Jucancistrocerus (Jucancistrocerus) angustifrons ( Kostylev, 1940 )

Li, Ting-Jing, Bai, Yue & Chen, Bin, 2022, A revision of the genus Jucancistrocerus Blüthgen, 1938 from China, with review of three related genera (Hymenoptera: Vespidae: Eumeninae), Zootaxa 5105 (3), pp. 401-420 : 408

publication ID

https://doi.org/ 10.11646/zootaxa.5105.3.4

publication LSID

lsid:zoobank.org:pub:75AC29AF-CA8F-48B3-8458-E305678D0540

DOI

https://doi.org/10.5281/zenodo.6343477

persistent identifier

https://treatment.plazi.org/id/03D5340A-CC4D-FA3C-83B6-FE06CD08FAEF

treatment provided by

Plazi

scientific name

Jucancistrocerus (Jucancistrocerus) angustifrons ( Kostylev, 1940 )
status

 

Jucancistrocerus (Jucancistrocerus) angustifrons ( Kostylev, 1940)

( Figs 32–46 View FIGURES 32–40 View FIGURES 41–46 )

Odynerus angustifrons Kostylev, 1940: 27 (in subgenus Jucancistrocerus View in CoL ).

Jucancistrocerus angustifrons: van der Vecht and Fischer, 1972: 63 View in CoL ; Kurzenko, 1977: 551; Tan et al., 2018: 142.

Material examined. 7♀ 4♂, China, Gansu Province, Jiuquan City, Suzhou District, Sandun Town , Jiabiangou Village, 39.854°N, 98.809°E, 1346m, 18.VI.2019, Xue Zhang GoogleMaps ; 7♀ 3♂, China, Gansu Province, Zhangye City, Gaotai County, Heiquan Town , Yanzhibao Village , 39.903°N, 98.563°E, 1424m, 19.VI.2019, Xue Zhang GoogleMaps .

Diagnosis. Body black, with the following yellow to ferruginous yellow markings: clypeus except margins, a band along lower inner margin of eye, interantennal spot, mandible, a long band of gena, A1, pronotum except posterior apex, scutellum and metanotum except their anterior margins, tegula, parategula, border between dorsal and lateral-posterior surfaces of propodeum, legs except hind coxa to apex of femur, and T1 greatly except anterior black spot, T2 except an unbroken black band, and apical bands of T3–T5 or T3–T6, and S1–S2; clypeus wider than (1.15×) long in female ( Figs 34 View FIGURES 32–40 , 45) and longer than wide (1.16×) in male ( Figs 35 View FIGURES 32–40 , 46), sparsely punctate in female and punctures much smaller and minute in male, and apically with deep and rounded emargination in both sexes (female apical width: depth of emargination= 3.96, male apical width: depth of emargination= 2.25); propodeal margin between dorsal and lateral surfaces with distinct tooth-like protuberance ( Fig. 36 View FIGURES 32–40 ); body with coarse punctures; propodeal margin between dorsal surfaces and lateral and posterior surfaces with tooth-like protuberance; male A13 ( Fig. 39 View FIGURES 32–40 ) not reaching the apex of A11; T1 ( Fig. 37 View FIGURES 32–40 ) wider than (1.37×) long and narrower than (0.75 ×) T2; volsella ( Fig. 40 View FIGURES 32–40 ) apically narrow and sharp, penis valve near the base distinctly with one subquadrate protrusion.

Distribution. China (Gansu, Qinghai, Inner Mognolia).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Vespidae

Genus

Jucancistrocerus

Loc

Jucancistrocerus (Jucancistrocerus) angustifrons ( Kostylev, 1940 )

Li, Ting-Jing, Bai, Yue & Chen, Bin 2022
2022
Loc

Jucancistrocerus angustifrons: van der Vecht and Fischer, 1972: 63

Tan, J. L. & Carpenter, J. M. & van Achterberg, C. 2018: 142
Kurzenko, N. V. 1977: 551
van der Vecht, J. & Fischer, F. C. J. 1972: 63
1972
Loc

Odynerus angustifrons

Kostylev, G. 1940: 27
1940
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