Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea) Author Else, George R. Author Bolton, Barry Author Broad, Gavin R. text Biodiversity Data Journal 2016 4 8050 8050 http://dx.doi.org/10.3897/BDJ.4.e8050 journal article http://dx.doi.org/10.3897/BDJ.4.e8050 1314-2828-4-8050 Ectemnius (Clytochrysus) ruficornis (Zetterstedt, 1838) Crabro ruficornis Zetterstedt, 1838 aurilabris ( Herrich-Schaeffer , 1841, Crabro ) nigrifrons (Cresson, 1865, Crabro ) contiguus (Cresson, 1865, Crabro ) septentrionalis (Packard, 1866, Crabro ) planifrons (Thomson, 1870, Crabro ) longipalpis ( Verhoeff , 1892, Crabro ) lineatotarsis (Matsumura, 1911, Crabro ) chipsani (Matsumura, 1912, Crabro ) Distribution England, Wales