| | | Kind of type | Full locality |
| | | syntype of species Eurycantha calcarata Lucas, 1869 | Papuasia, Solomon Is.: San-Georges |
| | | syntype of synonym Eurycantha diabolus Redtenbacher, 1908 | Papuasia, New Guinea |
| | | syntype of synonym Eurycantha diabolus Redtenbacher, 1908 | Papuasia, New Guinea: Mioko |
| | | syntype of synonym Eurycantha diabolus Redtenbacher, 1908 | Papuasia, New Guinea: New Britain, Kalum Bismarkarchipel |
| | | syntype of synonym Eurycantha diabolus Redtenbacher, 1908 | Papuasia, New Guinea |
| | | syntype of synonym Eurycantha willeyi Kirby, 1904 | Papuasia, Bismarck Archipelago |
| | | syntype of synonym Eurycantha sifia Kirby, 1904 | Australia, Queensland: Thursday Island [probably in error, see Monteith & Dewhurst 2011] |
| | | syntype of synonym Eurycantha diabolus Redtenbacher, 1908 | Papuasia, New Guinea: Mioko |