NMITA: Neogene Marine Biota of Tropical America

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V. Subgenus Recurvina Jung, 1989.

Morphologic Description: protoconch 1 1/2 to 3 volutions; outer lip protoconch sigmoid or sinusigerous; sculpture on early teleoconch present; sculpture on late teleoconch present; axial sculpture predominant; parietal ridge absent; posterior canal weak; thickness outer lip strong; outer lip weakly extended adapically; anterior canal recurved; dorsal hump prominent; hump to the left of aperture moderate to prominent.

• S.(R.) fusinoidea Dall, 1916
• S.(R.) paenoblita Jung, 1989
• S.(R.) penita Olsson, 1942
• S.(R.) radicensis Jung, 1989
• S.(R.) recurva (G.B.Sowerby I, 1832)
• S.(R.?) sp A

Return to Strombina genus description.