Perilissus autumnalis, 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 : 89

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-FFBB-1026-BE64-FB61FA4CFDFD

treatment provided by

Felipe

scientific name

Perilissus autumnalis
status

 

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

(modified from the key in Kasparyan & Khalaim (2007))

1. Body (including antenna and legs) entirely yellowish red except for black oceller area, Propodeal carinae well developed. Lower tooth of mandible slightly longer than upper tooth.

...................... Perilissus geniculatus (Uchida, 1928) View in CoL -. Body at least with large black areas ( Fig. 33A View Fig ). Other characters various.

...................................................................... 2 2. Coxae black. Clypeus black. T II to T IV of female reddish brown. T III of male usually more or less tinged with reddish brown. Propodeum with a median section of posterior transverse carina (other carinae absent).

................... Perilissus rufoniger (Gravenhorst, 1820) View in CoL -. Fore and mid coxae reddish brown to yellowish brown ( Fig. 33A View Fig ). Clypeus sometimes with yellow area(s) ( Fig. 33B View Fig ). Propodeum carinae well developed ( Fig. 41D View Fig ).

...................................................................... 3 3. Metasomal tergites without a red area ( Fig. 33A View Fig ). Mesoscutum and T I dull, covered with microsculpture. Ocelli large ( Fig. 39K View Fig ); OOL 1.2–1.4 × as long as POL.

................................... Perilissus autumnalis sp. nov. -. Metasomal tergites with a conspicuous red area. Mesoscutum and T I polished, its microsculpture weak. Ocelli small; OOL more than 2.0 × as long as POL.

...................................................................... 4 4. Clypeus yellow. T I 2.5–3.0 × as long as maximum width. Hind tibia entirely reddish brown.

........................... Perilissus variator (Müller, 1776) View in CoL -. Clypeus black. T I 2.0 × as long as maximum width. Hind tibia reddish brown basally and blackish brown apically.

............................. Perilissus athaliae Uchida, 1936 View in CoL

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Ichneumonidae

Genus

Perilissus

Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF