LEPIDOPTERA HETEEOCERA. 91 1 



tinge, with five straight hardly oblique darker brown bands, and with 

 one exterior more indistinct undulating brown band. Hind wings 

 rather paler than the fore wings ; their bands fewer and more 

 indistinct. Length of the body 20 lines ; of the wings 68 lines. 



3. Jana Mariana. 



Fceni. Cervina ; alee anticce fasciis quatuor linearibus obliquis 

 undulosis vlx distinctis purpureofuscis ; posticce fasciis magis 

 determinatis maculaque maxima basali purpurea, 



Bombyx Mariana, White, Ann. and Mag. Nat. Hist. xii. 264. 



Fern. Fawn-colour. Fore wings with four slender oblique 

 undulating rather indistinct purplish brown bands. Hind wings 

 with nearly corresponding but rather broader and more distinct 

 bands, and with a very large purplish black spot at the base. 

 Length of the body 20 lines ; of the wings 56 lines. 



a. Congo. From Mr. Cranch's collection. 



4. Jana signifera. 



Fcem. Fusca ; caput flavum, antice nigro-fuscum ; abdomen 

 cervinum ; aim anti cat fasciis quatuor nigricantibus maculaque 

 elongata discali nigra testaceo signata ; postica cervina, ni- 

 gricante trifasciatce. 



Fern. Brown. Head yellow, blackish brown in frout. Tho- 

 rax blackish brown. Abdomen fawn-colour. Fore wings with four 

 blackish bands ; first and second slender ; first before one-fourth of 

 the length of the wings ; second beyond the middle ; third and 

 fourth broad ; third very near the fourth, which is marginal ; a long 

 black discal streak, including a transverse fawn-coloured mark. 

 Hind wings fawn-coloured, with bands like those of the male, with 

 the exception of the basal band, which is obsolete. Length of the 

 body 17 lines ; of the wings 50 lines. 



a. North India. Presented by Dr. Wallich. 



5. Jana Tantalus. 



Mas. Nigro fusca ; caput luteum, antice nigricans ; antennce 

 testaceo:; abdomen fuscum; alee antica apices versus palli- 

 diores et cervino varice maculaque nigra discali cervino notatce ; 

 posticce cervina? fusco quadrifasciata. 



N 2 



