1963  Pronorites uralensis leonensis Kullmann: 304, text-fig.8c, 9, pl.19 fig.6.
     1972  Megapronorites sakmarensis.-Ruzhentsev & Bogoslovskaia: 141 (leonensis synonym of M. s.)
     1981  Stenopronorites leonensis.-Ruan: 173, pl.2 fig.14,15,  textfig.14.
     1991  Stenopronorites leonensis.-Liang & Wang: 72, pl.12 fig.7,8, text-fig.41.

Holotype: GPI Tübingen 1237/505.

Fig. see TAX2745 (suture).