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.