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Fig. 9 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 9. Species of the genus Pachycrommium Woodring, 1928, under UV light. A. Pachycrommium acuminatum (Lamarck, 1804), MNHN A30476 (Faullummel coll.), Chaussy, Val d'Oise, France, Lutetian, in ventral view. B. Pachycrommium acuminatum (Lamarck, 1804), MNHN A30874 (Faullummel coll.), Fontenay−en−Vexin, Eure, France, Lutetian, in ventral (B1) and dorsal (B2) views. C. Pachycrommium acuminatum, MNHN A25003 (Faullummel coll.), Chaussy, in dorsal view. D. Pachycrommium acuminatum (Lamarck, 1804), MNHN A25004 (Faullummel coll.), VilliersSaint−Frédéric, Yvelines, France, Lutetian, in apical view. E. Pachycrommium acuminatum (Lamarck, 1804), MNHN A30479 (Faullummel coll.), Chaussy, in ventral view. F. Pachycrommium acuminatum (Lamarck, 1804), MNHN A30875 (Faullummel coll.), Fontenay−en−Vexin, in ventral (F1) and dorsal (F2) views. G. Pachycrommium acuminatum (Lamarck, 1804), MNHN A30872 (Faullummel coll.), Fontenay−en−Vexin, in ventral (G1) and dorsal (G2) views. H. Pachycrommium acuminatum (Lamarck, 1804), MNHN A30873 (Faullummel coll.), Fontenay−en−Vexin, in ventral (H1) and dorsal (H2) views. I. Pachycrommium eburnoides (Grateloup, 1847), MNHN A30405 (Faullummel coll.), Saint−Paul−lès−Dax, Landes, France, Burdigalian, in ventral (I1) and apical (I2) views. J. Pachycrommium eburnoides (Grateloup, 1847), MNHN A30411 (Cossman coll.), Dax, Landes, France, Early Miocene, in detailed view of the first whorls (J1) and apical (J2) view. K. Pachycrommium eburnoides (Grateloup, 1847), MNHN A30410 (Cossmann coll.), Dax, in ventral (K1), dorsal (K2), and apical (K3) views. Scale bars for all 10 mm, except 5 mm (I3, J2), 2 mm (J1). Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 8 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 8. Species of the genus Pachycrommium Woodring, 1928, under UV light. A. Pachycrommium suessoniensis (d'Orbigny, 1850), MNHN A30881 (Pacaud coll.), Celles−sur−Aisne, Aisne, France, Ypresian (Cuisian), in ventral (A1) and apical (A2) views. B. Pachycrommium suessoniensis (d'Orbigny, 1850), MNHN A30882 (Pacaud coll.), Celles−sur−Aisne, in apical (B1) and dorsal (B2) views. C. Pachycrommium productum (Deshayes, 1864), MNHN A30945 (Pacaud coll.), Chaussy, Val d'Oise, France, Lutetian, in dorsal view. D. Pachycrommium sp., MNHN A30482 (Pacaud coll.), Monampteuil, Aisne, France, Ypresian (Cuisian), in ventral (D1) and dorsal (D2) views. E. Pachycrommium scalariformis (Deshayes, 1825), MNHN A30401 (Ledon leg.), Fontenay−en−Vexin, Lutetian, in apical view. F. Pachycrommium scalariformis (Deshayes, 1825), MNHN A30402 (Ledon leg.), Fontenay−en−Vexin, view of a shell fragment. