Genus Yoldiella A. E. Verrill & K. J. Bush, 1897

(3-6-1-0-3-8-0-11-0-0-0-0-0)
[see also as Subgenus under Genus Portlandia]
[see also as Subgenus under Genus Yoldia]
[see also under Family: YOLDIIDAE]

dissimilis A. E. Verrill & K. J. Bush, 1898
(3-6-1-0-3-8-0-11-0-1-0-0-0)
[=Portlandia (Yoldiella) dissimilis (A. E. Verrill & K. J. Bush, 1898)]
Ref. Wagner, 1984 p 48

fraterna A. E. Verrill & K. J. Bush, 1898
(3-6-1-0-3-8-0-11-0-2-0-0-0)
[=Portlandia (Yoldiella) fraterna (A. E. Verrill & K. J. Bush, 1898)]
Ref. Wagner, 1984 p 48

inconspicua A. E. Verrill & K. J. Bush, 1898
(3-6-1-0-3-8-0-11-0-3-0-0-0)
[=Portlandia (Yoldiella) inconspicua (A. E. Verrill & K. J. Bush, 1898)]
Ref. Wagner, 1984 p 49

intermedia M. Sars, 1865
(3-6-1-0-3-8-0-11-0-4-0-0-0)

major J. W. Leche, 1878
(3-6-1-0-3-8-0-11-0-4-1-0-0)
[=Portlandia (Yoldiella) intermedia (M. Sars, 1865)]
Ref. Wagner, 1984 p 49