Radiolaria - Spumellaria - Angulobracchiidae
Alternative combination: Sontonaella fera
Full reference: K. Y. Yeh. 1987. Taxonomic Studies of Lower Jurassic Radiolaria from East-Central Oregon. National Museum of Natural Science Special Publications 2:1-169
Belongs to Paronaella according to S. Gorican et al. 2006
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 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, Archaeotriastrum dentatum, Sontonaella concinna, Sontonaella spongiosa
Subtaxa: Paronaella fera jamesi
Type specimen: NMNS (000053)
Ecology: passively mobile planktonic omnivore