After Parker, 1982, CAS, 1998 and Hess, Ausich, Brett & Simms, 1999

<==o Millericrinida Sieverts-Doreck, 1952
   |?-o †Ailsacrinus M. Jur. WEu.
   |  |-- †A. abbreviatus
   |  `-- †A. prattii
   |?- †Amaltheocrinus
   |?-o †Liliocrinus Jur. CEu.
   |  `-- †L. munsterianus
   |?- †Gutticrinus
   |?- †Quenstedicrinus
   |?-o †Pomatocrinus
   |  `-- †P. nobilis [Millericrinus nobilis; Millericrinus mespiliformis]
   |?- †Shroshaecrinus
   |?-o †Silesiacrinus Hagdorn & Gluchowski, 1993 [Millericrinida indet.]
   |  `-- †S. silesiacus (Beyrich, 1857) [Entrochus silesiacus Beyrich, 1857]
   |?- †Millericrinidae
   |?-o Apiocrinidae
   |  `?-o †Apiocrinites M. Jur. WEu.
   |     `-- †A. parkinsoni
   |?-o Bathycrinidae
   |  `--o Bathycrinus R. Oc.
   |     `-- B. aldrichianus
   |?- Phrynocrinidae
   |?- Porphyrocrinidae
   `--o Millericrinina Sieverts-Doreck, 1952
      `--o †Dadocrinidae Lowestam, 1942
         `--o †Dadocrinus Meyer, 1847
            |-- †D. gracilis (Buch, 1845)
            |-- †D. kunischi Wachsmuth & Springer, 1887
            |-- †D. grundeyi Langenhan, 1903
            `-- †D. sp. [Hagdorn & Gluchowski, 1993]

Reference(s):

Special thanks to:

Dr. Mariusz Salamon (University of Silesia, Poland) for extra information.