Eodendrus reticulatus Wang &amp; Tan &amp; He &amp; Chen 2009, sp. n.
Creators: name: Wang, Man-man
name: Tan, Jiang-li
name: He, Jun-Hua
name: Chen, Xue-xin
Publisher: name: Zenodo
Year: 2009
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Braconidae
Eodendrus
Eodendrus reticulatus

description: <i>Eodendrus reticulatus</i> Wang &amp; Chen, sp. n. urn:lsid:zoobank.org:act: 44F720A1-E76D-43B6-BCD1-2F5395CECBE3 Figs 1–11 <b>Type material.</b> Holotype female (ZJUH): China, Hainan, Jianfengling, 18°42'25"N, 108°49'47"E, 1200m elev., 7.VI.2007, Liu Jing-xian, No. 200702509. <b>Female</b>. Length of body 3.0 mm, of fore wing 2.7 mm. <i>Head</i> (Figs 1, 2). Antenna broken, remaining antennal segments 27, scapus as long as its maximum width, third segment as long as fourth segment (Fig. 3), length of third and fourth segments 6.0 and 5.0 times their width; length of maxillary palp <b>Figures Ι–ΙΙ.</b> <i>Eodendrus reticulatus</i> Wang &amp; Chen, sp. n. &amp;female; <b>Ι</b> head, dorsal aspect <b>2</b> head, frontal aspect <b>3</b> basal five segments of antenna <b>4</b> mesosoma, dorsal aspect <b>5</b> fore wing <b>6</b> hind wing <b>7</b> fore leg <b>8</b> hind leg <b>9</b> metasoma, dorsal aspect <b>Ι0</b> habitus, lateral aspect <b>ΙΙ</b> dorsope and spiracular tubercles of first tergite. 1.7 times height of head; OOL: OD: POL = 8: 3: 4, posterior side of stemmaticum longer than lateral sides; eye glabrous; length of eye twice temple in dorsal view; head at level of eyes a little wider than at level of temple in dorsal view and temples behind eyes roundly narrowed; face distinctly transversely striate, densely clothed with long hairs; frons with rather irregular transverse striae and rugae; vertex finely transversely striate and granulate, clothed with short hairs; posterior part of temple finely striate, anterior part of temple almost smooth; length of malar space 1.6 times basal width of mandible and 0.56 times transverse diameter of eye in lateral view; longer diameter of eye 2.0 times length of temple. <i>Mesosoma</i> (Figs 4, 10). Length of mesosoma 2.0 times its height; pronotal keel indistinct; side of pronotum with obsolescent short crenulation; mesoscutum highly and almost perpendicularly raised above pronotum, completely and densely clothed with short pubescence; medio-posteriorly with much irregular rugosity and the median carinae indistinct; notauli complete, deep in anterior half and shallow in posterior half, finely crenulate; mesopleuron densely granulate with rugae, coriaceous below precoxal sulcus; precoxal sulcus shallow, narrow and finely crenulate; scutellar sulcus shallow, with 4 carinae; scutellum slightly convex and coriaceous; propodeum without areola, with irregular rugae and reticulation; metapleuron with irregular rugosity. <i>Wings</i> (Figs 5, 6). Fore wing 4.1 times as long as wide; pterostigma 4.2 times as long as wide; r issued submedially from pterostigma; r: 2-SR: SR1: 3-SR: r-m= 5: 10: 25: 14: 8; cu-a short and postfurcal; 1-CU1: 2-CU1= 2: 17; 3-CU1 antefurcal; m-cu postfurcal, shorter than 2-SR; Second submarginal cell 2.6 times as long as its maximum width. Hind wing 5 times as long as wide; M+CU: 1-M= 5: 11; m-cu present and stituated close to 1r-m. <i>Legs</i> (Figs 7, 8). Fore tibia with 4 spines, fore tarsus 1.7 times as long as fore tibia; fore femur with a blister at basal 1/3 (Fig. 7); hind coxa without a baso-ventral tubercle (Fig. 8), its length 1.7 times maximum width, length of femur, tibia and basitarsus of hind leg 3.7, 8.8 and 6.0 times their width, respectively; hind tibia with short and semi-erect setae dorsally, setae about 0.6 times maximum width of tibia; hind tibia with 5 apical spines laterally; hind tarsus as long as hind tibia, basitarsus 0.5 