Cretaceous Scolebythidae and Phylogeny of the Family (Hymenoptera: Chrysidoidea) Author ENGEL, MICHAEL S. Author GRIMALDI, DAVID A. text American Museum Novitates 2007 2007-05-16 3568 1 1 16 http://www.bioone.org/perlserv/?request=get-abstract&doi=10.1206%2F0003-0082(2007)475%5B1%3ACSAPOT%5D2.0.CO%3B2 journal article 3668 10.1206/0003-0082(2007)475[1:CSAPOT]2.0.CO;2 3202c158-e1c4-4cbf-835f-3c1435527f6c 0003-0082 4735338 FAMILY SCOLEBYTHIDAE EVANS Scolebythidae Evans, 1963: 7 . Type genus: Scolebythus Evans, 1963 . DIAGNOSIS: Typically slender wasps without heavy sculpturing, ranging in size from ca. 2–12 mm in total length. Head hypognathous; pronotum lacking anterior flange such that propleura visible in dorsal aspect; pronotal posterior dorsal-facing surface (i.e., pronotal collar sensu Goulet and Huber, 1993 ) frequently greatly reduced; propleura widely separated posteriorly, with large, exposed, diamond-shaped prosterum; protrochanter inserted laterally near base of procoxa; meso- and metatibiae with long slender setae only; macropterous; hind wing lacking closed cells, with C long and Sc+Rs absent.