REPORT OF THE STATE ENTOMOLOGIST 1918 213 
bb 23 antennal segments, length 8 mm. Abdomen deep salmon; antennal 
segments with 2 circumfila, the fifth cylindric, with a length two and 
one-half times its diameter and with but a slight constriction at the 
basal third; lobes narrowly oval 
maxima n. sp. C. 1371 
bbb 20 antennal segments or more. Abdomen yellowish brown; antennal 
segments with 2 circumfila, the fifth cylindric, with a length three times 
iieCIAIMEC ETA SER Ll ach awe. tier efor aie, montana n.sp.C. 1071 
bbbb 18 antennal segments. Abdomen reddish brown; 3 circumfila, fifth 
antennal segment with a stem one-fourth the length of the cylindric 
basal enlargement, which latter has a length twice its diameter........ 
pudica Felt, C. 1465 . 
bbbbdb 18 antennal segments. Abdomen dark brown; antennal segments with 
3 circumfila, the fifth cylindric, with a length two and one-half times 
SMG IATIACLETNS My psi cis. cis Laois ayceels «Laat he Slane atlantica Felt, C. 815 
bbbbbb 14 antennal segments 
c Length 4mm. Flagellate antennal segments with 3 circumfila 
d Abdomen yellowish orange, the fifth antennal segment with a 
length four times its diameter. Reared from a bud gall on 
SCUS SMM Rereyeyeeces lies ciineye ca siete caudata Felt, C. a2718 
dd Abdomen dark brown, the fifth antennal segment distinctly 
binodoseaeerr. fs sincs on coloradensis Ckll, C. arg19 
aa Small species, length 3.5 mm or less 
b Flagellate antennal segments, binodose, with 3 circumfila, abdomen golden 
Mell GN.: seers < te ecbryjoud'< aan toes os alexanderi n.sp., C. 1353 
Hormomyia americana Felt 
1907 Felt, E.P. N. Y. State Mus. Bul. 110, p. 125; separate, p. 28-29 
1908 ————— N. Y. State Mus. Bul. 124, p. 387 
This striking form was first taken in a trap lantern at Nassau, 
N. Y., May 31, 1906 and again May 28, 1908. 
Male. Length 5 mm. Antennae as long as the body, sparsely 
fine haired, fuscous yellowish, distal segments tinged with carmine; 
twenty-five segments, the fifth (fig. 40a) with stems one and one-half 
and one and one-fourth times their length, respectively; terminal 
segment (fig. gob) reduced. Palpi one much produced segment, 
the basal fifth greatly enlarged and tapering suddenly to the 

Fig. 42 Hormomvia americana, halter of maie (enlarged. original) 
