Euura itoi ( Okutani, 1955 )

Prous, Marko, Liston, Andrew, Monckton, Spencer K., Kramp, Katja, Vårdal, Hege, Vikberg, Veli, Heibo, Erik & Mutanen, Marko, 2025, West Palaearctic species of Euura Newman, 1837 (Hymenoptera, Tenthredinidae), European Journal of Taxonomy 977, pp. 1-377 : 224

publication ID

https://doi.org/10.5852/ejt.2025.977.2799

publication LSID

lsid:zoobank.org:pub:73DA044B-EB3D-4BF1-97EA-7430036DEEE0

DOI

https://doi.org/10.5281/zenodo.15021189

persistent identifier

https://treatment.plazi.org/id/03BCA619-FF07-D8CD-9771-FD44FC50F9BE

treatment provided by

Plazi

scientific name

Euura itoi ( Okutani, 1955 )
status

 

297 Euura itoi ( Okutani, 1955)

Fig. 536 View Figs 534–545

Pachynematus itoi Okutani, 1955: 98–100 . Holotype ♀ (NSMT), not examined. Type locality: Japan, Nagano Prefecture, Soehi-mura. Types studied by Hara et al. (2021).

Diagnosis

Long postocellar area (more than 3 times as long as diameter of lateral ocellus), extensively pale head and abdomen, black hind femur and tarsus, and small subapical tooth of claws distinguish the females from other Euura . Partly infuscate wings, extensively pale head and abdomen, small subapical tooth of claws, and penis valve should distinguish the males from other Euura . Rare in Europe, known only in Central Europe.

Host plants

Larix spp. ( Xiao et al. 1992; Pschorn-Walcher & Altenhofer 2000). There may be up to two generations per year ( Pschorn-Walcher & Altenhofer 2000).

Genetics

COI

No data.

Nuclear No data.

Distribution and material examined

Palaearctic. Specimens studied are from Czech Republic and Japan.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

SuperFamily

Tenthredinoidea

Family

Tenthredinidae

SubFamily

Nematinae

Tribe

Nematini

Genus

Euura

Loc

Euura itoi ( Okutani, 1955 )

Prous, Marko, Liston, Andrew, Monckton, Spencer K., Kramp, Katja, Vårdal, Hege, Vikberg, Veli, Heibo, Erik & Mutanen, Marko 2025
2025
Loc

Pachynematus itoi

Okutani T. 1955: 100
1955
GBIF Dataset (for parent article) Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF