LEPIDOPTERA HETEROCERA. 823 



West Indies. 



9. MiCRA MINTMA. 



Var. ? Albida ; alee anticce fasciis duabus obliquis diffusis rufo- 

 fcrrugineis, punctis paucis nigris. 



Micra minima, Guen. Noct. ii. 246, 1038. 



Isle St. Thomas. 



a. United States. Presented by E. Doubleday, Esq. 



South America. 



10. Micra debilis. 



Alba, flavo ex parte tincta ; abdomen cinereum, basi album ; alee 

 anticce linea recta indistincta fulva, extus ameo tinctce ; pos- 

 twar ceneo marginata. 



White, tinged here and there with yellow. Abdomen cinereous, 

 white at the base. Fore wings with a straight indistinct tawny line, 

 extending from near the tip of the costa to the middle of the interior 

 border; an aeneous tinge between this line and the exterior border. 

 Hind wings with a slender seneous border. Length of the body 3J 

 lines ; of the wings 8 lines. 



a. Venezuela. From Mr. Dyson's collection. 



Africa, 



11. Micra recta. 



Pallide ochracea, rufo-conspersa, costa pallida, linea apicali obli- 

 qua recta ochracea intus fusco nebulosa lineaque altera apicali 

 subobsoleta angulum fingentibus, macula subapicali obscura, 

 linea marginali rufa, ciliis fuscescentibus apice albis ; posticm 

 albo-ochracea, margine rufescente, ciliis pallidis. 



Micra recta, Guen. Noct. ii. 245, 1034. 



Sierra Leone ? 



12. Micra exigua. 



Alba ; alee antica? fasciis duabus obliquis fuscescentibus subconti- 

 guis ex parte connexis, guttis paucis minutis submarginalibus 

 unaque discali nigris ; posticus margine subcinerascente. 



White. Fore wings with two oblique nearly contiguous and 



