The genus Eodendrus Belokobylskij (Hymenoptera, Braconidae, Doryctinae) from China, with description of a new species
Author
Wang, Man-man
Zhejiang University, Lin'an ,, China
Author
Tan, Jiang-li
Zhejiang University, Lin'an ,, China
Author
He, Jun-Hua
Zhejiang University ,, China
Author
Chen, Xue-xin
Zhejiang University, Hangzhou, China
text
ZooKeys
2009
2009-11-09
27
27
43
50
journal article
10.3897/zookeys.27.252
28928d07-ffe7-4d70-9e03-4acdbcab45b3
1313–2970
576566
22803684-2D73-4751-9A5F-4A98998FA3D3
Key to the species of the genus
Eodendrus
Belokobylskij
(modified from
Belokobylskij et al. 2005
)
1. First subdiscal cell widened medially and closed apically almost at level of m-cu vein; hind coxa with small basoventral tubercle; first tergite high (in lateral view); larger, body length 7.0 mm.
South Africa
................................ ...............................................................
E. africanus
Belokobylskij, 2005
– First subdiscal cell not or weakly widened medially and usually closed apically distinctly before level of m-cu vein (except
E. conspicuus
); hind coxa without basoventral tubercle; first tergite usually not high (lateral view); smaller, body length 2.4–5.7 ...........................................................................................
2
2. Length of mesosoma 2.4–2.5 times its height; mesoscutum weakly and roundly raised above pronotum; second and third metasomal tergites widely yellow laterally and brown to reddish brown medially; body length
3.9–4.2 mm
. (Male)
Vietnam
................
E. elongatus
Belokobylskij & Long, 2005
– Length of mesosoma 2.0–2.2 times its height; mesoscutum highly and almost perpendicularly raised above pronotum .............................................
3
3. First tergite with small spiracular tubercles; acrosternite of female 0.35– 0.4 times as long as first tergite; length of first tergite 1.4–1.6 times its apical width; lateral depressions of second tergite at most weakly convergent ............................................................................................................
4
– First tergite with long spiracular tubercles which are directed somewhat downwards; acrosternite of female 0.45–0.6 times as long as first tergite; length of first tergite 1.6–2.3 times its apical width; lateral depressions of second tergite distinctly convergent............................................................
5
4. 3-SR vein of fore wing 0.5–0.6 times SR1, first subdiscal cell apically closed distinctly before m-cu vein; length of second tergite 1.1–1.15 times its basal width; body dark reddish brown; antenna 28–31-segmented; smaller, body length 3.0–
3.4 mm
.
Russia
(south of Far East),
Japan
,
Korea
....................... .....................................................................
E. eous
(
Belokobylskij, 1988
)
– 3-SR vein of fore wing 0.7 times SR1, first subdiscal cell apically closed almost at level of m-cu vein; length of second tergite 0.8–0.9 times its basal width; body usually light brown with dark spots; antennae 39-segmented; larger, body length
4.1–5.7 mm
.
Madagascar
.............................................. .................................................................
E. conspicuus
(
Granger, 1949
)
5. Length of second tergite 1.6 times its basal width; length of first tergite 2.3 times its apical width; eyes sparsely, shortly setose. body length
4.2 mm
.
China
(
Guangxi
)............................
E. petiolatus
Belokobylskij & Chen, 2005
– Length of second tergite 0.9–1.3 times its basal width; length of first tergite 1.6–2.1 times its apical width; eyes glabrous ..............................................
6
6. Transverse diameter of eye 1.4 times as long as temple (dorsal view); second submarginal cell of fore wing 3.4 times as long as its maximum width; vertex almost smooth medially; third tergite almost entirely smooth, very finely coriaceous laterally; scapus 1.25 times as long as its maximum width; body length
2.4 mm
.
Vietnam
.................................... ................................................
E. flavus
Belokobylskij & Long, 2005
– Transverse diameter of eye twice as long as temple (dorsal view); second submarginal cell of fore wing 2.6–3.0 times as long as its maximum width; vertex distinctly and densely granulate, partly with dense and fine transverse striation; third tergite always sculpture basally, smooth medioapically...............
7
7. Lateral furrows of second tergite deep, distinctly carinate along interior margin, strongly posteriorly convergent; basal width of middle area 3.1 times its apical width; POL 2.0 times Od and 0.86 times OOL; dorsal hairs of hind tibia long, 0.8–1.36 times as long as apical width of tibia; scutellum finely granulate-coriaceous; body length
3.2 mm
.
Vietnam
................................... .............................................................
E. convergens
Belokobylskij, 2005
– Lateral furrows of second tergite shallow, not carinate along interior margin, less distinctly posteriorly convergent; basal width of middle area 1.5–2.5 times its apical width; POL 1.4–1.6 times Od and 0.5–0.6 times OOL; dorsal hairs of hind tibia short, 0.5–0.8 times as long as apical width of tibia .................
8
8. Length of first tergite 2.1 times its apical width, maximum width of first tergite 2.0 times minimum width; spiracular tubercles of first tergite distinct and long, about 0.4 times basal width of first tergite; second tergite irregularly reticulate; third tergite reticulate in mediobasal 0.55 and the color of this area darker than the rest of third tergite.
China
(
Hainan
).......
E. reticulatus
sp. n.
– Length of first tergite 1.6–1.7 times its apical width, maximum width of first tergite 2.3 times minimum width; spiracular tubercles of first tergite relatively shorter; second tergite densely striate, with dense reticulation between striae; third tergite finely striate in mediobasal 0.25 and with the same color as the rest of third tergite.
Vietnam
,
China
................................................... ...............................................
E. hoabinicus
Belokobylskij & Long, 2005