Echinodermata

Eutretocystis similis Phleger, 1935

Synonymy list
1935     Eutretocystis similis sp. nov. — Phleger, pp. 200, fig. 1:1
2016     Echinoencrinites — Paul & Rozhnov, pp. 266
Selection of related publications
Phleger, F. B. 1935. Some Ordovician cystids from Russia. Bulletin of the Museum of Comparative Zoology. Harvard University Museum of Comparative Zoology LXXVI, 5, 193-201.
References based on distribution