364 SUPPLEMENT. 
from the base to about the middle; the underside of both wings dusky black, almost without markings : 
head, thorax, abdomen, and legs dark brown; antenne and palpi black; tegule dark brown, edged with 
chrome-yellow ; anus chrome-yellow on the upperside. Expanse 2 inches. 
Hab. Costa Rica}, Candelaria Mts. (Underwood). 
94. Bucereon rububa. (Tab. LX XIII. fig. 17.) 
Eucereon rububa, Druce, Ann. & Mag. Nat. Hist. (6) xv. p. 46 (1895) *. 
Male. Primaries dusky white, clouded with dark brown about the middle, at the apex, and along the outer 
and inner margins; secondaries semihyaline white, clouded with brown at the apex and very slightly 
along the outer margin: head, antenne, palpi, thorax, abdomen, and legs black. Expanse 13 inch. 
Hab. Costa Rica}, Candelaria Mts. (Underwood); Panama, Chiriqui (Trétsch, in 
mus. Staudinger). 
The specimen from Chiriqui in Dr. Staudinger’s collection is a female. It is slightly 
paler in colour than the type from which our figure is taken. 
25. Eucereon dentatum. 
Eucereon dentatum, Schaus, P. Z. 8. 1894, p. 229°. 
Hab. Mexico, Coatepec, Jalapa (Schaus *). 
26. Eucereon patrona. (Tab. LX XIII. fig. 13.) 
Eucereon patrona, Schaus, Journ. New York Ent. Soc. iv. p. 134 (Sept. 1896) '. 
Hab. Mexico, Orizaba (Schaus !).—VENEZUELA, Aroa.'. 
We figure the specimen from Orizaba. 
27. Bucereon demonis, (Tab. LX XIII. fig. 15, 2 .) 
Eucereon demonis, Druce, Ann. & Mag. Nat. Hist. (6) xviii. p. 38 (July 1896) '. 
Primaries greyish-black, with indistinct darker black markings, a square spot at the end of the cell and a 
broken band beyond partly crossing the wing, both hyaline; secondaries hyaline, broadly bordered with 
glossy bluish-black, the veins black: head, antenne, thorax, and abdomen black, the latter with white 
bands on the underside; a spot on each side of the head, one at the base of the abdomen, and two on 
each side of it, all bright carmine; legs black. Expanse 1? inch. 
Hab. Panama, Chiriqui (Zrétsch, in nus. Staudinger *). 
PHRAGMATOBIA (I. p. 88). 
Phragmatobia albicosta (I. p. 88). (Tab. LXXIII. fig. 18.) 
Euchetes fumidus, H. Edwards, Papilio, iv. p. 61 (1884) ’. 
Hab. Mexico, Jalapa (M. Trujillo), State of Vera Cruz (Schaus *). 
This species was wrongly identified by me in my first enumeration, but we have 
since received specimens of it from our region; the localities quoted on p. 88 must be 
transferred to the following species, P. antica. 
