CATALOGUE OF DIUKKAL LEPIDOPTERA. 27 



loque unico pupilla alba : habitat in India." P. Philis, Cramer, Pap. 

 Exot. iv. pi. 337. fig. E (1782). 



Fabricius, Syst. Ent. p. 467. n. 107 (1775) ; Sp. Ins. p. 37. 



n. 158 (1781) ; Mant. Ins. p. 18. n. 180 (1787). 

 Cayenne. B.M. 



Genus 16. HET^ERA, Fabricius, 

 Illiger, Mag. vi. p. 284 (1808). 



1. Hetsera Piera. 



Papilio (P.) Piera, Linnceus, " alis rotundatis, integerrimis, hyalino- 

 diaphanis : posticis ocellis binis marginalibus : habitat in Indiis." 

 ClercJc, Icon. pi. 36. fig. 4 (1764). 



Fabricius, Syst. Ent. p. 467. n. 103 (1775) ; Sp. Ins. p. 37. 

 n. 153 (1781); Mant. Ins. p. 17. n. 175 (1787); Ent. Syst. 

 iii. p. 183. n. 566 (1793). 



Para, Lower Amazons. (Obtained 1849 ; collected by H. W. 



Bates, Esq.) B.M. 



Genus 17. PIERELLA, Westwood, 

 Gen. Diurn. Lepid. p. 365 (1851). 



1. Pierella Nereis. 



Papilio (P.) Nereis, Drury, " alis repandis fuscis ; posticis fascia 

 nivea discoque fulvo : ocellis duobus atris : habitat in America me- 

 ridionali." 111. iii. pi. 35. figs. 2, 3 (1782). 



Fabricius, Ent. Syst. iii. p. 184. n. 568 (1793). 



Brazil. (Obtained 1842) B.M. 



2. Pierella Rhea. 



Papilio (P.) Rhea, Fabricius, " alis rotundatis, integerrimis, fusco- 

 hyalinis : posticis punctis quinque albis : habitat in Indiis et 

 Caiennae." 



Fabricius, Syst. Ent. p. 467. n. 106 (1775) ; Sp. Ins. p. 37. 



n. 157 (1781) ; Mant. Ins. p. 18. n. 179 (1787). 

 Lena (part.), Fabricius, Ent. Syst. suppl. p. 425. n. 334, 335 

 (1798). 



Demerara. B.M. 



P. Rhea differs from P. Dyndimene in having the hind wings brown 

 above instead of purplish black ; the front wings are also of a 

 brighter colour. 



Race. Papilio (N. G.) Dyndimene, Cramer [P. Lamia, Suher, 1776], 

 " alis dentatis fuscis, posticis supra violaceis, punctis quatuor albis : 

 habitat Surinami." Pap. Exot. iii. pi. 198. figs. F, G (1781). 



Fabricius, Sp. Ins. p. 86. n. 378 (1781) ; Mant. Ins. p. 46. 



n. 456 (1787) ; Ent. Syst. iii. p. 108. n. 335 (1793). 

 Demerara. B.M. 



