Antarctoneptunea benthicola (Dell, 1956) | 
Antarctoneptunea benthicola delli (Powell, 1971) | 
Kelletia kelleti (Forbes, 1850) |
Kelletia lischkei Kuroda, 1938 | 
Penion cf. mandarinus (Duclos, 1831) | 
Penion chathamensis (A. W. B. Powell, 1938) |
Penion cuvierianus (A. W. B. Powell, 1927) | 
Penion lineatus B. A. Marshall, Hills & Vaux, 2018 | 
Penion mandarinus (Duclos, 1832) |
Penion mandarinus grandis (Gray, 1839) | 
Penion mandarinus levifida Iredale, 1925 | 
Penion mandarinus waitei (Hedley, 1903) |
Penion maximus (Tryon, 1881) | 
Penion ormesi (A. W. B. Powell, 1927) | 
Penion sp. 245377 |
Penion sulcatus (Lamarck, 1816) | 
Penion sulcatus mandarinoides (A. W. B. Powell, 1927) | 
Serratifusus excelens Fraussen & Hadorn, 2003 |
Serratifusus harasewychi Fraussen & Hadorn, 2003 | 
Serratifusus lineatus Harasewych, 1991 | 
Serratifusus sitanius Fraussen & Hadorn, 2003 |
Serratifusus virginae Harasewych, 1991 | | |
