70 
General Catalogue of the Hemiptera 
Mysidia 
pallescens Metcalf 
1938 Mysidia pallescens Metcalf, Bull. Mus. Comp. Zool. Harvard 
Coll. 82: 315; P1. XVIII. [n. sp., illustrated.]* :315. [Comparative 
note.] :311. [Key.P 
pallida Fabricius 
1803 Derhe pallida Fabricius, Systema Rhyngotorum 1803: 81. [n. sp.]* 
1829 Derhe pallida Gu^rin-M^neville, Plates from Iconographie de 
Regne Animal 1829: PI. 58, Fig. 14. [Illustrated.] 
1830 Derhe pallida Germar, Thon’s Entomologisches Archiv. 2 (2) : 56. 
[Described.]* 
1832 Derhe pallida Percheron, Mag. Zool. 1 : [2], PI. 36, Figs. 1, la-e. [Described, illus- 
trated.]* 
1834 Derhe pallida Gu6rin-M6neville, Voyage aux Indes-Orientales 1834: 463. [Listed.] 
1834 Derhe pallida Latreille, The Animal Kingdom. (Henderson Edition). 4: PI. 68; Fig. 
14. [Elustrated.] 
1837 Derhe pallida Latreille, The Animal Kingdom. (Henderson Edition). 4: xx; PL 68, 
Fig. 14. [Illustrated.] 
1840 Derhe pallida Duponchel, Rev. Zool. 2: 205. [Listed.]’ 
1840 [Derhe (Mysidia) pallida] Westwood, Proc. Linn. Soc. London 1 : 83. Equals Derhe 
pallida Fabr. 
1841 Derhe pallida Westwood, Trans. Linn. Soc. London Zool. 19 : 2, 3. [Xote.] 
1841 Mysidia pallida Westwood, Trans. Linn. Soc. London Zool. 19: 6; PI. I, Fig. 5. 
[Note, illustrated.] :7. Equals Derhe pallida Fabr. 
1841 [Mysidia pallida] Westwood, Aim. Mag. Nat. Hist. 6: 477. Equals Derhe pallida 
Fabr. 
1843 D[erhe] pallida Amyot and Serville, Hist. Nat. Ins. Hemipt. 1843 : 515. [Listed.] 
1844 Derhe pallida Gu6rin-M6neville, Iconographie du R&gne Animal 1829-1833 : 364. 
[Listed.]* 
1846 Derhe pallida Desmarest, Dictionnaire Universel d’Histoire Naturelle 4 : 695. 
[Listed.] 
1850 Mysidia pallida Schaum, Allgemeine Encyklopiidie Ersch und Gruber 51 : 70. 
[Listed.P’* Equals Derhe pallida Fabr. 
1851 Mysidia pallida Walker, List of Homopterous Insects 2: 397. [Listed.]* ’ Equals 
Derhe pallida Fabr. 
1859 Mysidia pallida Dohm, Catalogus Hemipterorum 1859:62. [Listed.]’ 
1869 Derhe paUida St41, Handl. Svenska Vet. Akad. 8 (1) [Described.]* Equals 
Mysidia pallida. 
1885 Derhe pallida Girard, Traitfi £16mentaire d’entomologie 3 : 864; PI. 102, Fig. 14. 
[Notes, illustrated.]* 
1929 Derhe pallida Sherbom, Index .Vnimalium 19:4702. [Listed.] 
1938 Mysidia pallida Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 82:311. [Key.]’ 
paiviceps Fowler 
1900 Mysidia parviceps Fowler, Biologia Centrali-Americana 1: 73; Guatemala* 
PI. 8, Figs. 20, 20a. [n. sp., iUustrated.]* 
1938 Mysidia parviceps Metcalf, Bull. Mus. Comp. Zool. Harvard Coll. 
82:312. [Key.]* 
pseudonebulosa Muir 
1918 Mysidia pseudoruhulosa Muir, Proc. Hawaiian Ent. Soc. 3 : 423. 
[n. sp.]* 
1938 Mysidia pseudonebulosa Metcalf, Bull. Mus. Comp. Zool. Har- 
vard Coll. 82: 312. [Key.]* 
Barro Colorado* 
(Canal Zone) 
Canal Zone* 
South America* 
Brazil’ 
Colombia’ 
British Guiana* 
