Digging down under: Australian Bolboceratini, their habits and a list of species (Coleoptera: Scarabaeoidea: Geotrupidae) Author Howden, Henry Author Howden, Anne Author Holloway, Geoffrey text Zootaxa 2007 1499 47 59 journal article 10.5281/zenodo.273800 3b143bc8-d3da-43bf-9e2b-40200d1aef08 1175-5326 273800 Blackburnium Boucomont, 1911 Blackburnium acutipenne Howden, 1979 — QLD Blackburnium ambiguum Howden, 1979 — QLD Blackburnium angulicorne angulicorne (Macleay, 1873) — NSW, QLD Blackburnium angulicorne convexicolle Howden, 1979 — QLD Blackburnium aratum (Blackburn, 1904) — NT, QLD Blackburnium barretti Howden, 1979 — NT, QLD Blackburnium brooksi Howden, 1979 — QLD Blackburnium canningense Howden, 1979 — WA Blackburnium carpentariae (Macleay, 1873) — NT, QLD, WA Synonym: Bolboceras albertisi Harold, 1877 Blackburnium cavicolle (Macleay, 1873) — QLD, SA, VIC Blackburnium centrale Howden, 1979 — NT, SA, WA Blackburnium cooperi Howden, 1979 — NT, WA Blackburnium cornutum (Macleay, 1888) — NT, WA Blackburnium darwinense Howden, 1979 — NT, QLD Blackburnium harslettae Howden, 1979 — NT, QLD, WA Blackburnium hippopum (Macleay, 1888) — NT, WA Blackburnium insigne (Lea, 1916) — WA Blackburnium kirbyi (Bainbridge, 1842) — NT, QLD, WA Synonym: Bolboceras reichei Westwood, 1848 Blackburnium macleayi (Blackburn, 1904) — QLD, WA Blackburnium monteithi Howden, 1979 — QLD Blackburnium neocavicolle Howden, 1979 — NSW, NT, QLD, SA, WA Blackburnium pauperculum Howden, 1979 — NT Blackburnium pontiferum (Blackburn, 1904) — WA Blackburnium quinquecorne (Lea, 1916) — NT Blackburnium reichei (Guérin-Méneville, 1838) — WA Synonym: Bolboceras cornigerum Macleay, 1873 Synonym: Blackburnium bifoveatum Howden, 1954 Blackburnium rhinoceros (Macleay, 1864) — NT, QLD (+ New Guinea ) Blackburnium seticolle Howden, 1979 — QLD Blackburnium sloanei (Blackburn, 1889) — NSW, NT, QLD, SA, WA, VIC Blackburnium tatei (Blackburn, 1888) — NT, WA Synonym: Bolboceras bovilli Blackburn, 1904 Blackburnium triceratops Howden, 1979 — WA Note: Blackburnium neglectum (Hope, 1842) was described based on a female that is unidentifiable to the species level. It should therefore be considered an incertae sedis within this genus.