by Howden, H.F, Ratcliffe, B.C
Published in Canadian entomologist (01.01.1990)

by Ratcliffe, B.C, Smith, D.M, Erwin, D
Published in The Coleopterists bulletin (2005)

by Ratcliffe, B.C
Published in The Coleopterists bulletin (01.03.2005)

by Ratcliffe, B.C, Moron, M.A
Published in The Coleopterists bulletin (01.03.2005)

by Bedick, J.C, Ratcliffe, B.C, Higley, L.G
Published in The Coleopterists bulletin (01.03.2004)

by Ratcliffe, B.C, Hardy, M
Published in The Coleopterists bulletin (01.03.2005)

by Ratcliffe, B.C
Published in Bulletin of the University of Nebraska State Museum (USA) (1991)

by Ratcliffe, B.C, Mico, E
Published in The Coleopterists bulletin (01.09.2001)

by Ratcliffe, B.C
Published in The Coleopterists bulletin (01.12.2001)

by Ratcliffe, B.C, Ocampo, F.C
Published in The Coleopterists bulletin (01.09.2002)

by Ratcliffe, B.C, Cave, R.D
Published in The Coleopterists bulletin (01.03.2002)

by Ratcliffe, B.C, Ocampo, F.C
Published in The Coleopterists bulletin (01.09.2001)

by Ratcliffe, B.C
Published in The Coleopterists bulletin (01.03.1998)

by Ratcliffe, B.C
Published in Entomological news (1974)

by Ratcliffe, B.C, Ivie, M.A
Published in The Coleopterists bulletin (01.09.1998)

by Moron, M.A, Ratcliffe, B.C
Published in Proceedings of the Entomological Society of Washington (1984)

by Ratcliffe, B.C
Published in Bulletin of the Entomological Society of America (USA) (01.03.1978)

by Ratcliffe, B.C
Published in Amer Entomol Soc Trans (1972)

by Ratcliffe, B.C
Published in The Coleopterists bulletin (01.09.1992)

by Ratcliffe, B.C
Published in The Coleopterists bulletin (01.09.1992)