Pupal cases of Nearctic robber flies (Diptera: Asilidae) Dennis, D. Steve Barnes, Jeffrey K. Knutson, Lloyd Zootaxa 2008 2008-09-03 1868 1 1 98 3LCHW James James 1934 [151,488,1661,1687] Insecta Asilidae Heteropogon Animalia Diptera 40 41 Arthropoda species wilcoxi  ( Fig. 23)   Dennis & Lavigne (1976a)presented a detailed description of a male pupal case of  H. wilcoxiJames, a specimen of which is from the United States National Museumand is labeled " Infield of rye (  Secale cerealeL.) between Wheatland and Glendo, WY.;  V­12­1960; pupated VI–2, adult VI–17.” The description should include: prothoracic spiracle on cone­shaped callosity, slightly tilted posteriorly; abdominal spiracles round, reddish brown, flush to slightly raised along midline laterally; abdominal segment 8 lacking spiracle; abdominal segment 9 with dorsal posterolateral and ventral posterolateral processes curved dorsally. 1960-05-12 VI United States of America National Museum In 40 41 1