times combined length of 2nd-5th segments and 1.5 times second tarsus, third tarsal segment 0.8 times as long as telotarsus. <i>Metasoma</i> (Figs 9, 10). First tergite gradually widened from base to apex, its maximum width 2.0 times its minimum width, its length 2.1 times its apical width and 1.5 times length of propodeum, its surface striate and coarsely granulate, with distinct and long spiracular tubercles at basal 0.24 and directed somewhat downwards, length of spiracular tubercle about 0.4 times basal width of first tergite; dorsope distinct, medium-sized (Fig. 11); acrosternite 0.45 times as long as first tergite; length of T 2+3 1.7 times its width (Fig. 9), with a distinct sharp lateral margin; length of second tergite 0.9 times its width, with rather distinct, shallow, almost straight, posteriorly convergent longitudinal furrows; basal width of median area about 2.5 times its apical width (Fig. 9); second metasomal suture distinct, wide, curved and granulate; surface of T 2+3 irregularly reticulate with the apical semicircular part smooth; remaining tergites smooth; ovipositor sheath 1.1 times as long as body, 1.2 times as long as fore wing, 3.7 times as long as hind tibia and 1.9 times as long as metasoma. <b>Colour.</b> Brown; head and basal segments of antenna yellowish brown, apical segments dark brown; palpi pale yellowish; mesoscutum, scutellum and propodeum dark brown; fore coxa and tibia pale brown, tarsus yellowish brown but telotarsus dark brown; middle leg pale brown; hind leg yellowish brown but telotarsus dark brown; wing membrane brownish translucent, basal half of pterostigma pale and apical half dark brown; first tergite of metasoma dark brown, second tergite brown with part between both furrows dark brown, third tergite brown with medio-basal part dark brown, remaining segments of metasoma brown; ovipositor sheath dark brown, ovipositor red with apical part dark brown. <b>Distribution.</b> China (Hainan) <b>Male.</b> Unknown. <b>Diagnosis.</b> The new species is similar to <i>E. hoabinicus</i> Belokobylskij &amp; Long, 2005, but can be separated from the latter by having the first tergite more slender (also in lateral view) with more protruding spiracular tubercles, the grooves of the second tergite more convergent, second tergite irregularly reticulate, third tergite reticulate in medio-basal 0.55 and the colour of this area darker than the rest of third tergite. <b>Biological notes.</b> Nothing is known about the hosts of this species. <b>Etymology.</b> From “ret” (Latin meaning “net”), because of the irregularly reticulate second and third tergites of metasoma. <b>Acknowledgement</b> We thank Prof. Dr. C van Achterberg (Leiden, the Netherlands) for his critical review and comments of an earlier draft. We also thank two anonymous reviewers for their improvement of the text. Th is study was supported by the National Science Fund for Distinguished Young Scholars (No. 30625006), the National Scientific Foundation of China (Nos. 30499341, 30700063), the National S&amp;T Infrastructure Project (Nos. 2005 DKA21402, 2005 DKA21105), and the National Special Basic Research Funds (Nos. 2006 FY 110500 -3, 2006 FY 120100).
description: Published as part of <i>Wang, Man-man, Tan, Jiang-li, He, Jun-Hua &amp; Chen, Xue-xin, 2009, The genus Eodendrus Belokobylskij (Hymenoptera, Braconidae, Doryctinae) from China, with description of a new species, pp. 43-50 in ZooKeys 27 (27)</i> on pages 46-49, DOI: 10.3897/zookeys.27.252, http://zenodo.org/record/576566
description: {"references": ["Belokobylskij SA, Chen XX, Long KD (2005) Revision of the genus Eodendrus Belokobylskij (Hymenoptera: Braconidae, Doryctinae). Journal of Natural History 39 (29): 2715 - 2743. doi: 10.1080 / 00222930500114459."]}