HETEROCERA. 317 
MONARDA, gen. nov. (to follow the genus Dolda, I. p. 22). 
Head rather small; palpi short; antenne stout, nearly two-thirds the length of the primaries, very deeply 
pectinated ; thorax very robust, thickly clothed with long hairs; abdomen extending considerably beyond 
the wings; legs rather slender. Primaries narrow, the costal and inner margins straight, the apex 
rounded, the outer margin curved to the anal angle; secondaries rather long and broad, the costal and 
inner margins straight, the apex rounded; neuration very similar to that of the genus Apocalypsis, Butler, 
to which Monarda is allied. 
Type Monarda oryx, Druce. 
1. Monarda oryx, sp.n. (Tab. LXVIIL. fig. 6.) 
Primaries dark blackish-brown, thickly irrorated with greyish-white and reddish scales, the veins all dull 
black, the base and inner margin thickly clothed with long reddish hairs, the fringe dark brown; 
secondaries grey, crossed about the middle from the costal margin to the anal angle by a black band, the 
outer margin from the apex to the anal angle broadly bordered with blackish-brown, the inner margin 
clothed with long blackish-brown hairs; the underside blackish-brown, with an indistinct central black 
band crossing both wings: head, sides of the thorax, and abdomen black, the latter with the segments 
edged with grey, the thorax and base of the abdomen thickly clothed with long reddish-brown hairs ; 
antenne pale yellowish-brown. Expanse 3j inches. 
Hab. Mexico, Jalisco (coll. Schaus). 
This species is quite unlike any other known to me. 
DILUDLA (I. p. 22). 
Diludia sesquiplex (I. p. 22). 
To the locality given, add :—GuatemaLa, Coban (Conradt); Nicaragua, Matagalpa 
(Richardson). | 
The specimens from Matagalpa are much darker than the one from Coban. 
Diludia corallina (1. p. 22). 
Diludia lanuginosa, H. Edwards, Ent. Americana, iii. p. 89 (1887) ’. 
To the localities given, add:—Mexico, Jalapa, Vera Cruz (Schaus'!); Costa Rica, 
Candelaria Mts. (Underwood). 
Diludia lichenea (I. p. 23). 
To the localities given, add :—Mexico, Orizaba (Boucard, in mus. D.), Jalapa 
(Schaus); Panama, Chiriqui (7rétsch, in mus. Staudinger). 
4, Diludia brevimargo. (Tab. LXVIII. fig. 1, ¢.) 
Diludia brevimargo, Butl. P. Z. 8. 1875, p. 12*; Trans. Z. S. ix. p. 613°. 
Hab. Mexico, Presidio de Mazatlan (Forrer), Jalapa (JZ. Trujillo), Paso de San 
Juan in Vera Cruz (Schaus), Atoyac in Vera Cruz (Schumann).—Braziu } 2. 
This species is very closely allied to D. florestan (Cramer). We figure a male in 
very fine condition from Mr. Schaus’s collection. Dr. Butler described the female. 
