Pyrgotid Flies Assigned To Apyrgota. Ii. New Synonyms In Eupyrgota (Subgenus Taeniomastix) (Diptera, Pyrgotidae), With Key To Subgenera And Species
Author
Korneyev, V. A.
text
Vestnik Zoologii
2014
2014-07-17
48
3
211
220
http://dx.doi.org/10.2478/vzoo-2014-0024
journal article
10.2478/vzoo-2014-0024
71bb047c-3127-4ba9-84fe-4cf4f7262669
2073-2333
6452961
Key to species of the subgenus
Taeniomastix
1. Fore femur with 2–7 long posterodorsal setae (
fig. 3
,
9
), mid femur with long and dense setae on anteroventral surface and large kidney-like femoral organ in distal one-third of femur; medioventral cape of femoral organ densely white microtrichose (
fig. 3
,
10–11
). Scutellum with one pair of apical setae. Abdominal tergites with wide black pattern. ...............................................................................................
E. pictiventris
.
— Fore femur only with short posterodorsal setae not longer than its width, mid femur with short setae on anteroventral surface; femoral organ in female either oval, without white microtrichose parts, or absent. Scutellum with one or two pairs of apical setae. ................................................................................................. 2.
2. Scutellum with one pair of apical setae. Africa. .................................................................................................. 3.
— Scutellum usually with additional pair of subapical setae half as long as apical. Asia. (Males unknown.) ........... 4.
3.
Postpronotal seta and anepisternal setae present; postpronotal lobe with 4–8 setulae. Female: midfemur with femoral organ (Korneyev, 2006 a:
<figureCitation box="[591,639,526,548]" captionStart="Fig" captionStartId="6.[170,203,1623,1645]" captionTargetBox="[170,1222,175,1604]" captionTargetId="figure-8@6.[170,1228,170,1606]" captionText="Fig. 3. Eupyrgota pictiventris ♀ (1, 3–7, 9–10, 12–13 — holotype Apyrgota pictiventris; 2, 8, 11 — holotype Adapsilia facialis): 1 — habitus, dorsal; 2 — same, left; 3 — labels; 4–6 — head (4 — left, 5 — anterior, 6 — dorsal view); 7 — wing; 8 — mesonotum, dorsal view; 9 — fore femur; 10, 11 — mid femur; 12 — hind femur; 13 — abdomen, dorsal view." figureDoi="http://doi.org/10.5281/zenodo.6462263" httpUri="https://zenodo.org/record/6462263/files/figure.png" pageId="2" pageNumber="213">fig. 3</figureCitation>
,
<emphasis box="[649,660,526,548]" italics="true" pageId="2" pageNumber="213">4</emphasis>
). Oviscape on ventral side with numerous thickened setae (Korneyev
,
2006
a:
fig.
3
,
8
).
Nigeria, Democratic Republic of
Congo. .......................................
E. spinifemur
—
Postpronotal
seta and anepisternal setae absent; postpronotal lobe with 0–2 setulae. Female: midfemur without femoral organ (
<figureCitation box="[443,491,606,628]" captionStart="Fig" captionStartId="3.[174,207,1706,1728]" captionTargetBox="[184,1213,188,1567]" captionTargetId="figure-5@3.[174,1232,174,1610]" captionTargetPageId="3" captionText="Fig. 1. Eupyrgota formosana, ♀: 1–3 — head (1 — left, 2 — anterior, 3 — dorsal view); 4 — mesonotum, dorsal view; 5 — wing; 6 — mid femur, anterior; 7, 8 — abdomen (7 — dorsal, 8 — lateral view); 9 — apex of oviscape." figureDoi="http://doi.org/10.5281/zenodo.6452963" httpUri="https://zenodo.org/record/6452963/files/figure.png" pageId="2" pageNumber="213">fig. 1</figureCitation>
,
<emphasis box="[504,515,606,628]" italics="true" pageId="2" pageNumber="213">6</emphasis>
)
.
Oviscape on ventral side with sparse and thin setae (Korneyev
,
2006
a):
fig.
3
,
1–2
). ..................................................................................................................................................
E. saegeri.
4. Female: oviscape geniculate, its narrow apical half sharply bent ventrally (
fig. 1
,
8
); mid femur without femoral organ.
Taiwan
. .....................................................................................................................
E. formosana
.
— Female: oviscape evenly bent and narrowed ventrally (
fig. 1
,
8
); mid femur with femoral organ (male unknown). Other regions of Asia. ............................................................................................................................. 5.
5. Mid femur of female short setulose on whole anterior surface; femoral organ at or basally of mid femur middle. Mesonotum and abdomen with contrasting black pattern (
fig. 2
,
8, 11
). .......................
..........................................................................................................................................................
E. griseipennis
.
— Mid femur of female with clutch of longer suberect setulae at middle and femoral organ in distal onethird of mid femur. Mesonotum and abdomen yellow to reddish yellow, without contrasting black pattern (
fig. 4
,
6, 10
). ..........................................................................................................................................
E. unicolor
.