LEPIDOPTERA HETEROCERA. 81 



1. GUASTICA SEMILUTEA. 



Mas. Ferrvgineo-nifa ; alee anticce apud costam purpurascentes, 

 basi lutea, lineis duabus submarginalibus denticulatis pallide 

 purpurascentibus ; posticce cinerece, semihyalina. 



Male. Ferruginous-red, shining. Abdomen cinereous. Fore 

 wings irregularly pale purplish along the costa, luteous towards the 

 base : two denticulated submarginal pale purplish lines. Hind 

 wings cinereous, semihyaline, with a slight aeneous tinge. Length 

 of the body 4 lines; of the wings 10 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



Genus 36. ADDYME. 



Mas. Corpus vix robusturn. Proboscis obsoleta. Palpi la- 

 biales subarcuati, subascendentes, capitis latitudine paullo longiores ; 

 articulus 2us latus ; 3us longi-conicus, parvus. Palpi maxillares 

 breves, ascendentes. Antennas glabrae; articuli lus et 2us valde 

 incrassati. Abdomen alas posticus superans. Pedes breves, validi ; 

 tibiae posticae quadricalcaratae, basi fasciculatae. Alae anticae elon- 

 gatae, angustae, acuta? ; costa basi subtus dense fimbriata. 



Male. Body hardly stout. Proboscis obsolete. Maxillary 

 palpi short, ascending. Labial palpi slightly curved aud ascending, 

 a little longer than the breadth of the head ; second joint broad ; 

 third elongate-conical, not more than one-fourth of the length of the 

 second. Antennae smooth ; first and second joints much incras- 

 sated. Abdomen extending beyond the hind wings. Legs short, 

 stout ; hind tibiae with a tuft of long hairs at the base and with four 

 long spurs. Wings elongate. Fore wings narrow, acute, densely 

 fringed beneath along the costa towards the base. 



1. Addyme occultans. 



Mas. Cervino-cinerea ; antennce basi palpique maxillares nigri- 

 cantia ; alee antica vitta subtus lata nigra, costa basi convexa ; 

 postica cinerece, subhyalince. 



Male. Cinereous, tinged with fawn-colour. Antennae blackish 

 towards the base. Maxillary palpi blackish. Fore wings beneath 

 with a broad black costal stripe, which extends along half the length 

 from the base ; costa convex towards the base ; exterior border 

 hardly convex, rather oblique. Hind wings cinereous, slightly 

 hyaline. Length of the body 5 lines ; of the wings 10 lines. 



Sarawak, Borneo. In Mr. Saunders' collection. 



