BUTTERFLIES OF PARAGUAY, AND LA PLATA. 205 
T. Ivelia, mihi. Anal lobe of the h. w. present, but small: 
shoulder of f. w. not projected. Area of all wings a rather light 
and not very lustrous blue, broadly margined with black, except 
at the overlapping. H.w. somewhat produced behind; and at 
this part the black margin is interrupted by two white sub- 
marginal lines. Below, all w. light warm fuscous, crossed by a 
white line at the end of the cell, and three white macular bands, 
black-edged inwards, parallel to the margin; the outmost band 
obsolescent. ‘The h. w. has, besides, a white marginal line, and 
another white line running along the fringe, at the hinder edge, 
where also is a black-pupilled and black-browed scarlet eye ; anal 
lobe black, slightly red-edged. Exp. 1°65 inch. Name underived. 
My only example is, I suspect, a female, and the diagnosis must - 
be considered provisional. Paraguay, edge of a wood on the north 
bank of the Parana, in Oct.; scarce. (See fig. 3). 
7’. Crolus, Cr. Paraguay ; taken with the preceding: scarce. 
T. Mulucha, Hew. Corrientes: April. On bushes and 
flowers at edge of monte. Paraguay (with no note). 
I have a suspicion, which, for want of a larger series of 
examples, I can neither prove nor disprove,—that Mulucha, Crolus, 
and Celmus, are but one species. 
T. Marsyas, Linn. Corrientes ; not uncommon; taken almost 
exclusively in the forest, amongst the pinas, a Bromelia, “ with 
horrible horny hooked thorns set in vertical rows, like those of 
the pine-apple, but much larger and stronger.” Paraguay; at 
margins of woods. Noy. to Jan. 
Lycena Cassius, Cr. Corrientes: common. 
L. Hanno, Stoll. Paraguay, near Asuncion. In open camp ; 
plentiful. Sept. to March. 
One or two more Lycene are sent from Paraguay, which 
I have not identified, but which I will not venture to describe. 
EXPLANATION OF PLATE. 
Fig. 1. Anartia Corona. Fig. 4. Thecla Cruenta. 
» 2 Thecla Cimelium. » 90. Charis Zabua. 
», 9% Thecla Ivelia. » 6. Pyrrhogyra Arge. 
