122 MUSCTDjE. 



from the discal transverse vein to the border ; discal transverse vein 

 oblique, slightly undulating, not clouded, parted by a little more than its 

 length from the prabrachial transverse vein, and by a little less than its 

 length from the border. Alulae whitish, with pale testaceous borders. 

 Abdomen fusiform, a little longer than the thorax ; second and third 

 segments with two black spots on each. 

 Not common. (E.) 



10. detracta, n. Cano-tomentosa, thorace nigro-quadrivittato, 

 alis subciuereis, vena discali transversa non nebulosa ab praebrachiali 

 iransversa ejus longitudine mullo remotiore, abdomine maculis quatuor 

 indistinctis nigricantibus. Long. 2^ ; alar. 5 lin. 



Black, with hoary tomentum. Head sil very- white ; lateralia dull 

 testaceous. Thorax with four black stripes. Wings greyish ; cubital 

 and praebrachial veins slightly diverging from the prtebrachial trans- 

 verse vein to the border ; discal transverse vein slightly oblique, very 

 slightly undulating, not clouded, parted by much more than its length 

 from the prabrachial transverse vein, and by very little more than its 

 length from the border. Alulae whitish. Abdomen oval, a little 

 broader but not longer than the thorax, with two indistinct blackish 

 spots on each segment. 



Not common. (E.) 



11. lucorum, Fal. Msc. 55. 40 (1810); Meig. ; Mcq. ; Zett. 

 Canescente-tomentosa, thorace nigro-quadrivittato, alis cinereis basi et 

 apud venas fuscescentibus, abdomine nigro-quadrimaculato. Long. 3 ; 

 alar. 6 lin. 



Black, with grey tomentum. Head white. Thorax with four black 

 stripes. Things grey, brownish at the base and along the borders of the 

 veins ; cubital and praBbrachial veins slightly diverging from the praa- 

 brachial transverse vein to the border ; discal transverse vein oblique, 

 slightly undulating, parted by about its length from the prabrachial 

 transverse vein, and by a little less than its length from the border. 

 Alula3 greyish, with testaceous borders. Abdomen elongate, oval, as 

 broad and as long as the thorax ; second and third segments with two 

 black spots on each. 



Common. (E.) 



12. debilis, n. Canescente-tomentosa, thorace vittis duabus in- 

 distinctis nigris, alis subcinereis, abdomine non maculato. Long. 2-; 

 alar. 5 lin. 



Black, with grey tomentum. Thorax with two indistinct black 

 stripes. Wings slightly greyish ; cubital and prabrachial veins slightly 

 diverging from the prabrachial transverse vein to the border ; discal 

 transverse vein slightly oblique, nearly straight, parted by very little 

 more than its length from the praabrachial transverse vein, and by much 

 more than half its length from the border. Alulaa slightly greyish. 



