pars 1865  Gyroceras tenue Barrande: pl.17 fig.13-15 (non pl.11
           fig.21-23 = Anetoceras tenue Barrande, fide Chlupac &
           Turek, 1977, p.305).
     1866  Gyroceras tenue.-Barrande: pl.240 fig.18.
pars 1867  Gyroceras tenue.-Barrande: 167.
     1960  Kokenia tenuis.-Chlupac: 154, 156, 158, 166.
     1977  Kokenia tenuissima Chlupac & Turek: 305, pl.4 fig.1-4.