198 LIFE-HISTORIES OF TORTRICIDA® 
The full-grown larva (Plate LVIII, fig. la) is about 18 mm. long and 
2 mm. broad across mid-body, tapering slightly towards either extremity, 
yellowish-green or pale-yellow ; head black, glossy, flattened ; prothoracic 
shield large, black, medially divided ; other segments with a couple of elongated 
black spots and a round, white-centred, black spot on each side ; first two 
pairs of legs black, the metathoracic leg yellowish-brown, black apically ; 
five pairs of slender, equally-developed prolegs concolorous with the body. 
When full-fed, the larva leaves the fruit and pupates ina very thin cocoon 
built in any convenient crevice. The pupa (Plate LVIII, fig. 1b) is abovt 
10 mm. long, tapering prominently posteriorly, brown ; the second and third 
abdominal segments with a deep dorsal groove on their anterior margins ; 
the succeeding segments up to the eighth have each a dark ridge in the same 
situation ; the second to eighth abdominal segments with a double, dorsal, 
transverse row of posteriorly-directed spines ; dorsal margin of anal segment 
protruded into a long cremaster provided with four recurved spines apically 
and two similar spines on each side, these circinate spines being entangled in 
the silken fibres of the cocoon. The pupal period was about eight days at 
Pusa. (Pusa Insectary Cage-slip 1918.) 
ULODEMIS TRIGRAPHA, MEYR. (ante, page 40.) (PLATE LVI, FIG. 2.) 
This species was reared from a larva found boring into an apple fruit at 
Shillong in September 1919. The larva eats in at the flower-scar and bores 
a tunnel into the centre of the fruit and feeds on it. In the single case noted 
the larva did not penetrate into the pulp of the fruit. When full-fed, the 
larva emerges from the fruit and pupates in any convenient crevice. Although 
only a single specimen was noted, this larva is stated to be not uncommon 
as a borer in apple fruits at Shillong. Apparently the same species was also 
reared at Shillong from a larva found feeding in spun-up flowers of Colquhounia 
coccinea, webbing up the bunches of buds and flowers and eating into the sides 
of the flower-tubes. The larva was described as about 14 mm, long, elongated, 
moderately slender, whitish-green ; head yellowish, with yellowish-brown 
markings laterally; prothoracic shield large, pale greenish-yellow edged 
laterally with black ; legs black, rather large; prolegs (four pairs and anal 
claspers) rather short, whitish-green ; each segment with two dorso-lateral 
black tubercles, on same level, conspicuous, and large perpendicular black 
tubercle and others (less conspicuous) below this; the tubercles emit 
longish white hairs, The moth from this larva emerged on 2nd October 
1919, 
