356 HETEROCERA. 
Jalapa, 4000. ft. (W. Schaus; M. Trujillo ; Hoege); Orizaba (W. Schaus) : OAXACA : 
Salina Cruz, 1906 (W. Schaus)—Cosra Rica: Volcan de Irazu, 6000-7000 ft. (H. 
Rogers) —Panama: curriqui: Bugaba, 800-1500 ft., 1881-3 (G. C. Champion). 
2. Tiquadra stenopa, sp. n. . 
Antennae, Palpi, Head, and Thorax pale stone-whitish, more or less profusely, and faintly, speckled with 
pale brownish grey. Forewings with the speckling around the costa and termen aggregated into 
irregular, more or less confluent spots—it forms a faint shade also along the upper edge of the cell and 
across its outer extremity, as well as around the apex and termen, where many of the scales are tipped 
with darker brown, the preceding space as well as the dorsal area being comparatively free from 
speckling; cilia. pale stone-whitish, also slightly speckled. Hap. al, 28-34 mm. Hindwings pale 
stone-grey, with a faint brassy yellowish tinge; cilia stone-whitish. Abdomen pale stone-ochreous. 
Legs stone-whitish. | 
Type 3 (66626); Q (66627) Las Mercedes, Mus. Wlsm. (Godm-Salv. Coll.) BM. [PT-. (66628) US. 
Nat. Mus. ] 
Hab. GUATEMALA: ALTA VERA PAZ: Coban, 8800 ft., 1880 (G. C. Champion): 
GUATEMALA: Guatemala City (J. Rodriguez): RmTaLHULEU: Las Mercedes, 3000 ft., 
1880 (G. C. Champion). Six specimens. 
This species differs from its allies in the peculiar shape of the forewings, which 
gradually taper outward beyond the middle to an evenly rounded obtuse apex. 
3. Tiquadra nivosa F. & R. 
Scardia? nivosa F. & R. Reise Nov. Zool-Lp. 2 Pf. 189° 50 (1875) '. 
Type 2 (1913:86, Brazil) Roths. Coll. (Fldr. Coll.) BM. 
Hab. AMERICA, C-S. Central America—PanaMa: cHrriqut: Volcan de Chiriqui, 
“000-3000 ft., 1881 (G. C. Champion): canaL zonE: Tabernilla, V1. 1908 (A. Busck). 
South America '—Ecuapor: Chimborazo, VIII. 1897 (W. F. H. Rosenberg)—Braziu ? : 
RIO DE JANEIRO!: Nova Friburgo!; Petropolis, 1881 (4 Doer): Santa CaTHARINA. 
4. Tiquadra avitella Wkr. 
n. synn.=ruderella F. & R.; =aspera Z. 
Manchana avitella Wkr. Cat. Lp. BM.'35 1818 (1866) *. Scardia ? ruderella F. & R. Reise Nov. 
Zool-Lp. 2 Pf. 188° 46 (1875) *; Z. Hor. Soc. Ent. Ross. 18 200 (1877)°. Acureuta aspera 
Z. Hor. Soc. Ent. Ross. 18 199-201 sp. 1 (1877) *. Tiquadra aspera Mschlr. Ab. Senck. Nat. 
Ges. 15 339 sp. 600, 354 sp. 913 (1890) °; Wlsm. Pr. Z. Soc. Lond. 1891 518, 545 sp. 66 
(1892)°: 1897 167 sp. 277-8 (1897) ’. 
Types: avitella Wkr. 2 (1865: 86, Santa Martha) BM.; ruderella F. & R. 2 (1913: 86, Amazonas) Roths. 
Coll. (Fldr. Coll.) BM.; aspera Z. $ (102,243, Colombia) Mus. Wlsm. BM. 
Hab. AMERICA, C-S-I. Central America—GuATEMALA: ALTA VERA Paz: Purula, 
4000 ft., X. 1879 (G. C. Champion)—Costa Rica: cartago: Volcan de Irazu, 6000— 
7000 ft. (7. Rogers)—PawnaMa: CHIRIQUI: Bugaba, 800-1500 ft., 1881-3 (G. C. Cham- 
pion): DARIEN: Cafia Mines (J. H. W. Tylecote). South America *“—CoLompia > ‘7: 

