Robertina

Robertina includes 22 children:

• Robertina angusta (Cushman 1922)
• Robertina arctica d'Orbigny 1846
• Robertina arcuata (d'Orbigny 1852)
• Robertina conatoi Martinis 1954
• Robertina germanica Cushman & Parker 1938
• Robertina hathawayae McCulloch 1981
• Robertina howei Hussey 1949
• Robertina lornensis Finlay 1939
• Robertina maculata Saidova 1975
• Robertina maculata subsp. elongata Saidova 1975
• Robertina mcguirti Howe 1939
• Robertina moodysensis Cushman & Todd 1945
• Robertina oceanica subsp. elongata Saidova 1975
• Robertina parkeri (Terquem & Terquem 1886)
• Robertina plummerae Cushman & Parker 1938
• Robertina pukeuriensis Hornibrook 1961
• Robertina subcylindrica (Brady 1881)
• Robertina tasmanica Parr 1950
• Robertina translucens Cushman & Parker 1936
• Robertina washingtonensis Beck 1943
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