'OF ARTS AND SCIENCES. 135 



; 



1820. Billb., Enum. Ins. 80 : proposes, for no reason, to change, the 

 name to Achna ; he also mentions no species. 



1867. Feld., Reise Novara, 531 : uses it for seven new species, allied 

 to Busiris and others. 



1870. Butl., Ent. Monthl. Mag. vii. 98 : specifies phalaenoides as type. 



1871. Kirb., Syn. Cat. 634 : follows Butler, but questions whether it 



is used in the Fabrician sense. 

 See Achlyodes. 



506. HELICODES.* 



1844. [Boisd. in] Doubl., List Br. Mus. 112: Hippona. Sole spe- 

 cies, and therefore type. 



1850. Boisd. MS. in Westw., Gen. Diurn. Lep. 313: "VVestwood 

 gives it as a synouyme of Protogonius. 



1870. Boisd., Lep. Guat. 49 : claims it as his own, placing the same 



species in it. 

 It falls, however, through Consul. See also Fabius and Protogonius. 



507. HELICONIUS. 



1805. Latr., Sonn. Buff. xiv. 108 : Antiochus (Anthioca). Sole spe- 

 cies, and therefore type. 



1809. Ib., Gen. Crust, et Ins. iv. 200: divides the group in two sec- 



tions, but does not specify Antiochus in either. 



1810. Ib., Consid. 440: specifies Polymnia and Horta as types (!), 



these being the first species of each section in his previous 



work. 



1815. Oken, Lehrb. i. 725 : treats it as Latreille in his later works. 

 1817. Latr., Cuv. Regne Anim. iii. 549 : employs it for a number of 



species, but Antiochus is not mentioned. 

 1823. Hiibn., Zutr. ii. 31 [Heliconia] : employs it for Lansdorfii 



(Langsdorfii), which has nothing to do with the Fabrician 



genus. 

 1836. Boisd., Spec, gen., pi. 7 B. [Heliconia] : figures Daeta. 



It is subsequently used for species allied to Anthioca by Boubleday, 

 Bates, and others. 



1872. Crotch, Cist. Ent. i. 60 : refers the genus back to Linne [Heli- 



'conii], but erroneously, and says the type was fixed by 

 Lamarck in 1801 as Psidii. 



But Lamarck at this time only divided the genus Papilio into sec- 

 tions, giving them the Linnean names in the plural form, and specified 

 Psidii as an example of Heliconii. 

 VOL. x. (2i> s. ii.) 24 



