Kofoid and Campbell, 1929 emend.
Diagnosis
Amphora-shaped lorica (ending in cone) with funnel-shaped oral end. Few but distinguishable vertical blade-like fins throughout wall or mainly on posterior end. Oral rim sometimes toothed.
Arranged in Subgroup 4A (see the page Ti. 15 Classification scheme based on morphologically similar groups of species).
Species treated:
Amphorellopsis quinquealata (Laackmann, 1907)