Fourteen abdominal and 16 caudal vertebrae, including second ural centrum. Dorsal fin supported by 21
anteroposteriorly exapnded pterygiophores (seven spinous, 14 soft ray); one supraneural anterior to the first and
second neural spines. Supraneural and pterygiophore insertion formula 0/0/1+1/1/1/1/1/1/0/1/1/1/1/1/2/3/3. Anal
fin supported by 12 anteroposteriorly expanded pterygiophores, first three inserting anterior to haemal spine of first
caudal (15th) vertebra.