Laoma (Phrixgnathus) hamiltoni Suter sensu Powell (1976, 1979); not Laoma campbellica Hamilton, 1894 sensu Spencer and Willan (1995).
Descriptions. Suter (1896, 1913); Powell (1955, 1979); Dell (1964). Listed in: Hedley (1916); Spenser and Willan (1995).
Location. Macquarie I.; may be conspeci®c with a New Zealand species (Greenslade, personal communication).