†Stricklandia lens ultima Williams 1951
Alternative combination: Stricklandia ultima
Belongs to Stricklandia lens according to A. Williams 1951
See also Wagner 2020
Sister taxa: Stricklandia lens intermedia, Stricklandia lens lens, Stricklandia lens mullochensis, Stricklandia lens prima, Stricklandia lens progressa
Distribution: found only at Costistricklandia community, Clough Fm. (Silurian of New Hampshire)