| hyphydrus decemmaculatus | | Australia:Northern Territory, Manton Dam Recr. Area, 46 km S Darwin | | 326804731 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Litchfield NP, Creek near Wanggi Falls | | 326805493 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Georgetown Billabong, 750m E Jabiru East | | 326805869 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Georgetown Billabong, 750m E Jabiru East | | 326805871 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Georgetown Billabong, 750m E Jabiru East | | 326805873 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Georgetown Billabong, 750m E Jabiru East | | 326805875 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Kakadu NP, Sandy Billabong 6 km S Muriella Park Camp. Area | | 326805885 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Perm. Creek at Scenic Route, 50 km S Adelaide Riv. | | 326806137 |
| hyphydrus decemmaculatus | | Australia:Northern Territory, Kakadu NP, Plum Tree Creek, road to Gunlom | | 326806890 |
| hyphydrus decemmaculatus | | Australia: Northern Territory | | 88595908 |
| hyphydrus decemmaculatus | | Australia: Northern Territory | | 88595900 |
| hyphydrus decemmaculatus | | Australia: Northern Territory | | 88595904 |