Dictionary of Ichthyology
longitudinal lingual lamina = a cusp found on the tongue of lampreys (Petromyzontidae), a posterior or longitudinal lamina.
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Dictionary of Ichthyology |
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longitudinal lingual lamina = a cusp found on the tongue of lampreys (Petromyzontidae), a posterior or longitudinal lamina. |
| Petromyzon marinus disc, St-Vallier, Fleuve St-Laurent, Québec, CMNFI 1995-0022, 4.7 cm wide without fimbriae. Photograph by Brian W. Coad, image manipulation by Noel Alfonso. |