Gatunek typowy
Knightia irregularis Longstaff, 1933. Carboniferous, Dykes, Scotland.

Opis

Small, slender, high−spired with numerous whorls. Teleoconch smooth or ornamented with spiral threads. Protoconch smooth or with subordinate spiral ornament.

Synonimy
Knightia Longstaff, 1933 non Jordan, 1907 

Zasięg czasowy

Carboniferous to Early Cretaceous.

Literatura

Longstaff, J. 1933. A revision of the British Carboniferous members of the family Loxonematidae, with descriptions of newforms.Quarterly Journal of the Geological Society of London89, 87–124.

Kaim, A. 2004. The evolution of conch ontogeny in Mesozoic open sea gastropods. Palaeontologia Polonica 62, 3–183.