Euryproctus flavidens, Watanabe, 2024

Watanabe, Kyohei, 2024, Taxonomic Study of Japanese Ctenopelmatinae (Hymenoptera, Ichneumonidae), with Descriptions of 22 New Species, Bulletin of the Kanagawa Prefectural Museum (Natural Science) 53, pp. 39-102 : 51-52

publication ID	https://doi.org/ 10.5281/zenodo.13237363
publication LSID	lsid:zoobank.org:pub:D4FC7074-ADC6-4310-B60E-12B7ECBD6E25
persistent identifier	https://treatment.plazi.org/id/7C12FC0A-FF85-1019-BCFE-FE6BFD0FFE72
treatment provided by	Felipe
scientific name	Euryproctus flavidens
status

Treatment

Key to Japanese species of Euryproctus View in CoL View at ENA

1. Mesosoma and metasoma entirely black ( Fig. 8A View Fig ). Legs black except for several white segments of hind tarsus ( Fig. 8A View Fig ). Large species, body length usually longer than 8.0 mm. Base of mandible flat. .............. Euryproctus annulatus ( Gravenhorst, 1829) View in CoL -. Tegula sometimes tinged with yellow ( Figs. 9A, F View Fig , 10F View Fig ). Metasomal tergites at least partly red ( Figs. 9A, F View Fig , 10A, F View Fig ). Hind leg with yellowish brown and reddish brown areas ( Figs. 9A, F View Fig , 10A, F View Fig ). Small species, body length usually shorter than 8.0 mm. Base of mandible convex or flat. ...................................................................... 2

2. Base of mandible flat. Speculum densely coriaceous and almost dull ( Fig. 9C View Fig ). Face black with a conspicuous reverse T-shaped red marking in female ( Fig. 9B View Fig ). Tegula yellow in female ( Fig. 9A View Fig ). Mesoscutum with a pair of yellow spots in male ( Fig. 9F View Fig ).

............................... Euryproctus flavidens sp. nov. -. Base of mandible convex ( Fig. 41A View Fig ). Speculum coriaceous and largely polished ( Fig. 10C View Fig ). Face entirely black in female ( Fig. 10B View Fig ). Tegula blackish brown in female ( Fig. 10A View Fig ). Mesoscutum without yellow spots in male ( Fig. 10F View Fig ).