297 Euura itoi (Okutani, 1955)

Fig. 536

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.