Euura ferruginea (Förster, 1854)

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 : 119-120

171 Euura ferruginea (Förster, 1854)

Figs 191 , 420

Nematus ferrugineus Förster, 1854a: 282–283 . Lectotype designated below.

Nematus glottianus Cameron, 1882: 536–537 . Syntypes ♀♀ (BMNH?), not examined. Type locality: United Kingdom, Scotland, near Port Glasgow. Synonymy by Enslin (1916a).

Amauronematus morawitzi Jakowlew, 1891: 24–25 . Syn. nov.

Pteronidea ferruginea var. plagiata Enslin, 1916a: 451 . Lectotype designated below. Synonymy by Lacourt (1999).

Pteronidea maculifrons Lindqvist, 1960c: 2–3 . Syn. nov.

Nematus majusculus Lacourt, 1991: 70–71 . Holotype not examined; paratype with same data examined. Syn. nov.

Diagnosis

Possibly not morphologically distinguishable from E. cadderensis : see details under that species.

Type material examined

Lectotype Nematus ferrugineus , here designated

BELGIUM • ♀; Liège ; 50.6° N, 5.6° E; ZSM, GBIF-GISHym3276 .

Holotype Amauronematus morawitzi

RUSSIA – Leningradskaya oblast • ♀; St Petersburg; 59.9° N, 30.4° E; F. Morawitz leg.; ZIN, DEIGISHym30175 .

Lectotype Pteronidea ferruginea var. plagiata , here designated

FINLAND – Uusimaa • ♀; Karislojo [Karjalohja]; 60.243° N, 23.723° E; R. Forsius leg.; ZSM, GBIFGISHym3379 .

Holotype Pteronidea maculifrons

FINLAND – Central Finland • ♀; Pihtipudas ; 63.36° N, 25.55° E; 8–9 Jun. 1946; E. Lindqvist leg.; MZH, http://id.luomus.fi/GL.3432.

Paratype Nematus majusculus

FRANCE – Hautes-Alpes • 1 ♀; Saint-Véran, La Chapelle-de-Clousis [Chapelle Notre Dame de Bon Secours de Clausis]; 44.67° N, 6.92° E; 2450 m a.s.l.; 12 Jul. 1975; J. Lacourt leg.; CTN, DEIGISHym12673 .

Host plants

Salix spp. , including S. lapponum according to an ex larva rearing by TN.

Genetics

COI

Based on 9 specimens, maximum within-species distance is 3.65% and the nearest neighbour, diverging by a minimum of 0%, is Euura cadderensis .

Nuclear

Based on 5 specimens, maximum within-species distance is 0.6% (0.53% based on haplotypes of individual females). The nearest neighbour, diverging by a minimum of 0.27%, is Euura cadderensis .

Distribution and material examined

Palaearctic. Specimens studied are from Belgium, Estonia, Finland, France, Germany, Norway, Russia, Slovakia, and Sweden.

Figures

Figs 191–194. Lancets of Euura Newman, 1837. 191. ferruginea (Förster, 1854) DEI-GISHym21404. 192. kangasi (Lindqvist, 1964)ZMUO.033878. 193. melanocephalus (Hartig, 1837) DEI-GISHym83848. 194. fagi (Zaddach, 1876) DEI-GISHym11488.

Figs 408–421. Penis valves of Euura Newman, 1837. 408. oblita (Serville, 1823) ZMUO.058538. 409. scotaspis (Förster, 1854) DEI-GISHym13858. 410. ischnocera (Thomson, 1863) ZMUO.044317. 411. piliserra (Thomson, 1863) DEI-GISHym13868. 412. proxima (Serville, 1823) ZMUO.067243. 413. aquilonis (Benson, 1941) ZMUO.032908. 414. crassipes (Thomson, 1871) ZMUO.044270. 415. viminalis (Linnaeus, 1758) DEI-GISHym20789. 416. vesicator (Bremi-Wolf, 1849) DEI- GISHym80052. 417. gregaria (Marlatt, 1896) DEI-GISHym83963. 418. bohemani (Thomson, 1871) DEI-GISHym80206. 419. cadderensis (Cameron, 1875) ZMUO.041205. 420. ferruginea (Förster, 1854) DEI-GISHym88726. 421. kangasi (Lindqvist, 1964) ZMUO.033876.