Radiolaria - Nassellaria - Sethocapsidae

Full reference: I. V. Kemkin and Y. Taketani. 2004. New radiolarian species from Late Jurassic chert-terrigenous deposits of the Taukha Terrane, southern Sikhote-Alin. Paleontological Research 8(4):325-336

Belongs to Sethocapsa according to I. V. Kemkin and Y. Taketani 2004

Sister taxa: Sethocapsa accincta, Sethocapsa cometa, Sethocapsa dorysphaeroides, Sethocapsa fabii, Sethocapsa hexagona, Sethocapsa kaminogoensis, Sethocapsa leiostraca, Sethocapsa nakaensis, Sethocapsa pseudouterculus, Sethocapsa simplex, Sethocapsa sphaerica, Sethocapsa subcrassitestata, Sethocapsa trachyostraca, Sethocapsa uterculus, Sethocapsa zinckeni, Sethocapsa zweilii

Type specimen: Its type locality is Koreyskaya River, 24 m, which is in a Tithonian deep-water chert in the Russian Federation

Ecology: passively mobile planktonic omnivore