Tersilochinae (Hymenoptera: Ichneumonidae) of Japan: two new species, a new combination and 23 new country records
Author
Khalaim, Andrey I.
text
Zootaxa
2022
2022-08-11
5174
4
301
330
journal article
121336
10.11646/zootaxa.5174.4.1
625a9484-0d14-48bc-b2b4-e4db6149e398
1175-5326
6986348
E135A3EF-E180-415B-BF64-BD9ABA4837E1
Tersilochus
(
Tersilochus
)
hokkaidoensis
Khalaim, 2012
(
Figs 50–54
)
Material examined.
JAPAN
.
Hokkaido
I.:
Sapporo, Hitsujigaoka,
43°00’N
,
141°24’E
, Malaise trap, coll. K. Konishi:
2 ♀
(
EUM
)
27.IX–4.X.2007
,
1 ♀
(
EUM
)
4–11.X.2007
,
4 ♀
(
EUM
)
11–18.X.2007
,
7 ♀
(
EUM
)
25.X– 1.XI.2007
,
4 ♀
(
2 ♀
in
EUM
,
2 ♀
in
ZISP
)
1–8.XI.2007
,
1 ♀
(
EUM
)
8–22.XI.2007
,
4 ♀
(
EUM
)
1–8.IX.2008
,
3 ♀
(
EUM
)
25.IX–2.X.2009
,
2 ♀
(
EUM
)
23.X–6.XI.2009
,
3 ♀
(
EUM
)
5–12.X.2010
,
1 ♀
(
EUM
)
12–19.X.2010
,
1 ♀
(
EUM
)
19–26.X.2010
,
1 ♀
(
EUM
)
26.X–2.XI.2010
,
1 ♀
(
EUM
)
24–31.X.2011
,
1 ♀
(
EUM
)
7–21.XI.2011
,
2 ♀
(
EUM
)
22–29.X.2013
.
1 ♀
(
EUM
) same locality,
16.X.2015
, coll. Yu Hisasue.
1 ♀
(
EUM
) Sapporo, Hitsujigaoka,
43°00’01”N
,
141°24’57”E
, around nest of
Lasius
(
D
.)
nipponensis
,
17.X.2015
, coll. K. Konishi.
1 ♀
(
EUM
) Chitose, Bifue [Campground], Kusabue-rindô,
42.7154°N
,
141.2143°E
, Malaise trap,
27.X–10.XI.2012
, coll. N. Kuhara.
2 ♀
(
EUM
) Kyowa, Shinsen-numa,
42°54’N
,
140°35’E
,
11.IX.2010
, coll. K. Konishi.
1 ♀
(
EUM
) Naganuma, Malaise trap,
26–30.IX.2003
, coll. A. Iwasaki.
Honshu I.:
11 ♀
,
6 ♂
(
10 ♀
,
5 ♂
in
EUM
;
1 ♀
,
1 ♂
in
ZISP
)
Tochigi Pref.
, Nikkô-shi, Yumoto,
22.IX.2015
, coll. Juriya Okayasu.
Shikoku I.:
2 ♀
,
1 ♂
(
EUM
)
Ehime Pref.
, Matsuyama-shi, Mt. Ishizuchi,
1400–1600 m
,
10–11.IX.2017
, coll. Yu Hisasue.
2 ♀
(
EUM
)
Ehime Pref.
, Mt. Saragamine,
9.X.1979
, coll. Y. Seiyama.
2 ♀
(
EUM
)
Ehime Pref.
, Odamiyama, Koyayama,
28.X and 19.XI.2000
, coll. E. Yamamoto.
1 ♀
(
EUM
)
Ehime Pref.
, Odamiyama, Hontani,
21–31.X.2008
, coll. E. Yamamoto.
1 ♀
(
EUM
)
Tokushima
, Sanagouchi, Ôkawara,
33°57’28”N
,
134°25’10”E
, Malaise trap,
12–17.
VI
.2016
, coll. K. Ôhara.
1 ♀
(
EUM
)
Kôchi Pref.
, Agawagun, Ino-cho, Teragawa,
33°47’N
,
133°12’E
,
5.XI.2016
, coll. Keita Kuroda.
FIGURES 43–49.
Tersilochus grandiculus
, ♀ (Japan): 43—habitus (without apices of antennae), lateral; 44—mesosoma and base of metasoma, lateral; 45—mesopleuron, postero-lateral; 46—propodeum and base of metasoma, lateral; 47—ovipositor, lateral; 48—posterior part of first tergite and tergite 2, dorsal; 49—larva of mite on tergite 5 of metasoma, lateral.
Diagnosis.
Antennal flagellum filiform, slender, brownish black or black (
Fig. 51
). Malar space short, about half as long as basal mandibular width (
Fig. 52
). Head and mesosoma evenly granulate, dull, impunctate (
Fig. 52
). Mesopleuron with very short and thin foveate groove (
Fig. 52
). Propodeum usually with narrow basal area which is often indistinct because of longitudinal wrinkles (
Fig. 53
). Metacarpus almost reaching tip of the fore wing (
Fig. 50
). First metasomal tergite very slender, laterally smooth (
Fig. 52
). Second tergite about as long as anteriorly broad. Metasoma dark brown (
Fig. 50
). Ovipositor short, robust, with weak dorsal subapical depression and more or less distinct rounded teeth before and behind this depression, with fine teeth ventrally (
Fig. 54
).
FIGURES 50–54.
Tersilochus hokkaidoensis
, ♀ (Japan): 50—habitus, lateral; 51—antennae and mesoscutum, antero-lateral; 52—head, mesosoma and base of metasoma, lateral; 53—propodeum, dorso-lateral; 54—ovipositor, lateral.
Distribution.
Russian Far East; in
Japan
known from
Hokkaido
, Honshu and Shikoku islands.
Biology.
One female from Sapporo was collected around nest of
Lasius
(
Dendrolasius
)
nipponensis
Forel
(
Hymenoptera
:
Formicidae
).