Taxonomic revision of North American Eusphalerum Kraatz, 1857 (Coleoptera, Staphylinidae, Omaliinae) Author Zanetti, Adriano text Insecta Mundi 2014 2014-10-03 2014 379 1 80 journal article 10.5281/zenodo.5179446 1942-1354 5179446 014BCBF8-35B0-4656-89AC-6A30BD97DD7F Eusphalerum subangulatum ( Casey, 1894 ) Anthobium subangulatum Casey, 1894: 430 ; Bernhauer and Schubert 1910: 43 . Eusphalerum subangulatum (Casey) Moore and Legner 1975: 191 ; Downie and Arnett 1996: 439 ; Herman 2001: 460 .