Euura pumilio (Konow, 1903)

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 : 227

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.

Figures

Figs 313–316. Lancets of Euura Newman, 1837.313. poecilonota (Zaddach, 1876) DEI-GISHym21400. 314. pumilio (Konow, 1903) DEI-GISHym19767. 315. spiraeae (Zaddach, 1883) ZMUO.029419 (Finland). 316. spiraeae DEI-GISHym83965 (China).

Figs 534–545. Penis valves of Euura Newman, 1837 (534–543, 545) and Pristiphora Latreille, 1810 (544). 534. hyperborea (Thomson, 1871) DEI-GISHym31674. 535. imperfecta (Zaddach, 1876) ZMUO.030832. 536. itoi (Okutani, 1955) DEI-GISHym13850. 537. poecilonota (Zaddach, 1876) DEI- GISHym12527. 538. pumilio (Konow, 1903) DEI-GISHym31087. 539. salicis (Linnaeus, 1758) DEI- GISHym17954. 540. spiraeae (Zaddach, 1883) DEI-GISHym14075 (Switzerland). 541. spiraeae DEI- GISHym1916 (China). 542. vaga (Fabricius, 1781) DEI-GISHym13874. 543. telos Liston & Prous nom. nov. DEI-GISHym80794. 544. Pristiphora biscalis (Förster, 1854), Nematus meridionalis André, 1880, lectotype DEI-GISHym89376. 545. fagi Zaddach, 1876 DEI-GISHym13853.