490 MR. A. G. BUTLER ON THE GENUS EUPTYCHIA. [Nov. 22, 



Satyrus aranea, Godart, Enc. Me'th. ix. pp. 464 & 492. n. 49 

 (1819). 



Hub. Guiana {Westwood) ; Pernambuco ; Bahia ; Para; Vene- 

 zuela. B.M. 



92. EUPTYCHIA BYSES. 



Satyrus byses, Godart, Enc. Me'th. ix. pp.466 &496. n.67 (1819); 

 Westw. & Hewits. Gen. Diurn. Lepid. p. 373. n. 9 (1851). 



Hab. Rio Janeiro. B.M. 



Var. Alee supra magis ccerulescentes, ocellis subtus minimis; alee 

 aliquando purpurea, albo, viridi, ochreove variee. 



Hab. Brazil. B.M. 



This species is very accurately described by Godart ; it, however, 

 varies exceediugly in the size of the ocelli and the ground-colour of 

 the underside ; in some specimens the ocelli are hardly perceptible, 

 and there are purplish and white patches near the apices of the 

 wings. 



Subdivision 2. 

 Posticee subtus maculis mediis ocellaribus elongatis et irregularibus. 



93. EUPTYCHIA CHLORIS. 



Papilio chloris, Cramer, Pap. Exot. iv. pi. 293. f. A, B (1782). 



Evptychia chloris, Westw. & Hewits. Gen. Diurn. Lepid. p. 373. 

 n. 20 (1851). 



Satyrus tolumnia, $ , Godart, Enc. Me'th. ix. p. 491. n. 48 (1819). 



Euptychia chlorimene, Hiibner, Verz. bek. Schmett. p. 54. n. 514 

 (1816). 



Hab. Surinam {Cramer) ; Brazil; Bahia; Para. B.M. 



Note. — Some specimens of this species have no ocellus on the 

 underside of the front wings. 



94. Euptychia herse. 



Papilio herse, Cramer, Pap. Exot. i. pi. 10. f. C, D (1779). 



Satyrus herseis, Godart, Enc. Me'th. ix. pp. 465 & 495. n. 60 

 (1819). 



Euptychia herseis, Westw. & Hewits. Gen. Diurn. Lepid. p. 373. 

 n. 11 (1851). 



Hab. Guiana ( Westwood) ; Brazil; Venezuela; Para. B.M. 



Var. Alee paulo majores, fasciis anticarum ad costam minime ap- 

 pro ximantibus, fasciis posticarum flavescentibus, ocellis magis 

 elongatis. 



Hab. Para ; Tapajos {Coll. Bates and B.M.). 



95. Euptychia callichloris, sp. n. (PI. XL. fig. 10.) 



Alee supra fuscce, area basali pellucescente et violascente : anticee 

 fasciis duabus mediis obliquis fuscis, tertia harum externam ap- 

 proximate, lineistjue duabus marginalibus fuscis indistinctis : pos- 



