216 Mr. A.G. Butler on new Species of Diurnal Lepidoptera. 
XXV.—Descriptions of some remarkable new Species and a new 
Genus of Diurnal Lepidoptera. By A. G. Burien, F.Z.S. 
[Plate IV. figs. 4-9. ] 
Genus Evcuio#, Hiibner. 
Euchloé Coliagenes, sp.nov. Pl. IV. figs. 4 & 5. 
2. Ale supra sulphureo-fulvee : anticee margine apicali late brun- 
nescente, a maculis fulvis interrupto ; basi celle discoidalis pallide 
grisescente ; puncto cellam terminante nigro; costa minime flavo- 
ochracea: posticee margine externo maculari fusco: corpus tho- 
race cinereo, pilis fulvis, capite colloque ochreo-flavescentibus ; 
abdomine fulvo. 
Alz subtus fulvee: anticee pallidiores, fascia antemarginali lunulata ; 
margine apicali ochreo tincto; puncto cellulari velut supra nigro: 
posticee ochraceze, fascia tenui discali subobliqua angulari, apud 
angulum analem trimaculari: corpus pallescens luteum. 
Exp. alar. unc. 143. 
Hab. White Nile. B.M. 
This species is chiefly noticeable from its great resemblance 
to the Hyale type of the genus Colias: it seems to belong to 
the fone group of Euchloé. It would be very interesting if we 
could get the male, to see whether it would have the violet tips 
to the front wings, so characteristic of the [one type. 
Genus Taycuris, Hiibner, = 
Taygetis albinotata, sp.nov. PI. IV. figs. 6 & 7. 
3. Ale supra olivaceo-fusce : anticee integree, maculis sex submar- 
ginalibus pallidioribus: posticee margine externo sinuato, nigres- 
cente; maculis quatuor punctoque subanali niveis : corpus fuscum. 
Ale subtus basi pallidiores; fasciis tribus ochreis pallidis; interna 
et media posticarum ad angulum ani coéuntibus, media latissima ; 
externa nigro marginata, posticarum extus sinuata ; linea marginali © 
et margine ipso nigro-fuscis : anticee ocello uno subapicali niger- 
rimo, albo pupillato et minime pallido cincto: postice ocellis sex 
ochreo cinctis, primo et ultimo minoribus; tertio et quarto sub- 
reniformibus roseo-cinereis, lunulis albidis pupillatis; aliis niger- 
timis puncto albo pupillatis; ciliis niveis fusco variis: corpus 
fuscum. 
Exp. alar. une. 33. 
Hab. Bolivia. B.M. 
This species is totally distinct from all the other species of the 
genus; and I have often been asked why I did not describe it. 
I should have done so long since, but that I was anxious to give 
a figure of the insect. 
