Article beginning on page 103.
Psyche 11:103, 1904.

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f imago of Sfononyckufi
'sopha& and a nten nal
eqhi~pil muscles ; oe,
rys, 4 labium ; t, base
tat, tentorium ; y, sub-
I Uea directly before it
tg) tendons and muscles
vulptcdus about
farther from the middle
e specles, through the
E; md. f, tendons of the
1 ; four scales are repre-
laryngeal process (mf)
e capture of a male
~g in upland meadow
hies from the Con-
s appears to be the
af the state. Frevi-
itacaast, though one
ON THE NORTH AMERICAN SPECIES OF SIPHONELLA. BY C. F* ADAMS, CHtCAGO, ILL.
BARON OSTEN-SACKEN in his Catalogue listed five species in this genus, p1ac- ing phtmielliz Wied. therein on the authority of Loew. After a study of type material Mr. Coquillett has removed desa Fitch, placing it as a synonym of Chlorops sstttiiUs Macq. In material which I have studied I have recognized two European species and three new oms. Several specimens of S. Zcim&tztu Fall. were collected by Dr. Hough at New Bedford, Mass., and one specimen of S. trilit~eata Meig. comes from Colorado. The species appearing under the mme >i&iro.rtra comes from Grenada. W. I., and is one of several Diptera worked out by Dr. Williston and myself for the British Museum. The manuscript is not yet published, but the spe- cies is sufficiently characterized, for the present paper, in the following table : - I. Thorax vittate . . . . . 2.
Thorax not vittate . . . 6.
a. Antennae wholly yellow . - . . , . plufttbella Wied. Antennae at least with tip infuscated .
3'
3. Halteres brownish black . . re#ul&ta Loew. Halteres yelIow , . . .. . 4.
Mesonoturn with three lines .
,
- .
. .
- 5-
Mesonoturn with five lines .
. ptnqwKneata n. sp.
5. The rnesonotal lines consist of shallow sulci , . parva n. sp.
The mesonotal lines consist of brown colored vittae .
. triitneata Meig.
6. Thorax pollhose . . . ., .
7-
Thorax shining . 8.
7. Antennae largely black . . laitfrom hew, Antennae largely yelhv .
- . .
. CinereaLoew.
8. Face yellow . . . ahqru7ina Coq ,
Face black .
a .
. -.
9-
9. Anterior and middle tibiae largely black . . Jaevfgata Fall. Anterior and middie tibiae yellow .
.
. , nign'mtra Adam.
Mterfhii paw* had gone to press 1 mtkcd that Dr. J. B- Smithaim hr, x41nmm of Nw Jersey? paw w, has mprteaSi$bda/wdim~ Bjtrk. from Rhrbn, N. J. Ahr ermlning spdmens of this vpwies 1 6nd h t it 4 1 miand next m qxiwzdi~da in aht tablt, and dl be kwwu fmm it by h ~ n g the thomx ymUow, mktd ~& b!h ithe, imtrad of black, markfd with brown vittae.



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PSYCHE [October
pper half of front, and occiput black, with gray pollen ; lower half of front, ae except tip of third joint, face, cheeks, and palpi yellow, proboscis black. orax gray pollinose, short pile yellowish white, mesonotum with three indistinct, d fourth veins parallel. Length 1.5 mm.
One specimen. Colorado.
ella quinquclineata n. sp,
yellowish, face, cheeks, and palpi yellow, proboscis with basal half black, apical half yellow. The two lateral vittae of the mesonotum short and very indistinct, the very short pile yellowish white; haiteres yellow. Abdomen brownish black, posterior margins of segments yellowish. Legs with coxae, femora, and middle and hind tibiae largely black, remaining parts yellow. Wings hyaline.
Length
s, Opelousas, La., and Tipton, Ga.
April, June, and October.
^
scribes the finding of this
chusetts, it may interest the
Montana.
It was brought here and from here
corner of North Dakota, in a shipment of nur



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