Neumayr Transitions
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“Gradual transitions between Paludina neumayri (a), the oldest form, and Paludina hoernesi (j).” -Thomson, 1916
Keywords
Neumayr transitions, mollusks gradual change, animal change over time, Paludina neumayri, Paludina hoernesiGalleries
Snails and SlugsSource
J. Arthur Thomson, M.A., LL.D. Outlines of Zoology (New York, NY: D. Appleton & Company, 1916)
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