Imasega

From Species-ID
Jump to: navigation, search
Notice: This page is derived from the original publication listed below, whose author(s) should always be credited. Further contributors may edit and improve the content of this page and, consequently, need to be credited as well (see page history). Any assessment of factual correctness requires a careful review of the original article as well as of subsequent contributions.

If you are uncertain whether your planned contribution is correct or not, we suggest that you use the associated discussion page instead of editing the page directly.

This page should be cited as follows (rationale):
Li S, Xu Z (2017) First record of Imasega Krombein from China, with description of one new species (Hymenoptera, Chrysididae, Amiseginae). Journal of Hymenoptera Research (54) : 71–77, doi. Versioned wiki page: 2017-02-27, version 136730, https://species-id.net/w/index.php?title=Imasega&oldid=136730 , contributors (alphabetical order): Pensoft Publishers.

Citation formats to copy and paste

BibTeX:

@article{Li2017JournalofHymenopteraResearch,
author = {Li, Shuang-Shuang AND Xu, Zai-Fu},
journal = {Journal of Hymenoptera Research},
publisher = {Pensoft Publishers},
title = {First record of Imasega Krombein from China, with description of one new species (Hymenoptera, Chrysididae, Amiseginae)},
year = {2017},
volume = {},
issue = {54},
pages = {71--77},
doi = {10.3897/jhr.54.11675},
url = {http://jhr.pensoft.net/articles.php?id=11675},
note = {Versioned wiki page: 2017-02-27, version 136730, https://species-id.net/w/index.php?title=Imasega&oldid=136730 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - First record of Imasega Krombein from China, with description of one new species (Hymenoptera, Chrysididae, Amiseginae)
A1 - Li S
A1 - Xu Z
Y1 - 2017
JF - Journal of Hymenoptera Research
JA -
VL -
IS - 54
UR - http://dx.doi.org/10.3897/jhr.54.11675
SP - 71
EP - 77
PB - Pensoft Publishers
M1 - Versioned wiki page: 2017-02-27, version 136730, https://species-id.net/w/index.php?title=Imasega&oldid=136730 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/jhr.54.11675

Wikipedia/ Citizendium:

<ref name="Li2017Journal of Hymenoptera Research">{{Citation
| author = Li S, Xu Z
| title = First record of Imasega Krombein from China, with description of one new species (Hymenoptera, Chrysididae, Amiseginae)
| journal = Journal of Hymenoptera Research
| year = 2017
| volume =
| issue = 54
| pages = 71--77
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/jhr.54.11675
| url = http://jhr.pensoft.net/articles.php?id=11675
| pmc =
| accessdate = 2024-12-12

}} Versioned wiki page: 2017-02-27, version 136730, https://species-id.net/w/index.php?title=Imasega&oldid=136730 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Hymenoptera
Familia: Chrysididae

Name

Imasega Krombein, 1983 – Wikispecies link – Pensoft Profile

  • Imasega Krombein 1983[1]: 41. Type species: Imasega rufithorax Krombein, 1983. Monotypic and original designation.
  • Imasega Krombein: Kimsey and Bohart 1991[2]: 111.

Diagnosis

Male. Antenna elongate; F4–F8 3.7–5.0 × as long as wide. Scapal basin slightly concave, with weak transverse rugulae. Malar space with vertical sulcus. Eyes bulging and with setulae. Occipital carina absent. Prothorax yellowish brown. Pronotum with longitudinal median groove posteriorly and pit before lateral lobe. Mesoscutum with notauli and faint parapsides. Notauli complete or incomplete. Mesopleuron without omaulus or scrobal sulcus. Metanotum 0.8–1.2 × as long as mesoscutellum medially, with large triangular median enclosure. Propodeum with short dorsal surface, and abrupt posterior and lateral surfaces; posterolateral tooth short and blunt. Forewing with R1 two-thirds as long as stigma or longer; Rs extended by curved dark streak. Hind coxa without dorsobasal carina. Tarsal claw with large median tooth. Metasomal tergites and sternites punctate. Female. Unknown.

Biology

Unknown.

Distribution

Oriental Region: China (new record), Sri Lanka (Kimsey and Bohart 1991[2]).

Key to the species of Imasega

Key to the species of Imasega — S. Li , Z. Xu
1
Prothorax yellowish brown, mesothorax (excluding upper mesopleuron), metathorax and propodeum black (Figs 1, 2, 5); scapal basin with longitudinal median ridge; notauli incomplete, present on posterior half (Figs 2, 5); head 1.4–1.7 × as wide as distance from clypeal apex to posterior ocelli; F4–F8 3.7–4.4 × as long as wide 
   Imasega bicolor Li & Xu, sp. n.
–
Mesosoma yellowish brown, with brown to blackish brown marks on pronotum, mesoscutum and metanotum (Figs 6, 7); scapal basin without longitudinal median ridge; notauli complete (Fig. 7); head 1.2–1.4 × as wide as distance from clypeal apex to posterior ocelli; F4–F8 4.0–5.0 × as long as wide 
   Imasega rufithorax Krombein

Taxon Treatment

  • Li, S; Xu, Z; 2017: First record of Imasega Krombein from China, with description of one new species (Hymenoptera, Chrysididae, Amiseginae) Journal of Hymenoptera Research, (54): 71-77. doi

Images

Figure 1. Imasega bicolor sp. n., male, holotype, habitus, lateral view.
Figure 1. Imasega bicolor sp. n., male, holotype, habitus, lateral view. 
Figure 2. Imasega bicolor sp. n., male, holotype, habitus, dorsal view.
Figure 2. Imasega bicolor sp. n., male, holotype, habitus, dorsal view. 
Figures 3–5. Imasega bicolor sp. n., male, holotype. 3 Antenna 4 Head, frontal view 5 Head and mesosoma, dorsal view.
Figures 3–5. Imasega bicolor sp. n., male, holotype. 3 Antenna 4 Head, frontal view 5 Head and mesosoma, dorsal view. 
Figures 6–8. Imasega rufithorax Krombein, male from Karunaratne, Sri Lanka. 6 Habitus, lateral view 7 Habitus, dorsal view 8 Labels.
Figures 6–8. Imasega rufithorax Krombein, male from Karunaratne, Sri Lanka. 6 Habitus, lateral view 7 Habitus, dorsal view 8 Labels. 

Other References

  1. ↑ Krombein K (1983) Biosystematic Studies of Ceylonese Wasps XI: A monograph of the Amiseginae and Loboscelidiinae (Hymenoptera: Chrysididae). Smithsonian Contributions to Zoology 376: 1–79. https://doi.org/10.5479/si.00810282.376
  2. ↑ 2.0 2.1 Kimsey L, Bohart R (1991 [1990]) The Chrysidid Wasps of the World. Oxford University Press, New York, 652 pp.
Retrieved from "https://species-id.net/w/index.php?title=Imasega&oldid=136730"