256 MR. F. MOORE ON LIMNAINA AND EUPLCEINA. [May 1, 



Note. Certain species of Hamadryas are mimicked in New Zea- 

 land, Australia, and in the Malay islands by species of the genus 

 Neptis ; and it is a curious fact that Neptis (PhcBclyma) shepherdi, an 

 Australian species, with N. cerne, H. liellodora, and N. latifasciata, 

 approach considerably in form and pattern of markings to the South- 

 American Heliconid TitTiorea honplandii. This resemblance of the 

 Australian Neptis to Titliorea has suggested to me that we may 

 expect to find in this region a nearer connecting form between , 

 the Euploeina and Heliconids than Hamadryas. 



Hamadryas is apparently an isolated genus, having, so far as I 

 know, no eastern very closely allied forms. It has great resemblance 

 to some forms of South- American Ithomias {^eiwas Leucothyris, &c.). 



1. Hamadryas zoilus. 



Papilio zoiliis, ¥&hncmH, Syst. Ent. p. 480(1775); Mant. Ins. 

 p. 25 ; Ent. Syst. iii. p. 42. 



Hamadryas zoilus, Boisd. Voy. Astrolabe, Lep. p. 91 ; Double- 

 day & Hewits. I). Lep. pi. 18*. f. 1 ; Butler, Catal. Fabrician Lep. 

 B.'M. p. 128 ; Semper, Mus. Godeffroy, xiv. Lep. p. 143. 



Hab. Cape York ; Barnard Isle, Australia ; New Zealand. 



2. Hamadryas nais. 



Nymphalis naia, Guerin, Voy. Coquille, pi. 15. f. 3 (1829). 

 Hab. Aru Islands. 



3. Hamadryas nedusia. 



Stalaclitis nedusia, Hiibner, Zutr. Exot, Schmett. fig. 799-800 

 (1832). 



Hah. Dorey, New Guinea. 



4. Hamadryas assarica. 



Papilio assarica, Cramer, Pap. Exot. iv. pi. 363. f. A, B (I78I). 

 Aeria asarica, Hiibner, Verz. bek. Schmett. p. 10. 

 HeUconia assarica, Godart, Eac. Meth. ix. Suppl. p. 816. 

 Hab. N. Ceram ; Amboina. 



5. Hamadryas ^auiciNCTA. 



Hamadryas ceqtiicinctus, Salvin & Godman, Proc. Zool. Soc. 1877, 

 p. 142. 



Hab. Duke-of-York Island. 



6. Hamadryas moorei. 



Hamadryas moorei, Maclea}', Proc. Ent. Soc. N. S. Wales, i. 

 p. 53 (1866). 



Hah. Cape York, N. Australia. 



