254 CONNECTICUT GEOL. AND NAT. HIST. SURVEY [Bllll. 



brown. Abdomen dark brown, the posterior borders of tergites pale. 

 Male hypopyginm with tergite more evidently separated from sternite 

 than usual in subgenus; outer dististyle long and slender, narrowed 

 to a point. Tergite (Fig. 28,1) long, narrowed outwardly, termi- 

 nating in two slender lobes that lie close together. $ . L. 9-11 mm.; 

 w. 11-13 mm. 5. L. 12-14 mm.; w. 13-15 mm. 



(May, June) Me., N. H., Mass., N. Y., N. J., Pa.. \'a., N. C. and Tenn. (Canadian, 

 high Transition). Along rapidly flowing mountain streams with mossy boulders; 

 larva presumably aquatic in moss. 



Connecticut.— Kent Falls, Mav 17, 1931 (C. P.A.), May 30-31, 1931 (C. P. A.); 

 Norfolk, June 9. 1929 (C. P. A.); Riverton, May 16, 1931 (C. P.A.), May 30, 1931 

 (C. P. A.); Winsted, May 16, 1931 (C. P. A.). 



T. {YamafotlpuJa) jacobus Alex. (Figs. 22, A, B; 28, J). _ 



1!)()!>. Tipvla perlongipes Johnson; Proc. Boston Soc. Nat. Hist., 34: 



131 (new name for T. fiUpcs Walker, preoccupied, but based 



on mis-determination of latter). 

 1 !).".(). T. jacohus Alexander; Bull. Brooklyn Ent. Soc, 25 : 277. 



Figs.— Alexander, Cfls. N. Y., 1, pi. 4(), fig. 21;> (wing), pi. 49, fig. 268 (liyp.) ; 

 1919. 



Praescutal stripes conspicuously bordered by brown. Pleura 

 clear gray pruinose. Legs very long. Male hypopygium with tergal 

 lobe (Fig. 28, J). $. L. 17-20 mm.; w. 17-21 mm. 



(June, July) Mass., R. I., N. Y., N. J , Pa., southw. to n. Fla., Ga. and Tenn. 

 (Transition, Austral). 



Connecticut. — Union, June 24, 1932 (N. T.). 



T. {Yamatotipida) kennicotti Alex. (Fig. 28, K). 

 1915. Tipula kennicotti Alexander; Proc. Acad. Nat. Sci. Philadel- 

 phia, 1915 : 480-482. 

 192G. T. pa/i'venmTginata Alexander; Ent. News, 37:295-297. 



Figs.— Alexander, Proc. Acad. Nat. Sci. Philadelphia, 1915, pi. 16, fig. 6 (wing), 

 pi. 18, fig. 34, pi. 19, fig. 48 (hyp.) ; 1915. Alexander, Cfls. N. Y., 1, pi. 46, fig. 224 

 (wing), pi. 49, fig. 269, pi. 53, fig. 331 (hyp.) ; 1919. 



Antennal Hagellum dark brown, proximal ends of segments some- 

 times a little paler. Praescutal stripes margined with brown, includ- 

 ing a j^ersistent median vitta. Wing-pattern almost obsolete. Male 

 hypopygium with tergal lobe (Fig. 28, K). 5. L. 12-13 mm.; w. 

 12.5-14 mm. 9. L. 14-15 mm.; w. 15-16 mm. 



(June-Aug.) Man., Ind., Minn., Mich., westw. to N. Dak. and Alia. 



T. (y«m«/6>z;2;?wZ<2) manahatta Alex. (Fig. 28, L). 

 1919. Tipula manahatta Alexander; Can. Ent., 51 : 169-170. 



Coloration reddish brown, pleura very faintly pruinose. Wings 

 broad, rich reddish brown, centers of the cells j)aler, more grayish; 

 cells beyond cord not or scarcely brightened ; obliterative areas at cord 

 restricted and interrupted. Abdomen without stripes. Male hy- 

 popygium with median tergal lobe (Fig. 28, L) relatively long, apex 

 obtuse, simple. $. L. 15-16 mm.; w. 15-16 mm. 



