EUKOTO. 551 



which it may be known by the differently shaped brand on the primaries, the second 

 median segment of these wings being also much longer ; the present insect, moreover, 

 has the nervures on the underside of the secondaries paler, and there is an additional 

 ochreous spot at the end of the cell. 



For the genitalia of the male, see Tab. XCIX. fig. 31. 



b. Primaries immaculate, or with very minute hyaline spots. 



2. Euroto lyde, sp. n. (Tab. XCIX. figg. 32, 33, s .) 



Alis obscure fuscis, stigmate nigrescente, anticis punctis minutissimis quatuor, uno inter ramos medianos 

 secundum et tertium, et tribus subapicalibus in linea transversa (interdum absentibus), albis : 

 subtus fuscis, anticis margine interno et externo pallidioribus, punctis ut supra ; posticis ultra cellulam 

 indistincte schistaceo transfasciatis, maculis quibusdam area discali coloris ejusdem ; palpis subtus pilis 

 griseis. 

 <j> mari similis. 



Hab. Mexico, Atoyac (II. II. Smith, Schumann), Teapa (H. H. Smith), Paso de San 

 Juan (coll. Schaus); Guatemala, Pacific coast (F. D. G. & 0. #.), Zapote (Champion) ; 

 Costa Eica, Cache (Bogers). 



This is a very common species in Eastern Mexico, whence a large series, including 

 botl} sexes, has been sent us by Mr. H. H. Smith. There is a slight variation in 

 the number of the minute spots on the primaries, and in a few specimens they are 

 altogether wanting. For the genitalia of the male, see Tab. XCIX. fig. 33; they 

 are very like those of E. compta. 



3. Euroto micythus, sp. n. (Tab. XCIX. figg. 34, 35, 6 .) 



Alis fuscis, stigmate concolore, anticis puncto minutissimo ultra cellulam, tribus subapicalibus in linea 

 transversa, albo-byalinis, omnibus interdum absentibus : subtus ut supra, anticis costa et apice postieisque 

 (nisi margine interno) rufo tinctis, anticis area mediana nigrescente, ad angulum analem pallidioribus ; 

 posticis maculis indistinctis discalibus in serie curvata, una quoque ad eellulae finem, sordide ochraceis ; 

 palpis subtus pilis flavis et fuscis intermixtis. 

 $ mari similis. 



Hab. Mexico, Acaguizotla and Rincon in Guerrero, Teapa in Tabasco (II. H. Smith) ; 

 Costa Rica, Irazu (Bogers). 



Of this species we have six males and two females before us, all but one of them 



being from Mexico. 



It is very like E. lyde, but differs from it in the coloration of the underside of the 

 secondaries, as well as in the form of the genitalia of the male (three of which we have 

 dissected); for the latter, see Tab. XCIX. fig. 35. 



4. Euroto chlorocephala, sp. n. (Tab. XCIX. fig. 36, <s .) 



Alis fuscis, stigmate magna nigrescente: subtus ut supra, sed pallidioribus, anticis punctis variis indistinctis, 

 duobus inter ramos medianos, uno in regione costali, altero subapicali, albidis ; posticis punctis quinque 



4B 2 



