120 MUSCID^. 



the prcebrachial transverse vein, and by more than half its length from 

 the border. Alulae white. Abdomen oval, tessellated, a little broader 

 but not longer than the thorax. 

 Not rare. (E.) 



3. praeterita, n. Canescente-tomentosa, thorace nigro-quadrivit- 

 tato, alis cinereis, abdomine subtessellato. Long. 3| ; alar. 7 lin. 



Black, with grey tomentum. Head hoary. Eyes bare. Thorax with 

 four slender blackish stripes. Wings grey ; cubital and praebrachial 

 veins diverging from the praebrachial transverse vein to the border; 

 discal transverse vein oblique, almost straight, parted by a little more 

 than its length from the praebrachial transverse vein, and by less than 

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

 Abdomen oval, slightly tessellated, a little broader but not longer than 

 the thorax. 



Not common. (E.) 



4. interlatens, n. Cinereo-tomentosa, thorace fusco-quadrivittato, 

 alis subcinereis, venis transversis non mbulosis, abdomine longiovato. 

 Long. 3^ ; alar. 7 lin. 



Black, with cinereous tomentum. Head whitish. Thorax with four 

 very slender brown stripes. Wings greyish ; transverse veins not clouded 

 with brown ; cubital and praebrachial veins slightly diverging from the 

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

 undulating, parted by a little more than its length from the praebrachial 

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

 AlulaB whitish. Abdomen elongate-oval, as broad and as long as the 

 thorax. 



Not common. (E.) 



5. serva, Meig. Zw. v. 86. 6 (1826); Mcq. ; Zett. Cinereo-to- 

 mentosa, thorace nigro-quadrivittato, alis cinereis, venis transversis fusco- 

 nebulosis, abdomine ovato tessellato. Long. 3-3^; alar. 6-7 lin. 



Black, with cinereous tomentum. Head white on each side in front. 

 Eyes bare. Thorax with four slender black stripes. Wings grey ; 

 transverse veins clouded with brown; cubital and praebrachial veins 

 diverging from the praabrachial transverse vein to the border; discal 

 transverse vein undulating, slightly oblique, parted by a little more 

 than its length from the praebrachial transverse vein and by hardly less 

 than its length from the border. Alulae whitish, with pale testaceous 

 borders. Abdomen oval, tessellated, a little broader, but not longer 

 than the thorax. 



Common. (E.) 



6. indecisa, n. Canescente-tomentosa, thorace nigro-quadrivitta- 

 to, alis subcinereis basi subluridis, vena prcebrachiali transversa non ne- 

 bulosa, abdomine cinereo-tomentoso, vitta dorsali basali nigra. Long. 



alar. 7-8 lin. 



