Radiolaria - Spumellaria - Angulobracchiidae

Full reference: P. De Wever. 1981. Hagiastridae, Patulibracchiidae et Spongodiscidae (Radiolaires polycystines) du Lias de Turquie. Revue de Micropaleontologie 24(1):27-50

Belongs to Archaeotriastrum according to P. De Wever 1981

Sister taxa: Paronaella araneae, Paronaella bandyi, Paronaella beatricia, Paronaella bifida, Paronaella bona, Paronaella botanyensis, Paronaella broennimanni, Paronaella cava, Paronaella claviformis, Paronaella coalescenda, Paronaella communis, Paronaella corpulenta, Paronaella curticrassa, Paronaella denudata, Paronaella fera, Paronaella gemmata, Paronaella grahamensis, Paronaella hirsuta, Paronaella inornata, Paronaella isariana, Paronaella kotura, Paronaella mulleri, Paronaella multifera, Paronaella norica, Paronaella notabilis, Paronaella obesa, Paronaella pacofiensis, Paronaella pessagnoi, Paronaella pristidentata, Paronaella pygmaea, Paronaella ravenensis, Paronaella skenaensis, Paronaella skowkonaensis, Paronaella snowshoensis, Paronaella solanoensis, Paronaella speciosa, Paronaella striata, Paronaella trammeri, Paronaella trifoliacea, Paronaella tripla, Paronaella tubulata, Paronaella ultrabifida, Paronaella venusta, Paronaella yaogusensis, Archaeotriastrum mostleri, Sontonaella concinna, Sontonaella spongiosa

Type specimen: Its type locality is Gümüslü, sample 1662D, which is in a Pliensbachian basinal (carbonate) limestone in the Sögütlü dere Formation of Turkey

Ecology: passively mobile planktonic omnivore