72 TETTIGID.-E OF NORTH AMERICA 



the process may be intermediate in length between this variety 

 and the typical form with fully developed wings and pronotum, 

 but the wings do not extend cjuite to the apex. The elytra 

 are slightly shorter. 



Length body, 5, 10.1-10.2 mm.; [ironot., 9.5-1 1.4 mm.; 

 post, fem., 6.1-6.2 mm.; body $, 7 mm.; pronot., 8 mm.; 

 post, fem., 5 mm. 



Very rare. Specimens from Michigan and Wisconsin. 



Variety 3. Body diminutive, otherwise the same. From 

 Colorado (Baker) on Grizzly Creek. S. W. of North Park; 

 also Larimer County, about 7,500 feet elevation. 



BIBLIOGRAPHY OF TETTIX GRANULATUS. 



Scudder, Can. Nat., vii, 288 (1862); Bost. Journ. Nat. Hist., vii, 474 (1S62); Smith, Proc. 

 Portl. Soc. Nat. Hist., I., i;i (1S68); Packard, Guide Ins., 572 (1869); Walk., Cat. Derm. Salt. 

 Brit. Mus.. v., 812 (1871); Can. Ent., IV., 31 (1872); Smith, Rept. Conn. Bd. Agric, 382 

 (1872); Thom., Rep.U. S. Geol. Surv., V., 182 (1873) ; Scudd., Hitchc, Rept. Geol, N. H., I., 

 378 (1874): Riley, Rept. Ins. Mo., viii, 150, fig. 47 (1876); Prov,, Ent. Can., viii, 137 (1876); 

 Taune, Ent. Can., ii. 46 (1877); Bess., Bienn. Rept. Iowa Agric. Coll., vii, 210 (1877); Brun., 

 Can. Ent., ix, 145 (1877); Riley, Locust Flag. 230, fig. 42 (1877); Rept. U. S. Ent. Comm., I., 

 256, fig, II (187S); Thom., Bull.U. S. Geo). S., iv, 484 (1878); Scudd., Rept. U. S. Ent, Comm, 

 ii. App. 28 (1881); Brun,, U. S, Ent. Comm., iii, 61 (18S3); Riley, Stand. Nat. Hist., ii. 192, 

 fig. 268 (1884); Brun., Bull. Wash. Coll., i, 139 (1885): Lintn., Rept. Ins. N. Y., ii, 197, fig. 

 59(1885); Caulf.,Can. Ent., xviii, 212 (1886)1 Can, Orth.. 14 (1887); BoL, Ann. Soc. Ent., 

 Belg., XXXI., 265-266 (1887), separate, 91-92 (1SS7); Caulf., Rept. Ent. Soc, Ont., xviii, 71 

 (1S88); Fern., Ann, Rept, Mass. Agric. Coll.. XXV., fig. 18 (18S8); Fern., Orth. n. Eng., 46, 

 fig. 18 (1888); Dav., Ent. Amer., V., 81 (1889); Fletch., Rept. Exp. Farms, Can., 1888, 63 

 (1889); Smith, Cat, Ins. N. J., 415 (1890); Town, Proc, Ent. Soc. Wash., ii, 44 (1891)-, McNeill, 

 Psyche, vi, 77 (1891); Osh.. Proc. Iowa. Acad. Sc, I„ 117 (1S92); Brun., Publ. Neb. Acad. Sc, 

 iii, 28 (1893); Cock., Trans. Am. Ent. Soc. XX., 337 (1894): Morse. Psyche, vii. 54, 106, 154, 

 163, pi. 6. figs. 3,3a (1894); Blatchley, Can. Ent., X.XVI., 220-221 (1S94); Bent.. Bull. Am. M. 

 Nat. Hist., vi, 309 (1894); Hanc, Trans. Am. Ent. Soc. XXIIl.. 237, pl. 6, figs, 3. 3a, pi. 9, 

 fig. 28 (1896): Blatchley, Orth. Ind., 22 (1897); Ball. Proc. Iowa Acad. Sc. IV.. 238 (1897); 

 Brun.. Ann. Kept. Neb. Bd. Agric, 1896. 138 (1897); Scudd., Appal., viii, 304 (1898); Scudd.. 

 Alp. Orth. N. A., 6 (iSgS); Blatchley, Can. Ent., .XXX., 64 (1X98); Lugg., Orth. Minn., 107, 

 108, fig. 63 (1898); Walk., Can. Ent., xxx, 123 (1898); Tayl., Ott. Nat., xii. 59 (1S98); Hanc, 

 Ent, News.. X., 279-280 (1899); Scudd., Cat. Orth. U. S., 16, 92 (1900); Fogg, Proc. Manch. 

 Inst. Art. Sc, I.. 45 (1900); Scudd.. Psyche, LX.. loo-ioi (1900); Smith, Ins. N. J., 159 (1900); 

 Needham, Occ. Mem. Chic. Ent. Soc, I.. 24 (1900); Scudd., Index. N. Am. Orth., 318-319 

 (1901). 



HABITS. 



The author found Tettigids in the woods on the ground about prostrate tree-trunks, 

 which were molding in decay and covered with greenish lichens and moss. The yellowish 

 and brownish fallen leaves were everywhere scattered over the bed of the forest. Occasion- 

 ally, when the wind was not blowing, the author was able to mark the presence of Tettigids 

 by the sound made as they jumped upon the dried leaves, Tettix granulatus znA Tetti- 

 g-iiisa p,in'!/>ennis pennalii v/ereespeciMy common here. The young of Chimaroccfliala 

 viridifascmta (both varieties), about hall an inch long, also jumped about, sometimes being 

 for the moment mistaken for Tettigids. Wilson's Island is surrounded by marshy land.— 

 Wilson's Island, Lake Puckaway, Wis., Oct. i. 1901. 



