120. SARCOPHAGA MENDAX, n. s. _Mas._ Cinerea, capite albo, palpis
antennis pedibusque nigris, thorace vittisque lineisque duabus nigris,
abdomine tessellato vittis tribus nigris, vittis lateralibus e strigis
lanceolatis, alis cinereis, alulis albis.
_Male._ Cinereous; head white, clothed behind and beneath with
cinereous hairs; frontalia deep black, widening towards the face;
palpi and antennæ black; thorax with five black stripes, the exterior
pair incomplete, the middle cinereous intervals interlined; abdomen
tessellated, with three black stripes, the lateral pair forming
lanceolate streaks on the 3rd and 4th segments; legs black, very
stout; wings grey; veins black; præbrachial vein forming a right angle
at its flexure, near which it is curved inward, and is thence almost
straight to its tip; discal transverse vein slightly curved near each
end, parted by much less than its length from the border, and from the
flexure of the præbrachial; alulæ white. Length of the body 6 lines;
of the wings 10 lines.
121. SARCOPHAGA INEXTRICATA, n. s. _Foem._ Cinerea, capitis lateribus
anticis, palpis, antennis pedibusque nigris, thorace vittis tribus
lineisque duabus nigris, abdomine fasciis tribus subinterruptis
albidis, alis cinereis, alulis albis.
_Female._ Cinereous; head with black hairs behind and beneath;
frontalia black, broad, slightly widening towards the face; a deep
black space on each side of the face; palpi black, rather long;
antennæ rather short, not nearly reaching the epistoma, 3rd joint
slightly plumose; thorax with three black stripes, the two middle
cinereous intervals interlined; abdomen with three broad slightly
interrupted whitish bands; legs black, very stout; wings grey; veins
black, slightly blackish-bordered; præbrachial vein forming a right
angle at its flexure, near which it is curved inward, and is thence
straight to its tip; discal transverse vein very slightly undulating,
parted by much less than its length from the border and from the
flexure of the præbrachial; alulæ white. Length of the body 5 lines;
of the wings 8-1/2 lines.