230 REPORT OF STATE GEOLOGIST. 



mora, male, 6 mm., female, 7.5 mm. Short form, length of body, 

 male, 8.5 mm., female, 11.5 mm.; of pronotum, male, 7.5 mm., female, 

 11.5 mm.; of hind femora, male, 5.5 mm., female, 7.5 mm. 



Morse's type specimens of this species were in part secured by me 

 in Vigo County, where it occurred in small numbers along the wooded 

 margins of a large lowland pond. It has also been taken in Monroe 

 County, along the margins of a lake near Waterloo, Dekalb County, 

 and by Dr. Hancock near Dune Park, Porter County, so that it prob- 

 ably occurs throughout the State in low, damp, wooded localities. 

 Outside of Indiana it has been recorded from Louisiana, Texas, Flor- 

 ida and Illinois. In my experience the short winged form is much 

 less common than the long winged. 



26. Tettigidea spicata Morse. 



Trttigkh'a i^piratn Morse,- 96, HI, 1895, 108; Sciidd., 188, 1900, 18; 

 Hanc, 69, 1902, 144, Plate X, Fig. 5 



Body pmall, slender; vertex more projecting than in armata; 

 the body narrower between the shoulders; the lateral carinse of pro- 

 notum but slightly developed; the median carina less distinct; the 

 dorsal surface more finely rugulose. 



Measurements: Length of body, female, 14.5 mm.; of pronotum, 

 14 mm.; of hind femora, 7.5 mm. 



Among the specimens of this genus submitted to Dr. Hancock for 

 examination he found a single female of this species, taken near 

 Grand Chain, Posey County, April 26, 1901. Several additional 

 specimens were taken along the margin of the Cypress Swamp, Knox 

 County, April 23, 1903. Spicata is a form of southern range, having 

 hitherto been recorded only from Georgia and Florida. Its presence 

 in Posey and Knox counties is but another link in the chain of proof 

 that the southern third of Indiana is a portion of the territory in 

 which the sub-tropical and boreal forms of the eastern United States 

 overlap and merge. 



27. Tettigidea parvipexnis (Harris). 



Trtri.r parriprnnh Harris 70, 1883, 588; Id., 72, 18G2, 187, Fig. 82. 



Tetti(ji<Jra parviprnnh Morse, 96, HI, 1895, 108; Hanc, 6 7, XXIH, 

 189G, 242, Plate VII, Figs. 12, 12a; Id., 69, 1902, 148; Walk., 

 2 17, XXX, 1898, 124; Scudd., 18 8, 1900, 18. 



Trttigi<lca parvipimnis pcnri'ita M.OTse, 96, III, 1895, 109; Hanc, 69, 

 1902, 146, Plate X, Fig. 7. 



Ti'tliffiilea poh/morpha Scudd., 14 1, VII, 1862, 477; Fern., 5 3, 1888, 

 48; Bl'., 4, XXIH, 1891, 100 (in part); Morse, 94, VII, 1894, 

 164 (nee. Burni. ) ; and doubtless many otlier authors under the 

 same name. 



TrtlH/hh'a latrralis Seudd., 14 1, VH, 1862, 477; Fern., 53, 1888, 48; 

 BL, 4, XXin, 1891, 100 (in part); Mor.se, 94, ^^I, 1894, 164, 

 Fig. 5 (nee. Say) ; and other authors under tlie same name. 



