Originally proposed as subfamily of the codonidae, but the name is derived from the genus Dinema Van Beneden, 1867, ... [details]
According to Haceckel the taxon comprises the genera Amphinema, Codonorchis, and Stomotoca. [details]
is not a new combination of Geryonia umbella Haeckel, 1864 [details]
It is not entirely clear if the name used in Haeckel (1879) is a new combination or a new species. [details]
Created by Haeckel originally as Protiaridae as a subfamily of Tiaridae [details]
Challenger Station 320, 600 fathoms; coast of Argentina [details]
Atlantic, France, Britanny, Croisic, 20 m depth. [details]
Challenger station 200, Philippines, Mindanao [details]
coasts of British Isles and Ireland [details]