Anisobas species

Riedel, Matthias, 2023, New contribution to the Oriental species of Anisobas WESMAEL and Listrodromus WESMAEL (Hymenoptera, Ichneumonidae, Ichneumoninae), Linzer biologische Beiträge 54 (2), pp. 625-639 : 628-629

publication ID

https://doi.org/ 10.5281/zenodo.10414576

persistent identifier

https://treatment.plazi.org/id/097087B0-4901-294C-CC8D-FB86401DFE29

treatment provided by

Felipe

scientific name

Anisobas species
status

 

Key for the known Oriental Anisobas species (adopted from HEINRICH 1975):

1 Basal tergites (1 st to 2 nd /3 rd) red; following tergites black, with ± extended apical ivory bands ( fig. 7 View Figs 3-7 ). ......................................................................................................................2

- All tergites black, with ± extended apical ivory bands ( fig. 12 View Figs 8-12 ). .........................................3

2 Frons with strong median horn. 1 st and 2 nd tergites red. Scutellum ivory apically, with black median stripe. Myanmar. ................................................ A. cornutus HEINRICH, 1975 View in CoL

- Frons without median horn or tubercle. Postpetiolus, 2 nd and 3 rd tergites red ( fig. 7 View Figs 3-7 ). Scutellum entirely ivory. Bhutan...................................................... A. himalayanus nov.sp.

3 Scutellum with complete lateral carina. Mesoscutum with two paramedian yellow longitudinal stripes. 1 st to 4 th tergites with yellow apical bands, 5 th and 6 th tergites with weak pale hind margins, 7 th tergite with yellow apical mark. Body length 11 mm. Sulawesi. ...................................................................................... A. maros HEINRICH, 1934 View in CoL

- Lateral carina of scutellum at most on basal half, lateral carina often absent. Mesoscutum entirely black, without yellow paramedian stripes .........................................4

4 Scutellum with ivory side and black longitudinal median stripe ( fig. 10 View Figs 8-12 ). ..........................5

- Scutellum entirely yellow or ivory (as fig. 5 View Figs 3-7 )......................................................................6

5 Flagellum short, with 24 flagellomeres. Body length 12 mm. Flagellum black. Face ivory, with black median stripe. Sulawesi. ............................. A. celebensis HEINRICH, 1934 View in CoL

- Flagellum longer, with 27 flagellomeres. Body length 9.5 mm. Flagellum red ventrally. Face entirely yellow ( fig. 8 View Figs 8-12 ). Vietnam............................................. A. vietnamensis nov.sp.

6 Propodeum, 1 st tergite, hind coxa and clypeus without ivory marks. Myanmar. .................... ................................................................................................ A. malaisei HEINRICH, 1975 View in CoL

- Propodeum with ivory yellow spots; 1 st tergite with ivory apical band. Clypeus ivory laterally, black medially. Laos, Myanmar and Taiwan.......................................................... .............................................................................................. A. kankoensis (UCHIDA, 1932) View in CoL

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