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Genus HOUGHIA, new genus. 
The characters of this genus may be gleaned from the table of genera 
given on previous pages, and the following description of the type spe- 
cies: Black, the palpi and apex of proboscis yellow; front of female 
five-sixths as wide as either eye, frontal bristles descending almost to 
middle of second antennal joint, two pairs of orbital bristles and two 
pairs of backwardly curving macrochiete outside of the frontal bris- 
tles, cheeks one-twelfth as broad as the eye-height, four or five bristles 
above each vibrisse, antenne almost as long as the face, the. third 
joint from four to five times as long as the second, arista thickened on 
the basal two-fifths, the penultimate joint broader than long; thorax 
gray pollinose, marked with four black vittie, four postsutural and 
three sternopleural macrochiete, seutellum bearing three long mar- 
ginal pairs and a very short apical pair; abdomen shining, the last 
three segments except their apices whitish pollinose, each segment 
bearing marginal macrochiete; middle tibize each bearing a single 
macrocheta on the front side near the middle, hind tibize outwardly 
subciliate; wings hyaline, first vein bristly except on its base and 
apex, third vein bristly almost to the small crossvein, hind crossvein at 
last third of distance from the small to the bend of the fourth, the lat- 
ter not appendiculate, calypteres whitish; length, 6 to 7mm. ‘Tifton, 
Ga. Two females collected June and September 1, 1896, by Mr. G. R. 
Pilate, and transmitted by Dr. Garry deN. Hough, after whom the genus 
isnamed. Type No. 5623, U.S. National Museum..... setipennis Nn. Sp. 
Genus TACHINA Meig. 
Tachina Meigen, in Illiger’s Magazin fiir _Insektenkunde, Vol. II, p. 280; 1803. 
Eutachina Brauer and Bergenstamm, Zweif. Kais. Mus. Wien, IV, p. 98; 1889: 
Chetotachina Brauer and Bergenstamm, loc. cit. 
Tachinomyia Townsend, Trans. Amer. Ent. Soc., Vol. XIX, p. 96; April, 1892. 
Eutachina was proposed for Tachina under the mistaken idea that 
the latter is identical with the genus Echinomyia. Chietotachina is 
given by its authors as a subgenus of Eutachina.'’ The synonymy of 
Tachinomyia is by the writer and is based on a cotype specimen of the 
type species. Our species have three sternopleural macrochete, and 
two or more on the front side of each middle tibia near the middle: 
1. Apices of last three segments of abdomen shining black, tip of abdo- 
men black, genitalia not or only slightly projecting beyond the 
tip of the fourth segment, frontal bristles descending on sides 
of face nearly halfway to the vibrissw, facial ridges bristly 
almost tothe lowest frontal bristless-- ..).....s!4sa.252.6 =: 2. 
Apices of last three segments of abdomen usually opaque gray 
pollinose, apex of scutellum and of abdomen usually yellow, 
genitalia of male projecting more than half the length of the 
1Zweif. Kais. Mus. Wien, VI, p. 125; 1893. 
