Superfamily

Polycosmitida Jaekel, 1918

Aiheeseen liittyvät julkaisut

Bockelie, J. F. 1981. A re-evaluation of the Ordovician cystoid Stichocystis Jaekel and the taxonomic implications. GFF 103, 1, 51-59. DOI:10.1080/11035898109455204

Regnéll, G. 1945. Non-Crinoid Pelmatozoa from the Paleozoic of Sweden. A taxonomic study. Meddelanden från Lunds Geologisk-Mineralogiska Institution 108, 1-255. Carl Bloms Boktryckeri.

Jaekel, O. 1899. Stammesgesihichte der Pelmatozoen. Erster Band. Thecoidea und Cystoidea. pp. 1-441. Verlag von Julius Springer.

List of species

1. Stichocystis alutacea (Angelin, 1878) | Middle Ordovician

2. Stichocystis geometrica (Angelin, 1878) | Jõhvi Substage→Keila Stage

Luokittelu

Organism group	Biota
Kingdom	Animalia
Phylum	Echinodermata
Subphylum	Blastozoa
Class	Rhombifera
Order	Dichoporita
Superfamily	Caryocystitida
	Hemicosmitida
	Polycosmitida
Family	Stichocystidae