Cyrtograptus lapworthi Tullberg, 1883

1883     Cyrtograptus lapworthi — Tullberg, pp. 36, fig. 3:8-11

1931     Cyrtograptus evolvens — Bouček, pp. 302-303, fig. 11a-b

1933     Cyrtograptus lapworthi Tullberg — Bouček, pp. 24-27, fig. 3:6; 4:1-3

1966     Cyrtograptus lapworthi Tullberg — Obut et Sobolevskaya, pp. 43-44, fig. 8:2-3