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 2 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 2. Species of the genus Ampullina Bowdich, 1822, under UV light. A. Ampullina depressa (Lamarck, 1804), MNHN J02192 (Cossmann coll.), Hérouval, Oise, France, Lutetian, in ventral (A1) and dorsal (A2) views. B. Ampullina parisiensis (d'Orbigny, 1850), MNHN A30403 (MNHN coll.), Villiers−Saint−Frédéric, Yvelines, France, Lutetian, in dorsal view. C. Ampullina parisiensis (d'Orbigny, 1850), MNHN B58545 (Lhomme coll.), Chavençon (La Tranchée), Oise, France, Priabonian, in abapertural (C1) and ventral (C2) views. D. Ampullina rustica (Deshayes, 1864), MNHN A30414 (Ledon coll.), Douains, Eure, France, Lutetian, in apical (D1) and dorsal (D2) views. E. Ampullina grossa (Deshayes, 1864), MNHN B58581 (MNHN coll.), Mont−Saint−Martin, Aisne, France, Bartonian (Auversian), in apical view. F. Ampullina chenayensis Cossmann, 1892, MNHN A31127 (Faullummel coll.), Chenay, Marne, France, Thanetian, in labral (F1) and dorsal (F2) views. G. Ampullina aizyensis (Bayan, 1870), MNHN A30408 (Ledon coll.), Bachivillers, Oise, France, Thanetian, in dorsal view. H. Ampullina aizyensis (Bayan, 1870), MNHN A30409 (Ledon coll.), Bachivillers, in ventral (H1) and abapertural (H2) views. I. Ampullina stampinensis (Cossmann and Lambert, 1884), syntype of Natica stampinensis MNHN J05147 (Lambert coll.), Saint−Hilaire (Pierrefitte), Essonne, France, Rupelian (Stampian), in dorsal view. J. Ampullina perusta (Defrance in Brongniart, 1823), MNHN A30821 (MNHN coll.), Ronca, Italy, Lutetian, in ventral (J1) and abapertural (J2) views. K. Ampullina perusta (Defrance in Brongniart, 1823), MNHN A30822 (MNHN coll.), Ronca, in dorsal view. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 5 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 5. Species of the genus Globularia Swainson, 1840, under UV light. A. Globularia (Globularia) peyreirensis (Cossmann and Peyrot, 1919), MNHN Cossmann (A30480 coll.), Peyreire, Gironde; France, Chattian, in dorsal (A1), abapertural (A2), labral (A3), and apical (A4) views. B.?Globularia (Globularia) pilula (Deshayes, 1864), MNHN J02181 (Cossmann coll.), Villiers−Saint−Frédéric, Yvelines, France, Lutetian, in ventral (B1) and dorsal (B2) views. C.?Globularia (Globularia) pilula (Deshayes, 1864), MNHN A30398 (MNHN coll.), Grignon, Yvelines, France, Lutetian, in ventral (C1) and dorsal (C2) views. D. Globularia (Cernina) fluctuata (Sowerby, 1825), MNHN IM (Staadt coll.), Banggi Island, Kudat division of Sabah, Malaysia, Recent, in ventral (D1), dorsal (D2), and labral (D3) views. E. Globularia (Cernina) fluctuata (Sowerby, 1825), MNHN IM (MNHN coll.), Philippines, Recent, in ventral (E1) and dorsal (E2) views. F. Globularia (Cernina) compressa (Basterot, 1825), MNHN A30399 (MNHN coll.), Mérignac, Gironde, France, Aquitanian, in dorsal (F1) and apical (F2) views. G. Globularia (Cernina) compressa (Basterot, 1825), MNHN A30400 (MNHN coll.), Mérignac, in dorsal view. H. Globularia (Cernina) sp., MNHN A30459 (Varone coll.), Saint−Martin−d'Oney, Landes, France, Aquitanian, in dorsal view. I. Globularia (Cernina) sp., MNHN A30460 (Varone coll.), Saint−Martin−d'Oney, in dorsal view. J. Globularia (Deshayesia) parisiensis (Raulin, 1844), MNHN A30892 (Cossmann coll.), Morigny (Château de Brunehaut), Essonne, France, Rupelian (Stampian), in labral (J1), abapertural (J2) and dorsal (J3) views. