SMULYAN: NEW ENGLAND TENTHREDELLA. 413 
Legs. — Black; the following parts yellowish: the apical 
portion of the anterior coxae beneath, the anterior and very often 
the intermediate trochanters beneath, anterior femora before, 
the intermediate femora usually wholly or in part before, anterior 
and intermediate tibiae except a broad longitudinal line (some- 
what broader on latter) above, anterior and intermediate tarsi, — 
the four basal segments of the intermediate, and sometimes of 
the anterior, more or less brown above and at apices; apical 
segment of the posterior tarsi brown or brownish. 
Wings. — Fore wings usually pale honey-yellow, entirelj'^ or 
only apical half; stigma brown; costal cell quite strongly translu- 
cent; veins and nerves black. Hind wings hyaline, apical half 
faintly clouded. 
Length. — 11-13.5 mm. Rather stout. 
Redescribed from four specimens. 
Habitat. — White Mountains ["woods," "near Glen House" 
(Geo. Dimmock), and "Notch" (Norton)], New Hampshire; 
Farmington, Connecticut; New Jersey (Ashmead); Colorado; 
New Mexico; Nevada; Berg Bay, Yakutat, and Seldovia, 
Alaska ( 9 and d^ , June and July, Kincaid) ; Nova Scotia, 
Canada (W. F. Kirby). 
Tenthredella cinctitibiis cinctitibiis (Norton). 
Tenihredo cinctitibiis Norton, Trans. Amer. Ent. Soc, vol. 2, 1868-9, p. 239, 
n. 31, 9. ^ 
fTenthredo- cinctitibiis Provancher, Nat. Can., vol. 13, 1882, p. 299, n. 24, 9 . 
fTenthredo cinctitibiis Provancher, Faun. Ent. Can., vol. 2, 1883, p. 748, n. 
24, 9. 
Tenthredo cinctitibiis MacGillivray, Bull. Conn. Geol. and Nat. Hist. Surv., no. 
22, 1916, p. 90. 
The type is lost. Type locality, "Caribou Island, Straits of 
Belle Isle," between Newfoundland and Labrador. 
Female. — Head. — Black; the following parts yellow, or 
straw color: clypeus, labrum, mandibles, very often a spot on 
lower portion of cheek touching eye and which may be continued 
on lower orbit, a minute elongate spot at summit of inner orbit, a 
very narrow line very often on the outside of the basal segment of 
the antennae which may be continued on second segment. Head 
