†subfamily Stereotoceratinae Chen et al. 1981 (mollusk)
Cephalopoda - Oncocerida - Brevicoceratidae
Full reference: J. Y. Chen, G. W. Liu, and T. E. Chen. 1981. Silurian nautiloid faunas of central and southwestern China. Memoirs of the Nanjing Institute of Geology and Palaeontology 13:1-104
Parent taxon: Brevicoceratidae according to J. Y. Chen et al. 1981
Sister taxa: Blastocerina, Brevicoceras, Brevicoceratinae, Cerovoceras, Eleusoceras, Exocyrtoceras, Foersteoceras, Gonionaedyceras, Gyronaedyceras, Mitroceras, Naedyceras, Ovoceras, Oxygonioceras, Stereotoceras, Verticoceras, Wissenbachia
Subtaxa: Eostereotoceras
Ecology: fast-moving nektobenthic carnivore
Distribution: found only at Yulongsi Formation Yunnanoceras assemblage (Silurian of China)