4/4 MR. A. G. BUTLER ON THE GENUS EUPTVCHIA. [Nov. 22, 



blackish points ; the front wings have no spot, at least in the speci- 

 men from which this description is taken." — Enc. Meth. 



Hab. Brazil. 



I cannot agree with Dr. Herrich-Schaffer in considering this a 

 variety of E. canthe : it is much too large for that species — although 

 in this respect it does not differ from Hubner's figure, and conse- 

 quently I suppose that some specimens may attain to the size of 

 1^ inch; but the unspotted front wings seem certainly to indicate 

 another species. 



45. Euptychia vesper, sp. n. 



In the collection of W. C. Hewitson. 



46. Euptychia armilla, sp. n. 



In the collection of W. C. Hewitson. 



47. Euptychia liturata, sp. n. 

 In the collection of W. C. Hewitson. 



48. Euptychia sosybius. 



Papilio sosybius, Fabricius, Ent. Sy st. iii. pt. 1 . p. 2 1 9. n. 684 ( 1 7 93). 



Sutyrus sosybius, Godart, Enc. Meth. ix. pp. 465 & 495. n. 63 

 (1819); Boisduval et Leconte, Icon. Lep. Am. Septr. t. i. pi. 63. 

 f. 1-4 (metamorph.) (1829). 



Neonympha sosybius, Westw. & Hewits. Gen. Diurn. Lep. p. 375. 

 n. 2(1851). 



Hab. 6 , $, East Florida ; ?, Nicaragua. B.M. 



49. Euptychia fallax. 



Neonympha fallax, Felder, Wien. ent. Monatschr. vi. p. 177. 

 n. 157 (1862). 



"Alis supra fuscis, subtus pallidioribus, strigis binis fuscis subrec- 

 tis [anticarum marginem internum versus convergentibus~], litura 

 discali, striga submarginali undulata alteraque marginali integer- 

 rima fuscis, margine ante cilia nigro-fusco, anticarum ocellis 

 quinque obsoletis, posticarum sex atris, anguste ockraceo iridatis, 

 argenteo pupillatis, in posticis secundo, quinto et sexto distinctio- 

 ribus. c? •" — Wien. ent. Monatschr. 



Hab. Rio Negro (Felder) ; S, Venezuela. B.M. 



Var. Alee, subtus obscuriores ; anticce lineis mediis latius separatis, 

 litura discali obsoleta ; posticee linea interna apud basim marginis 

 terminata, externa magis irregulari. 



Hab. Venezuela. B.M. 



Var. Al<e paulo majores ocellis lineisque subtus obscurioribus. 

 Hab. Ega (Coll. Bates). 



50. Euptychia atalanta, sp. n. (PI. XXXIX. fig. 12.) 

 Alee apice anticarum acuta, angulo anali posticarum minime obtuse 

 producto : supra fusca margine postico obscuriore, posticte lineis 



