A NOTE ON DIATHRAUSTA NERINAUS WALXER 101 



(H. S. Barber) ; Santa Rita Mts., Pima County, Arizona (O. C. Pol- 

 ing) ; Tehuacan, Mexico, October (R. Miiller). 



Type (Tehuacan, Mexico), No. 1 6006, U. S. Nat. Mus. 



Form cubanalis, new. 



A small form, the c? slender, narrow-winged, the whitish spots reduced 

 to little dots ; half-line of hind wing narrowly discontinued from discal 

 dot ; 9 with the white dots a little larger and with a trace of orange on 

 the lines, 



Baracoa, Cuba, January, 1903, August, 1902 (W. Schaus). 



Type, No. 16007, U. S. Nat. Mus. 



Form minutalis Druce. 



Diasemia minutalis Druce, Biol. Cent. -Am,, Lep. Het., ii, 560, 1899. 



A rather large form, the outer of the three disced spots single, small, 

 smaller than the other spots. (In the other forms, when the outer discal 

 is small the other spots are smaller still.) Lines slender, white, without 

 any orange tint. 



Orizaba, Mexico. Druce's unique type is the only specimen before me. 



Form cacalis, new, 



A medium sized form, rather smaller than reconditalis, the white spots 

 small, the lines narrow and not pronounced, without orange in either sex ; 

 half-line of hind wing of male disconnected from the discd dot rather 

 widely. 



Guadalajara, Mexico (Schaus collection) ; Jalapa, Mexico (Schaus col- 

 lection) ; Colombia or Ecuador (W. T. H. Rosenberg). 



Type (Guadalajara). No. 16008, U. S. Nat. Mus. 



Form angustella, new. 



A small form, the white patches on the fringe well marked ; lines 

 slender, white* without orange ; spots small, the outer on fore wing con- 

 stricted or geminate" the discal on hind wing in line with the half-line auid 

 generally connected with it. 



Porto Bello, Panama, March, 1912 (A. Busck) ; Paraiso, Canal 

 Zone, Panama, January, 1911 (A. Busck) ; Corozal, Canal Zone, 

 Panama, March and April, 1911 (A. Busck), July, 1912 (J, Zetek, 

 C. P. Crafts) ; Trinidad River, Panama, May, 1911 (A. Busck) ; 

 Cabima, Panama, May, 1911 (A. Busck). 



Type (Trinidad River), No. 1 6009, U. S. Nat. Mus. 



