The Commission has conserved the current usage of the widely used sawfly genus name Trachelus Jurine, 1807 by giving it precedence over its senior synonym Astatus Panzer, . The ‘black grain stem sawfly’, Trachelus tabidus (Fabricius, 1775), is a pest of cereals in the southern West Palaearctic and in North America.
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Trachelus Jurine, 1807 (Hymenoptera, cephidae): precedence given over Astatus Panzer,