Schematical fore wing line drawing and pictures of metapectal-propodeal complex for characters of couplet 9. A top: Rs+M distinct, 1Rs&1M angled, pterostigma rounded, 2r-rs&Rs absent distally, bottom: dentiform projection of metapectal-propodeal complex (couplet 9a); B top: Rs+M absent, 1Rs&1M straight, pterostigma straight, 2r-rs&Rs fully tubular, bottom: metapectal-propodeal complex without projection (couplet 9b).

 
 
  Part of: Brazidec M, Legendre F, Perrichot V (2023) Diversity and phylogeny of the extinct wasp subfamily Lancepyrinae (Hymenoptera, Bethylidae) revealed by mid-Cretaceous Burmese amber. Arthropod Systematics & Phylogeny 81: 345-369. https://doi.org/10.3897/asp.81.e96737