Radiolaria - Spumellaria - Hagiastridae

Full reference: H. Kozur and H. Mostler. 1978. Beiträge zur Erforschung der mesozoischen Radiolarien, Teil II: Oberfamilie Trematodiscacea Haeckel 1862 emend. und Beschreibung ihrer triassischen Vertreter [Contributions to the Mesozoic Radiolaria, part II: Superfamily Trematodiscacea Haeckel 1862 emend. and description of its Triassic representatives]. Geologisch-Paläontologische Mitteilungen Innsbruck 8:123-182

Belongs to Hagiastrum according to H. Kozur and H. Mostler 1978

Sister taxa: Hagiastrum baloghi, Hagiastrum goestlingense, Hagiastrum karnicum, Hagiastrum longispinosum, Hagiastrum macrum, Hagiastrum majusculum, Hagiastrum rudimentum

Type specimen: Its type locality is Grossreifling, which is in a Julian marine limestone in the Grossreifling Limestone Formation of Austria

Ecology: passively mobile planktonic omnivore