256 CONNECTICUT GEOL. AND NAT. HIST. SURVEY [Bull. 



(A'lay-July) Out., Que., N. B., Me., N. H., Vt., Mass., N. Y., N. J., Pa., westw. 

 to Wise, Alich. and Kan. 



Connecticut.— Cornwall Bridge, June 12-13, 1931 (C. P.A.); Danbury, June 14, 1904 

 (C. W.J.) ; Hamden, June 2, 1928 (R. B. F.) ; New Haven, July 14. 1911 (A. B. C.) ; 

 Manitic Lake, June 8-9, 1929 (C. P. A.); Stamford, May 20, 1929 (B.T.R.L.); 

 Storrs, May 1929 (G. H. G.). 



T. {Yamatotipula) subeluta Johns. 



1913. Ti'pula suheluta Johnson; Bull. Amer. Mus. Nat. Hist., 32: 

 42-43. 



Allied to tricolor. Antennae long, bicolorous. Wings with out- 

 er end of cell M darkened, separating the pale area in cell M from 

 that at cord. Male hypopygium with tergal lobe relatively broad, its 

 apex simple obtuse. $ . L. 13-14 mm. ; w. 15-16.5 mm. ? . L. 16-18 

 mm. ; w. 15.5-17 mm. 



(Aug., Sept.) Mass. (Nantucket Isl.), southw. to Fla. (Austral). 



T. {Yamatotipula) s\i\ip\v\n:Q2iV>om\e. (Fig. 28,0). 



11)01. Tipiila sulphurea Doane; Journ. N. Y. Ent. Soc, 9:99. 



Figs. — Snodgrass, Trans. Amer. Ent. Soc, 30, pi. 12, fig. 66 (hyp.) ; 1904. 

 Alexander. Cfls. N. Y., 1, pi. 46, fig. 225 (wing), pi. 49, fig. 270 (hyp.) ; 1919. 

 Dickinson, Cfls. Wise, p. 236, fig. 154 (wing), p. 250, fig. 189 (hyp.) ; 1932. 



Antennae {$) elongate, if l)ent backward extending to opposite 

 the 2nd abdominal segment. Sublateral dark abdominal stripes con- 

 spicuous. Male hypopygium with tergal lobe (Fig. 28, O). $. L. 

 12-13 mm.; w. 11-12 mm. ?. L. 14-15 mm.; w. 12-13.5 mm. 



(May-Aug.) Ont., Que., N. B., jVle., Mass., R. I., N. Y., westw. to Ind., Mich., 

 Wise, Minn., Man., Sask. and Alta. (Canadian). 



Connecticut.— Norfolk, June 9, 1929 (C. P. A.). 



T. {Y amatotipula) tephrocephala Lw. 



1864. Tipula tephrocephala Loew; Berlin. Ent. Zeitschr., 8:62. 



Figs. — Snodgrass, Trans. Amer. Ent. Soc, 30, pi. 15, figs. 118, 120, 122 (hyp.) ; 

 1904. Alexander, Cfls. N. Y., 1, pi. 46, fig. 221 (wing), pi. 49, fig. 271 (hyp.) ; 1919. 

 Dickinson, Cfls. Wise, p. 236, fig. 153 (wing), p. 249, fig. 186 (hyp.) ; 1932. 



Readily told from all other members of the subgenus by the 

 pattern of the antennae. The only other regional species of this 

 genus having such a reversal of normal pattern are T. dickinsoni and 

 T. flavibasis, belonging to other subgeneric groups. Lobes of tergite 

 almost as in cmjuga but somewhat longer and more divergent. 5 . L. 

 14-18 mm.; w. 16-18.5 mm. 



(May-early August) Ont., Que., N. B., N. S., Me., N. H., Vt., Mass., R. I., N. Y., 

 Pa., westw. to Ind., Mich, and Wise. 



Connecticut.— Avon, June 14, 1929 (R. B.F.); Canaan, June 10, 1928 (R. B. F.) ; 

 Danbury, June 15, 1909 (C. W.J.); East River, Aug. 1912 (Ely) ; Granbv, June 8, 

 1929 (C. P.A.); Kent Falls, June 12-13, 1931 (C. P. A.) ; Montville, June 12, 1929 

 (R.B.F.); Putnam, June 15, 1933 (C. P.A.); Rowayton, June 16, 1910 (C. W.J.); 

 Storrs, June 27, 1927 (C. C G.), 1926, 1932 (R. C. N.), May 27, 1933; Tyler Lake, 

 June 13, 1931 (C. P. A.). 



