Pl. xcvii, fig. 1, lamantin; pl. xcvii, fig. 1, dugon; fig. 2, delphinorhynque (=Platanista); pl. xcviii, fig. 1, dauphin vulgaire; fig. 2, Heterodon a deux dents; pl. xcix, fig. 1, narwal vulgaire; fig. 2, cachalot macrocephale; pl. c, fig. 1, baleine france (altered from Martens); fig. 2, baleinoptere rorqual. The plates themselves are not numbers, but in the "table des planches' these are numbered from 1-100, with a list of the names engraved on the plates and a reference to the volume and page of the Dictionnaire where the species are described.
