Catalogue of the Australian Eumeninae (Hymenoptera: Vespidae) Author Carpenter, James M. Author Brown, Graham R. 0000-0002-4101-3823 thynnini@outlook.com text Zootaxa 2021 2021-01-26 4919 1 1 68 https://doi.org/10.11646/zootaxa.4919.1.1 journal article 8654 10.11646/zootaxa.4919.1.1 c95b424f-11b6-4d97-a30f-b6b36dd1b8ed 1175-5326 4473370 8537A0E1-5F78-47B3-916B-D4B988DC86E1 exigua Borsato Ischnocoelia exigua Borsato 2003: 511 , 515, figs. 7, 10, female, male—“ South Australia , Mt. Davies” (sex of holotype not indicated [♁?], Canberra); also from N. S. W.: Sandy Creek.— Piekarski et al. 2018 : fig. 2 (phylogenetic relationships).