LEITDOPTERA HETEROCERA. 701 



11. Anarta CONSTRICTA. 



Mas. Carta ; thorax et abdomen nigro fasciata ; alee anticce 

 strigis duabus indislinctis testaceis, lineis transversis nigris 

 angulosis, la et 2a interioribus distinctis, 3a tenui maculaque 

 orbiculari connexis, submarginali valde incompleta, lunulis 

 marginalibus nigris magnis connexis distinctis ex maxima 

 parte nigris, maculis duabus costalibus nigris ; posticcs cine- 

 rea, linea discali angulosa lunulisque marginalibus nigri- 

 cantibus. 



Male. Hoary. Thorax and abdomen with black bands. 

 Fore wings with two slight testaceous streaks in the disk ; the first 

 interrupted by the orbicular spot ; the other hindward and nearer 

 the base ; transverse lines black, zigzag ; first and second lines in- 

 terior, distinct ; third more slender and more angular, touching the 

 reniform spot ; fourth or submarginal one very incomplete ; margi- 

 nal lunules large, black, connected ; orbicular and reniform spots 

 distinct, mostly black; two black costal spots. Hind wings cine- 

 reous, with a blackish angulose discal line, and blackish marginal 

 lunules. Length of the body 4 lines ; of the wings 1 1 lines. 



a. Arctic Coast. Lat. 67% — 68. Presented by Sir J. Eichardsoh. 



12. Anarta rigida. 



Mas et fcem. Cana ; thorax antice nigro faseiatus ; abdomen 

 cinereum ; alee antica albidce, nigro conspersce, fasciis tribus 

 interioribus duabusque exterioribus nigris, his incompletis, 

 submarginali strigosa, orbiculari et reniformi apud discos 

 nigro conspersis, macula intermedia nigra; postiae cinerece, 

 gutta discali, striga undulata lunulisque marginalibus nigri- 

 cantibus. Mas. — Antennae serratce. 



Male and female. Hoary. Thorax with a black band in front. 

 Abdomen cinereous. Fore wings whitish, speckled with black, 

 with three interior and two exterior black bands, the latter incom- 

 plete and irregular, the submarginal one composed of streaks; orbi- 

 cular and reniform spots speckled with black in the disks; a black 

 mark between them. Hind wings cinereous ; discal dot, undulating 

 streak and marginal lunules blackish. Male, — Antennae serrated. 

 Length of the body 4 — 4J- lines ; of the wings 11 — 12 lines. 



a, b. Arctic Coast. Lat. 67^ — 68. Presented by Sir J. Richardson. 



3o 3 



