Euura pumilio

300 Euura pumilio (Konow, 1903) Figs 314, 538 Pachynematus pumilio Konow, 1903a: 383 (key). Lectotype designated below. Diagnosis Its small size (3.5–4.5 mm), largely pale body, simple claws, and distinctive lancet and penis valve distinguish this species from the others. Type material examined Lectotype Pachynematus pumilio, here designated GERMANY – Mecklenburg-Vorpommern • ♀; Teschendorf in Mecklenburg; 53.45° N, 13.36° E; Apr. 1896; F.W. Konow leg.; SDEI, GBIF-GISHym4122. Paralectotypes Pachynematus pumilio GERMANY – Mecklenburg-Vorpommern • 1 ♀; same locality as for lectotype • 5 May 1893; SDEI, GBIF-GISHym4124 • 2 ♂♂; same locality as for lectotype; 29 Apr. 1903; SDEI, GBIF-GISHym4123, GBIF-GISHym4125. Host plants Ribes nigrum (Hukkinen 1922). Larvae feed singly inside the berries. One generation per year. Genetics COI Based on 12 specimens, maximum within-species distance is 1.08% and the nearest neighbour, diverging by a minimum of 6.74%, is Euura fallax. Nuclear Only one sequence available. The nearest neighbour, diverging by a minimum of 2.5%, is Euura oligospila. Distribution and material examined Palaearctic. Specimens studied are from Finland, Germany, Russia, and Sweden.