(Jeffreys, 1864) Distribution : Norway to the 锡利群岛. Diaphana floridana W.H. Dall(英语:W.H. Dall), 1927 Distribution : Georgia Length : 4 mm Diaphana globosa Lovén
Umbraculidae and Tylodinidae belong to the superfamily Umbraculoidea Dall(英语:W.H. Dall), 1889, part of the clade Umbraculida. Grande et al. (2004) found