Pictures of metapectal-propodeal complex and schematical fore wing line drawing for characters of couplet 7. A top: dentiform projection of metapectal-propodeal complex, bottom: 2r-rs&Rs fully tubular (couplet 7a); B top: metapectal-propodeal complex without projection, bottom: 2r-rs&Rs absent distally (couplet 7b).

 
 
  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