Species Normanina conferta Norman, 1878. Catalogue number: INV FOR174, INV FOR176. Figure 5.
Diagnosis. Spherical tubular test, diameter up to 1-1.7 mm, fragile, without branches. Each tube presents swellings, subdivided internally by the septa. The final tubules are simple, not branched, and can reach lengths up to several times the diameter of the main part of the shell (Modif. Gooday et al. 2007a).