62 University of Michigan 



herbaceous vegetation on the mud-flats around the dune ponds 

 and along Bridgman Creek. Hancock records having taken 

 it at Lakeside. 



The male and female from New Buffalo are smaller than 

 the average for this race. Their measurements are as follows : 



Male: length of body, 27.0 mm.; of pronotum, 8.0 mm.; of tegmiiia, 



39.3 mm.; of hind femora, 21.8 mm. 

 Female: length of body, 28.5 mm.; of pronotum, 7.3 mm.; of teg- 



mina, 45.5 mm.; of hind femora, 23.7 mm.; of ovipositor, 



25.5 mm. 



Blatchley-' has recently placed specimens from this region 

 under the typical race robitstus (Scudder), though Rehn and 

 Hebard state that it does not occur away from the Atlantic 

 coast region. 



C0N0CEPH.\LINAE 



Orclicliiiiuiii inlgare Harris. 



Warren Woods, August 30 to September 3, 1919, 13 males, 6 

 females ; September 5 to 7, 1920, 5 males, 3 females. 



Sawyer Dunes, August 31, 1919, 2 males. 



Harbert, August, 1917 (H. B. Sherman), I male. 



Three Oaks, September 4 to 8, 1920, 8 males, 4 females. 



New Bufifalo, September 2, 1919, 11 males, 3 females; September 9, 

 1920, 4 males. 



Common in the latter part of the season in sedge and lizard's 

 tail marshes, in tall grass and weeds along roadsides and 

 fences, in thickets along the margins of woods, in fields grown 

 up with bushes and shrubbery, in wheat and clover fields, 

 among tall grass and dewberry vines in dry, sandy fields and 

 pastures, and among grapevines and clumps of bunch grass 

 on the dune slopes. The favorite position of the male when 

 stridulating is perched on the tip of a tall grass or sedge stem 

 or a tall weed. Hancock found the species at Lakeside in 



-3 Blatchley, W. S., 1920. Orth. Northeastern Amer., p. 522. 



