Classification of the Pyralide. 165 
(33). AMBIA AULACOPHORA, Sp. Nn. 
Differs from porétialis in the white markings not being edged 
with brown except the postmedial and submarginal bands slightly; 
forewing with the medial markings connected into an irregular 
V-shaped mark; the postmedial mark between costa and vein 5 
more erect and with two streaks from its outer edge ; the sub- 
marginal band diffused at its angle on margin, and the marginal 
band incurved below apex and running out to the margin at 
middle. 
Hab. Fergusson Island (Meek). Hzp.,16 mm. Types 
in Coll. Rothschild and B. M. 
C. Hindwing of male with fringes of hair along veins 
2, 3, 4 on under side; the apical area clothed with 
thick fulvous scales ; the inner margin with a lobe 
fringed with very long hair; abdomen with paired 
tufts of black hair from base; the hind tibiz 
fringed with blackish tufts on outer side. 
(34). AMBIA LOBOPHORALIS, Hmpsn., Moths Ind., Assam, Pulo 
iv., p. 207 F é , P . Laut. 
D. Hindwing of male with fringes of long thickened 
hair on median nervure and vein la; the cilia 
long and spatulate towards anal angle. 
(35). TAMBIA ALBOMACULALIS, sp. n. 
2. Bright fulvous irrorated with black. Forewing with indis- 
tinct dentate subbasal, ante- and postmedial black lines; the outer 
area not irrorated; three black specks on costa towards apex ; 
silvery fasciz on veins 7 and 6; a large round white spot beyond 
lower angle of cell ; an orange marginal band with black line on 
its inner edge, inside which is a white line. Hindwing with 
irregularly sinuous postmedial line, with yellow on its outer edge ; 
three white-edged black spots on an orange ground at middle of 
margin ; cilia of both wings dark, 
Hab. Aburi, W. Africa (Carter). Hxp., 18 mm. 
(36). AMBIA IRTUSALIS, W1k., xvil., 434 . Borneo, Pulo Laut. 
(37). tAMBIA TIGRIDALIS, sp. nD. 
¢. Head and thorax black and white; abdomen fulvous. Fore- 
wing with the basal area black with broad white streaks on the 
veins, in and below cell and on discocellulars ; a wedge-shaped 
fulvous patch from middle of cell oceupying the whole outer area; 
a large lunulate postmedial yellow patch surrounded by dark 
brown ; a similar submarginal band ending at vein 2; a speck on 
