The genus Pholetesor Mason, 1981 (Hymenoptera, Braconidae, Microgastrinae) from China, with descriptions of eleven new species
Author
Liu, Zhen
Author
He, Jun-Hua
Author
Chen, Xue-Xin
text
Zootaxa
2016
4150
4
351
387
journal article
10.11646/zootaxa.4150.4.1
b7aad3e1-ba9c-4d04-8b62-968869588e45
1175-5326
267594
40517034-AC6E-43DB-8E55-B2687DBAA535
Pholetesor salalicus
Mason, 1959
Figures 8
,
19
Apanteles salalicus
:
Papp, 1983
: 253
;
Nixon, 1973
: 216
.
Pholetesor salalicus
:
Mason, 1981
: 39
.
Diagnosis.
Metacarp about 4× as long as its distance from apex of marginal cell; inner spur of hind tibia markedly longer than outer one; postscutellum with an emargination between its middle point and forwarding-pointing projection, phragma exposed; scutellar sulcus reduced to a fine groove in which there is no obvious foveolation; propodeum shining, punctate anteriorly, rugose posteriorly, two series of ridges converging from either side to nucha, their apices more or less connected by a series of transverse ridges; posterolateral areas weakly and irregularly sculptured; apical part of T1 and T2 densely rugose all over; T3 virtually entirely smooth, shining; T1 not much narrowed towards apex; T2 more nearly triangular; and hind coxa almost yellow.
Material examined.
1♀
,
Hangzhou
,
Zhejiang
, 1981.
IV.20
,
Ma Yun
, No. 810394
;
1♀
,
West Mt. Tianmu
,
Linan
,
Zhejiang
, 1984.
VII.27
,
Wu Xiaojing
, No. 844122
;
1♀
,
Mt. Tianmu
(Laodian),
Linan
,
Zhejiang
, 1998.
VIII.23
,
Zhao Mingshui
(
light trap
), No. 20001124
;
1♀
,
Qingliangfeng
,
Linan
,
Zhejiang
, 2005.
VIII.12
,
Shi Min
, No. 200607639
;
1♀
,
Qingliangfeng
,
Linan
,
Zhejiang
, 2005.
VIII.11
,
Shi Min
, No. 200607578
;
1♀
,
Mt. Fengyang
(Datianping),
Longquan
,
Zhejiang
, 2007.
VII.28
,
Liu Jingxian
, No. 200802797
;
1♀
,
Kuankuoshui Nature Reserve
(Shilingou),
Guizhou
, 2010.
VI.9
,
Tan Jiangli
, No. 201004483
;
1♀
,
Dushan
,
Guizhou
, 1986.
V.18
,
Chen Demao
, No. 864766
;
9♀♀
,
Nanjing
,
Jiangsu
, 1982,
Peng Quxian
, Nos. 824919 (3), 824920 (3), 824924 (2), 824933
;
10♂♂
,
Nanjing
,
Jiangsu
, 1982,
Peng Quxian
, Nos. 824919 (3), 824920 (2), 824924 (3), 824933 (2), ex. larvae of
Pyralidae
.
Male.
Similar to female, except for propodeum mostly polished, T2 less rugose and antenna much longer (penultimate antennomere at least 2.3× longer than wide) (Described here for the first time).
Host.
Larvae of
Pyralidae
(
new record
);
Cosmopterigidae
,
Gracillariidae
,
Tischeriidae
, and
Tortricidae
(
Yu et al, 2012
).
Distribution.
China
(
Guizhou
,
Jiangsu
,
Zhejiang
)
new record
;
Finland
,
Netherlands
,
Norway
,
U.S.
A,
United Kingdom
.
Note.
This species is recorded from China for the first time. Characteristics of the specimens examined here mostly agree with the original species description of
Mason (1959)
except central basal third of T3 not longitudinally aciculate, at most a little uneven or rough anteriorly, and specimens from Jiangsu bred from pyralids in willow with reddish tergites (2+3).