A review of the genera Cleigastra Macquart, Gonarcticus Becker, Gonatherus Rondani, Hexamitocera Becker, Nanna Strobl, Orthacheta Becker and Spathephilus Becker (Diptera, Scathophagidae) of Russia
Author
Ozerov, A. L.
Author
Krivosheina, M. G.
text
Zootaxa
2015
4012
2
201
258
journal article
10.11646/zootaxa.4012.2.1
cfd66b91-8db3-4362-b35c-f7b8e95a2cef
1175-5326
236912
F8A186B9-EE1C-43CC-AB9C-F8CCB1A03794
Nanna armillata
(
Zetterstedt, 1846
)
Figs 68–73
.
armillata
Zetterstedt, 1846
: 2069
(
Cordylura
)
. Type-locality: “Scania ad Lund & Abusa; ex Hafnia Daniae” (
Sweden
,
Denmark
).
mensurata
Becker, 1894
: 119 (
Amaurosoma
). Type-locality: “Schlesien, vom Wälfelsfall bei Glatz” (
Poland
, near Bystrzyca Kłodzka SW).
Remarks.
Noted by
Gorodkov (1970
: 449; 1986: 17) for European part of
Russia
without indicating specific locality.
Material examined. Komi
: Mt. Sablya (ca.
64.7771N
58.8919E
),
4.VII.1990
, Malozemov (
1 ♂
,
ZISP
);
Kursk Oblast
: Streletskaya Steppe (
51.5795N
36.0870E
),
5–15.V.2008
, K. Tomkovich (2 ♂♂, 2 ♀♀,
ZMUM
);
Leningrad Oblast
and
St.-Petersburg
: Jukki (ca.
60.11N
30.29E
),
27.V.1956
, A. Stackelberg (2 ♂♂, 1 ♀,
ZISP
); Udel'naya (ca.
60.01N
30.29E
),
20.V.1954
,
24.V. 1956
,
22.V.1958
,
12.V.1959
, A. Stackelberg (17 ♂♂, 11 ♀♀,
ZISP
);
Moscow
and
Moscow Oblast
: Zelenograd (
55.9860N
37.2023E
),
15.V.1999
, A. Gusakov (1 ♀,
ZMUM
); Andreevskoe (
55.9674N
35.6094E
),
6.V.2009
, A.L. Ozerov (
1 ♂
, 1 ♀,
ZMUM
); Golitsyno (
55.6496N
37.0117E
),
8 and 20.V.1978
, A. Shatalkin (
2 ♂
, 2 ♀♀,
ZMUM
); Dmitrov env. (
56.3163N
37.7258E
),
9.V.
,
13.V.2007
,
7.V.2010
, D. Gavryushin, N. Vikhrev (3 ♂♂, 2 ♀♀,
ZMUM
); Burtsevo (
55.9817N
35.5982E
,
55.9815N
35.5972E
),
18.V.2006
,
3.V.2008
, A.L. Ozerov (
1 ♂
, 1 ♀,
ZMUM
); Burtsevo (
55.9377N
37.3886E
),
13.V.2010
, A.L. Ozerov (
1 ♂
,
ZMUM
); Elektrogorsk env. (ca
55.9124N
38.8411E
),
15.V.2010
, A.L. Ozerov (1 ♀,
ZMUM
).
Diagnostic description.
Body-length 4.0–
5.2 mm
.
Head
. Frons black in upper part and reddish-yellow in lower quarter. 3 orbital setae present. Antenna black. Postpedicel with acutely angled upper apical corner, approximately 2.5–3 times as long as wide, in male wider than in female.
Thorax
black, extensively grey dusted. Proepisternum with hairs in central part. Katepisternum with 3 strong black setae. Coxae darkened. Femora black, but fore and hind ones yellow apically, and mid femur yellow apically and basally. Tibiae yellow, tarsi slightly darkened. Fore femur with 3–5 anteroventral setae (
Fig. 68
).
Hind
tibia without apical posteroventral seta.
Wing
tinged with brownish.
Abdomen
black, greyish dusted. Male sternite 4 rectangular, approximately 1.5 times as long as wide (
Fig. 72
). Male sternite 5 with black lobes, as in
Fig. 69
. Epandrium, cerci and surstyli as in
Figs 70, 71
. Female sternite 8 as two small separate sclerites.
Distribution.
Russia
(
Fig. 73
): Komi, Kursk Oblast, Leningrad Oblast and St.-Petersburg, Moscow and Moscow Oblast.—Europe.