A new Indian species of Pardoteleia Kozlov & Lê (Hymenoptera: Scelionidae: Scelioninae) and first description of the male
Author
Kamalanathan, Veenakumari
Author
Mohanraj, Prashanth
text
Zootaxa
2016
4158
4
592
600
journal article
10.11646/zootaxa.4158.4.10
112af4ec-89db-4d2c-8485-12fbbeed4a8a
1175-5326
254829
75CB7C1C-9E32-4E64-B2F1-DCF8876FD141
Pardoteleia prater
Kozlov and Lê
http://bioguid.osu.edu/xbiod_concepts/5061
Figures 8–23
Pardoteleia prater
Kozlov & Lê, 1988
: 70
(original description);
Johnson, 1992
: 458
(cataloged,
type
information); Lê, 2000: 164 (description,
type
information).
Description
. Female:
Body length
=
1.1 mm
(m=
1.074 mm
(
0.98–1.13mm
); SD=0.06, n=5)
Color:
Head and mesosoma honey brown; eyes grey (
Fig. 8
); black patches present on inner margin of posterior ocelli and posterior margin of anterior ocellus; A1–A2 yellow with uneven patches of brown; A8–A12 brownish black; radicle honey brown; mandibular teeth dark brown; a faint dark brown patch present on mesoscutum postero-medially and laterally; all legs pale yellow; metasoma with shades of yellow and brown; a postero-lateral dark brownish black patch present on T2 and T3; T4 postero-laterally with a dark brown patch which merges with the brown band on posterior half of T4; remaining tergites dark brown.
Head
(
Figs 9, 11–13
): FCI=1.35; LCI=1.08; head setose; IOS 0.43× width of head, shortest anterior to anterior ocellus; frons and vertex finely reticulate; central keel short, 0.21× height of head; interantennal process beak-like; length and width of mandible and clypeus in ratio of 9.2:3.4 and 4.2:3.0 respectively; compound eye (L:W=15:13) sparsely setose; lateral ocelli contiguous with compound eye; POL>LOL in ratio of 7.4:3.5; length and width of antennomeres A1–A
12 in
ratio of 15.8:4.0, 6.0:3.0, 3.5:2.8, 2.5:2.8, 1.5:2.5, 1.5:2.8, 1.8:4.3, 3.8:5.5, 3.5:6.5, 3.5:6.0, 3.5:5.5, 5.0:4.3, respectively; radicle 0.26× length of A1; A1 reticulate coriaceous; clava with a few long white setae arranged in rows dorsally, in addition to dense dark brown setae.
Mesosoma
(
Figs 12, 15
): Mesoscutum (L: W=16.3:24.2) and mesoscutellum (L: W=7.5:15.8) finely reticulate, setose; lateral pronotal area smooth to faintly reticulate; netrion spindle shaped; mesepimeral sulcus foveate; mesepimeral carina present, almost reaching mesopleural pit; metapleuron predominantly smooth, metapleural pit distinct; metapleural sulcus foveate dorsally; mesoscutellum semicircular; scutoscutellar sulcus weakly foveate; posterior mesoscutellar sulcus foveate; metascutellum triangular; metanotal trough foveate; propodeum with lateral propodeal area sparsely setose; posterior propodeal projections extending as blunt spines. Fore wing (L: W=61.6:22.6) and hind wing (L: W=56.9:11.3) hyaline, with short microtrichia; fore wing with a proximal narrow and a distal broad black band (
Fig. 14
); a row of 13 dark stout bristles present on the submarginalis, marginalis and postmarginalis; cilia on posterior margin of fore wing 0.08× width of wing; hind wing marginal cilia 0.47× width of wing; a faint black band present basally on fore wing; length of submarginalis: marginalis: stigmalis: postmarginalis in ratio of 26.8:5.3:8.1:9.0.
Metasoma
(
Figs 8, 10
) (L: W=40.7:24.8); T1 costate the entire length; T2 antero-medially with a smooth band, beneath which a row of basal foveae present; costae extending from these basal foveae up to the posterior margin where a smooth transverse band is present; T3 antero-medially smooth with weak reticulations, remainder of T3 reticulate, most of which are vertical; rest of tergites weakly reticulate with smooth posterior margins; T1 with 2 lateral setae; T2–T3 sparely setose sublaterally; T4–T5 with a single row of long transverse setae; length and width of tergites T1–T
6 in
ratio of 5.4:9.6, 6.9:17.9, 14.1:24.0, 7.8:23.0, 4.7:17.5, 1.9:11.2, respectively.
FIGURES 8–15.
Brightfield images of
Pardoteleia prater
(Great Nicobar)
8.
Habitus, dorsal view 9. Frons showing central keel
10.
Metasoma, dorsal view
11.
Head and antennae
12.
Head and mesosoma, dorsal view
13.
Antenna
14.
Wings showing dark bands
15.
Pleuron.
FIGURES 16–23.
Brightfield images of
Pardoteleia prater
(Arunachal Pradesh)
16.
Habitus, dorsal view
17.
Head and base of antenna, ventral view
18.
Head and mesosoma, dorsal view
19.
Head, anterior view
20.
Head, antennae and anterior mesosoma, dorsal view
21
. Head and mesosoma, lateral view
22.
Wings
23
. Posterior mesosoma and metasoma, dorsal view.
Male: Not known.
Remarks.
Variability was observed between the specimens of
P. prater
collected from Great Nicobar island (
Figs 8–15
) and from
Arunachal Pradesh
(
Figs 16–23
).
P. prater
from Great Nicobar has proximal narrow and distal broad dark bands on the fore wing (
Fig. 14
); fore wing 2.3× as long as wide; submarginalis almost straight without a dip before marginalis; in addition to lateral black patches on T2 and T3 posterior tergites are also darker; T4–T5 with a single row of long transverse setae (
Fig. 10
); whereas
P. prater
of
Arunachal Pradesh
has a faint black band proximally (
Fig. 22
); fore wing 2.72× as long as wide; there is distinct dip of submarginalis before marginalis; black patches present laterally only on T2 and T3 remainder yellow; posterior tergites densely setose (
Fig. 23
).
Link to distribution map
. [http://hol.osu.edu/map-large.html?id=5061]
Material examined
.
Holotype
, female:
VIETNAM
:
Hoa Binh
Prov.,
Van Mai
,
6.VI.1982
,
IEBR
0 137 (deposited in
IEBR
)
.
Other
material
:
INDIA
:
9 females
,
ICAR
/
NBAIR
/P334,
ICAR
/
NBAIR
/P336T,
ICAR
/
NBAIR
/P880,
ICAR
/
NBAIR
/P881,
ICAR
/
NBAIR
/P882,
ICAR
/
NBAIR
/P883,
ICAR
/
NBAIR
/P884,
ICAR
/
NBAIR
/P885 (
NBAIR
)
; ZSI/WGRS/IR/INV4094 (WGRS).