Chinese species of Pediobius Walker (Hymenoptera: Eulophidae)
Author
Cao, Huan-Xi
Author
Salle, John La
Author
Zhu, Chao-Dong
text
Zootaxa
2017
4240
1
1
71
journal article
36321
10.5281/zenodo.375759
724a3c39-a2cc-44ec-a04c-bca7f2b79ebc
1175-5326
375759
9A463357-EEE2-4A70-BCB2-573052DB48CC
14.
Pediobius narangae
Sheng & Wang, 1994
(
Figs 13
,
33
e)
Pediobius narangae
Sheng & Wang, 1994
: 102
–103; ♀♂. Holotype ♀, IZCAS, examined.
Diagnosis.
Antennal flagellum brownish yellow (
Fig. 13
a). Scape, pedicel and coxae concolorous with body, metallic blue green. Frontofacial sutures strongly obtuse, about 140° (
Fig. 33
e). Scutellum broader than long. Female femora dark brown with dark blue reflections basally but male femora more vividly green; tibiae dark brown basally and merging to pale brown or brownish yellow apically. Female gaster slender, and narrower than mesosoma; large Gt1 occupying about 2/3 length of gaster, with very slightly elongate reticulation posteromedially.
Material
examined.
Holotype
♀
,
CHINA
,
Jiangxi
,
Nanchang
,
Meiling
,
VIII.1973
, coll.
Jin-Kun Sheng
(
IZCAS
),
ex.
the pupae of
Naranga aenescens
(Moore)
.
Paratypes
:
3♀
1♂
, same data as the
holotype
.
Biology.
The
type
specimens of
P. narangae
were reared from the pupae of
Naranga aenescens
(Moore)
(
Lepidoptera
:
Noctuidae
).
Distribution in
China
.
Jiangxi
.
Remarks.
Until now,
P. narangae
has only been known from its
type
specimens. In the original description,
Sheng & Wang (1994)
stated that
P. narangae
was similar to
P. inexpectatus
. Although
P. inexpectatus
is not assigned to a specie group because of the limited number of species treated in this study, we refer both species as belonging to different species groups and we include
P. narangae
in the
facialis
-group based on its morphological similarities with
P
.
narangae
and
P
.
tortricida
.
Pediobius inexpectatus
can be distinguished from the
facialis
-group by distinct notauli and reduced dorsellum (see also remarks under
P. inexpectatus
). The antennae of
P
.
narangae
and
P
.
tortricida
are stouter than that of
P
.
facialis
. Both
P. narangae
and
P
.
tortricida
have antennal flagellum and tibia light-colored (
Figs 13
b, 14c). Compared with
P
.
tortricida
, female femora of
P. narangae
is dark brown only with dark blue reflections basally (
Fig. 13
b). Besides characters given in the key, females of
P. narangae
has scutellum broader than long.
Pediobius narangae
can be easily separated from
P
.
facialis
and
P
.
tortricida
by the strongly obtuse-angled frontofacial sutures (see couplet 28 of the key).