CATALOGUE OF DIURNAL LEPIDOPTERA. 167 



Genus 60. HYPOCYSTA, Westwood (1851)*. 

 Typical Species Hyjpocysta Ir'ms. 



1. Hypocysta Hygea. 



Hypocista Hygca, Hewitson, Exot. Butterf. iii. p. 99, pi. 50. 



figs. 2, 3 (1863). 

 Aru Islands. B.M. 



2. Hypocysta Hecaerge. 



Hypocista Hecaerge, Hewitson, Exot. Butterf. iii. p. 99, pi. 50. 



figs. 4, 5 (1863). 

 New Guinea. B.M. 



3. Hjrpocysta Haemonia. 



Hj-pocista Hacmonia, Heivltson, Exot. Butterf. iii. p. 99, pi. 50. 



fig. 1 (1863). 

 Aru Islands. B.M. 



4. Hypocysta Osyris. 



Satyrus Osyris, Boisduval, Voy. de V Astrolabe, Entom. pt. 1. 



p. 154 (1832-33). 

 Satyrus ? Osyris, Westwood in Gen. Diurn. Lejjid. p. 392. n. 48 



(1851). 

 Hypocysta Osyris, Felder in Wien. ent. Monatschr. iv. n. 88, 



Taf. 10. fig. 5 (1860). 

 Aru Islands. B.M. 



Var. Alis anticis magis fuscescentibus, posticis magis albican- 

 tibus. 

 Dorey (New Guinea). B.M. 



5. Hypocysta Irius. 



Papilio Irius, Fahricius, Syst. Ent. p. 487 (1775-78) ; Donovan, 



Ins. New Holland, pi. 28. fig. 1 (1805). 

 Satyrus Irius, Godart, Enc. Meth. ix. p. 548. n. 177 (1819) ; 



also of Boisduval (1832-33). 

 Caenonympha Irius, Westwood in Gen. Diurn. Lepid. p. 398. 



n. 27 (1851). 

 Neonympha Adiante, Hiibner, Zutrdge Exot. Schmett. figs. 545, 



546 (1806). 

 New Holland. B.M. 



* This genus is only briefly characterized by Westwood in a remark on the 

 variation of the genus Canoni/mjpha, Gen. Diurn. Lepid. p. 397, lines 7-10 

 (1851). 



