Tenthredo semicolon MOL, 2013

Liston, Andrew D., 2015, New records and host plants of Symphyta (Hymenoptera) for Germany, Berlin and Brandenburg, Beiträge Zur Entomologie = Contributions to Entomology 65 (2), pp. 383-391 : 387

* Tenthredo semicolon MOL, 2013

Brandenburg: 1♀, Landkreis Barnim, Eberswalde, 52.84°N 13.80°E, 06.06.1965, leg. J. Oehlke; 1 ♀, 14.08.1985, leg. A. Taeger. 1 ♀, Eberswalde-Finow, 52.84°N 13.74°E, Teich, 27.05.1986, leg. A. Taeger. 1♂, Sandkrug b. Eberswalde, 52.88°N 13.87°E, 28.07.1971, leg. J. Oehlke (in coll. United States National Museum , Washington DC) .

First records from Germany.

Tenthredo punctulata KONOW, 1887 (primary homonym) was only recently removed from synonymy with Tenthredo colon KLUG, 1817 , recognised to be a separate species, and re-named T. semicolon by A. MOL (inTAEGER 2013). Previously published information under the name T. colon on the larva, hosts and distribution may refer to either species. T. colon also occurs in Brandenburg: several specimens have been collected at Langer Berg, north of Eberswalde, in the Biosphere Reserve Schorfheide-Chorin, leg. DEI.