Bathyspinula calcar (Dall, 1908) Width 18.6mm, Height 10.3mm Marine, Native - Non-endemic Widely distributed in the Pacific. Kermadec Trench, from 4540m |
Bathyspinula kermadecensis (Knudsen, 1970) Width 3.9mm, Height 2.7mm Marine, Native - Endemic Kermadec Trench, from 5850-5900m |
Bathyspinula tasmanica Knudsen, 1970 Width 5.6mm, Height 3.3mm Marine, Native - Endemic Tasman Sea, from 3580m |