SPOLIA ZEYLANICA. 
qJ 38 
Fig. C.— Deuterocopus rubrodactylus, Pag. 
Fore and hind wing of ?. It will be noted that the spina 
of the frenulum, which is very long and strong, is single, 
but is divided by a deep groove running from the base 
nearly to the apex so that it is practically composed of two 
spinulae soldered together. 
Plate C. 
(Neurational Details.) 
Fig. D.— Trichoptilus congrualis, Wlk. 
Fig. E.— Diacrotricha fasciola , Z. 
Fig. F.— Exelastis atomosa, Wlsm. 
The neuration of E. liophanes, Meyr., is similar. 
Plate E. 
Fig. 1.—Three segments of larva of Steganodactyla concursa, Wlsm., 
showing arrangement of tubercles and primary hairs. 
Fig. 2.—Outline sketch of pupa of Steganodactyla concursa, Wlsm. 
Fig. 3.—Sixth and seventh segments of larva of Stenoptilia zopho- 
dactyla, Dup., showing arrangements of tubercles. 
Fig. 4.—Sixth and seventh segments of larva of Platyptilia molopias, 
Meyr., showing arrangement of tubercles and primary 
hairs. 
Fig. 5.—Two segments of larva of Platyptilia pusillidactyla, Wlk. 
Fig. 6.—Outline sketch (latero-ventral aspect) of pupa of Platyptilia 
pusillidactyla, Wlk. 
Fig. 7.—Three segments of larva of Deuterocopus rubrodactylus , Pag. 
Fig. 8.—The two conjoined latero-dorsal tubercles of larva of 
Sphenarches caffer, Z., showing a more detailed view of 
the peculiar palmate hairs seen in figure 10. 
Fig. 9.—Abdominal segment (rather a latero-ventral view) of larva 
of Oxyptilus causodes, Meyr. The crescentic object at 
the bottom of the figure represents the proleg with its 
semi-circle of darker hooks. 
Fig. 10.—Sixth and seventh segments of larva of Sphenar ches caffer, Z. 
Plate F. 
Fig. 1.—Outline sketch (lateral view) of pupa of Sphenarches caffer, Z. 
Fig. 2.—Sixth and seventh segments of larva of Trichoptilus con¬ 
grualis, Wlk. A few of the club-shaped secondary hairs 
are indicated. 
Fig. 3.—Terminal portion of pupa of Trichoptilus congrualis, Wlk., 
showing armature of spines and double cremaster. 
Fig. 4.—Sixth and seventh segments of larva of Trichoptilus sp. 
(? xerodes, Meyr). 
Fig. 5. —Sixth and seventh segments of larva of Diacrotricha fasciola, 
Z. 
Fig. 6.—Profile sketch of a tubercle of lar\? a of Diacrotricha fasciola, Z. 
Fig. 8.—Diagrammatic sketch of pupa of Diacrotricha fasciola, Z. 
From a pencil drawing kindly made by Mr. E. Ernest 
Green; this drawing does not purport to be accurate as 
regards exact details, but gives a capital idea of the'general 
appearance of this pupa. 
Fig. 9.—Segment of larva of Alucita niveodactyla, Pag. 
