MORGAN HEBARD l6l 



Allotype. — 9 ; same data as type. [Hebard Collection.] 



Agrees closely with male, differing only as follows. Pygidium small, simple, 

 triangular with apex rounded. Forceps more nearly approximated, shorter 

 and ver}'' slightly heavier, armed at base with a projection twice as broail as 

 long, the distal margin of which is straight. Shaft of forceps straight, much 

 as in incerta, but without a distinct flange, the internal margin irregular, 

 sublamellate proximad, this disappearing evenly into the margin of the distal 

 curvature, as in humilis, but even more weakly indicated. Penultimate 

 sternite with distal margin evenly convex, fringed with closely placed, short, 

 microscopic hairs. 



Entire insect glabrous. Head, pronotiun and tegmina very dark chestnut 

 brown, the liead darkest. Mouthparts and antennae proximad buckthorn 

 brown, remaining portions of antennae becoming darker, dresden brown. 

 Exposed portions of wings antimony yellow, rather broadly suffused along 

 sutural margin with dark chestnut brown. Abdomen dorsad bright tawny 

 {type), or light ochraceous-tawny with an orange tinge (allotype), shading 

 to blackish chestnut brown laterad. Forceps russet. Limbs immaculate, 

 rich antimony yellow. Ventral surface the same, becoming russet on all but 

 proximal portion of abdomen. 



Length of body, d^ 9, 9 — ^; length of pronotum, cf 1.2, 9 1.3; width of 

 pronotum, cf 1, 9 1-1; length of tegmen, cf 2. .3, 9 2.3; length of forceps, 

 (? 2.8, 9 2.1 mm. 



The species is known from the described pair. 



FORFICULIDAE 

 Doru lineare (E.schscholtz) 



1882. Forjiculd linearis Esehscholtz, Entomogr., p. 81. [9; Santa Cath- 

 arina, Brazil.] 



Mazatlan, XII, 28, 191G, 2 cf, 4 9. Villa Union, IX, 27, 

 1918, 11 cf , 3 9. Rosario, 1 d^, 6 9. Venvidio, VI, 30 to 

 IX, 2, 1918, 12 cf , 20 9. 



The extremes in size of the present series are: length of body, 

 d" 10.9 to 13.8, 9 8.4 to 12.4; length of forceps, d" 3.8 to 0.3, 

 9 3 to 3.3 mm. All have fully developed wings. 



ORTHOPTERA 

 Blattidae 

 pseudomopinae 



Euthlastoblatta grata new species (Plate VI, figure 4.) 



This beautiful insect closc^ly resembles E. ahortiva (Caudell), 

 differing in the very much smaller size and form of the male 

 sul)gonital ])late, whicli is more nearly symmelrical, with meso- 



••Of the same general size as the male, this specimen measures 11.7 nun. in 

 length, as the abdomen has been i)ressed out greatly. 



TRAN.S. AM. ENT. SOC, XIAIU. 



