d’Histoire Naturelle 12: 314. [Listed.] 
1818 Germar, Mag. Ent. 3: 200. [Comparative note.] 
