42 
PIEIilD/E. 
Larva. — Yellowish, spotted with black, with a lateral violet 
stripe, above which is a row of black spots placed close together, 
one on the anterior part of each segment being larger than the 
rest ; the spiracles black. Feeds on Bisciitella and other species 
of Crucifene. The Chrysalis is boat-shaped, but less arched than 
that of E. Cardamines, which otherwise it appears to resemble. 
It is of a grey colour. The insects hybernate in the pupa state. 
PI. XV. 
Obs. — This species and the closely allied E. Eujjheiio from 
N. Africa were long confounded ; the original Linnean name, Bella, 
probably included both forms, but as there is much doubt on this 
point, and as the name Bella has been in use to designate another 
species (that described under this name in the present work) ever 
since Cramer so used it in 1782, Dr. Staudinger, in 1869, named 
the present species Euphenoules, reserving the name Euplieno for 
the North African form, which commonly had the name of Douei. 
About the same time, but shortly afterwards, Mr. Butler proposed 
the name CaUeuphoiia ; but Staudinger’s name, having been given 
first, must be adopted, as it is in all the Continental lists. 
8. E. Pyrothoe, Eversm. Nouv. Mem. IVIosc. ii. p. 352 (1830). — 
Zeipis Bijrothoe, Boisd. Sp. Gen. i. p. 555. — Autliocliarls 
I'nrothoe, H.-S. Schmet. Eur. i. 622-3. 
Expands from 1-00 to 1-25 in. Wings white. Tips of fore 
wings rather pointed, and having a more or less oval orange patch, 
bordered with black ; at the costal edge of the patch is a white spot. 
There is a black discoidal spot, crescentic in shape. Hind wings 
white, showing the markings of the under side. Under side : — 
Fore wings as above, but the tips are greenish and the orange 
scarcely shows. Hind wings dark green, with well-defined white 
spots, few in number, some arranged along the margin and of an 
oblong form, others circular or ovoid and placed towards the centre 
of the wing. PI. XL, 1. 
Time of Appearance. — April (Eversmann). 
Habitat. — Mountains in the South-East of Bussia (Govern- 
ment of Orenbourg). 
Larva unknown. 
