Checklist of British and Irish Hymenoptera - Ichneumonidae Author Broad, Gavin R. text Biodiversity Data Journal 2016 4 9042 9042 http://dx.doi.org/10.3897/BDJ.4.e9042 journal article http://dx.doi.org/10.3897/BDJ.4.e9042 1314-2828--9042 MESOCHORINAE Foerster , 1869 Notes Schwenke (1999) reinstated various synonyms of Astiphromma and Mesochorus as valid genera. This treatment is not followed here as Wahl (1993) gave good reasons for treating these as synonyms. Looking at material from across the globe, there are no clear-cut differences between, for example, Stictopisthus and Mesochorus . An exception is Dolichochorus , q.v. Distribution data, unless noted otherwise, are taken from Schwenke (1999) , NMS, BMNH and UM.