8G MR. F. WALKER ON HETEROCEROUS LEPIDOPTERA 
band; this on the under side contains a row of white points, of which 
the largest is also apparent on the upper side. Length of the body 
8 lines; of the wings 24 lines. 
This species comes between E. maculatrix and E. amatriz. 
18. EUSEMIA HESPERIOIDES, n.s. Fem. Atra, subtus ochracea, 
oculis albo cinctis, abdomine ochraceo-rufo basi apiceque atro, fasci- 
culo apicali ochraceo, alis albo fimbriatis, anticis fascia recta sub- 
obliqua flavo-alba strigulisque duabus cyaneis, posticis fascia lata 
interiore ochraceo-rufa. 
Female. Deep black, ochraceous beneath. Head white about the eyes. 
Abdomen orange-red, deep black at the base and towards the tip, 
which has an ochraceous tuft. Wings with a white frmge, except 
towards the interior angle. Fore wings with some blue scales near 
the base, and with a little blue streak on each side of the straight 
slightly oblique yellowish-white band, which is abbreviated near the 
interior angle. Hind wings with a broad interior orange-red band, 
which widens towards the interior border. Length of the body 10 
lines; of the wings 28 lines. 
Very nearly allied to E. proxima, but distinct ; the fore wings have no 
exterior mark, and the hind wings have a broader black border. 
19. Eusem1a mouuts, Walk. Cat. Lep. vii. 1774. Var. Mas. Nigra, 
vertice albo guttato, oculis albo cinctis, thorace vittis duabus albis, 
segmentorum abdominalium marginibus posticis basi albis apice 
ochraceis, ventre luteo basi apiceque nigro, alis glauco squamosis 
maculis duabus spatioque marginali inciso nigris maculis submar- 
ginalibus elongatis glauco-albidis, anticis macula interiore nigra 
squamis nonnullis argenteis. 
Var. Male. Black. Head white about the eyes, and with a white dot on the 
vertex. Thorax with two white stripes. Abdominal segments with 
white hind borders towards the base, and with ochraceous hind borders 
towards the tip ; underside except towards the base and tip ochraceous. 
Wings thickly covered with glaucous scales, with the exception of an 
incomplete band (which is composed of two large spots in each wing) 
and of the marginal space, into which the glaucous part emits broad 
streaks; this space contains glaucous whitish elongated spots, which 
are most numerous and regular in the hind wings; fringe tipped with 
white. Fore wings mostly black towards the base and along the costa ; 
some silvery scales in the fore spot of the band and in another spot 
which is nearer the base. 
Inhabits also Hindostan and Malacca. 
Gen. Heocrra, Latr. 
20. AlgocreRA postTica, n.s. Mas. Rufescenti-nigra, eapite vitta 
sulphurea, thorace vitta alba, abdomine luteo vitta basali maculaque 
apicali_nigris, alis anticis lineis transversis deviis interruptis cyaneis 