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 11 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 11. Comparisons of residual colour patterns between Naticidae and Ampullinidae under UV light. A–C. Naticidae. Indeterminate class: parallel zigzagging stripes, few zigzags per stripes, homogeneous zigzags' amplitude. A. Natica stoppanii Deshayes, 1864, MNHN A42002 (MNHN coll.), CuiseLamotte, Oise, France, Ypresian (Cuisian), in apical (A1) and dorsal (A2) views. B. Payraudeautia perforata (Deshayes, 1864), MNHN A31803 (MNHN coll.), Grignon, Yvelines, France, Lutetian, in dorsal view. C. Cepatia cepacea (Lamarck, 1804), MNHN B58269 (MNHN coll.), Croix−Blanche, France, Lutetian, in ventral view. D–F. Ampullinidae. Class II: non−parallel zigzagging stripes, numerous zigzags per stripes, heterogeneous zigzags' amplitude. D. Globularia (Cernina) compressa (Basterot, 1825), MNHN A30400 (MNHN coll.), Mérignac, Gironde, France, Aquitanian, in dorsal view. E. Globularia (s.s.) sigaretina (Lamarck, 1804), MNHN A30859 (MNHN coll.), Grignon, Yvelines, France, Lutetian, in dorsal view. F. Globularia (s.s.) semipatula (Deshayes, 1864), MNHN A30488 (Faullummel coll.), Cuise−Lamotte, Oise, France, Ypresian (Cuisian), in ventral view. Scale bars 10 mm for all, except 5 mm (B, C). Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 1 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 1. Descriptive terminology of the residual colour patterns of the Ampullinidae. A. Crommium acutum (d'Orbigny, 1850), MNHN B58618 (MNHN coll.), Parnes, Oise, France, Lutetian, in ventral view. B. Globularia (Cernina) fluctuata (Sowerby, 1825), MNHN IM (Staadt coll.), Banggi Island, Kudat division of Sabah, Malaysia, Recent, in dorsal view. C. Ampullina parisiensis (d'Orbigny, 1850), MNHN A30403 (MNHN coll.), VilliersSaint−Frédéric, Yvelines, France, Lutetian, in dorsal view. D. Globularia (Deshayesia) parisiensis (Raulin, 1844), MNHN A30892 (Cossmann coll.), Morigny (Château de Brunehaut), Essonne, France, Rupelian (Stampian), in dorsal view. E. Ampullina rustica (Deshayes, 1864), MNHN A30414 (Ledon coll.), Douains, Eure, France, Lutetian, in apical view. F. Ampullina intermedia (Deshayes, 1832), MNHN A30416 (MNHN coll.), Cuise−la−Motte, Oise, France, Ypresian (Cuisian), in dorsal view. G. Ampullina intermedia (Deshayes, 1832), MNHN A30417 (MNHN coll.), Cuise−Lamotte, in labral view. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 7 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 7. Species of the genus Amaurellina Bayle in Fischer, 1840, under UV light. A. Amaurellina spirata (Lamarck, 1804), MNHN A30484 (MNHN coll.), Grignon, Yvelines, France, Lutetian, in dorsal (A1) and apical (A2) views. B. Amaurellina spirata (Lamarck, 1804), MNHN A30884 (Faullummel coll.), Fontenay−en−Vexin, Eure, France, Lutetian, in dorsal view. C. Amaurellina spirata (Lamarck, 1804), MNHN A30485 (MNHN coll.), Grignon, in dorsal view. D. Amaurellina levesquei (d'Orbigny, 1850), MNHN A30879 (Faullummel coll.), Monampteuil, Aisne, France, Ypresian (Cuisian), in dorsal view. E. Amaurellina levesquei (d'Orbigny, 1850), MNHN A30878 (Faullummel coll.), Monampteuil, in dorsal view. F. Amaurellina levesquei (d'Orbigny, 1850), MNHN A30948 (MNHN coll.), Cuise−Lamotte, Oise, France, Ypresian (Cuisian), in dorsal view. G. Amaurellina sinuosa (d'Orbigny, 1850), MNHN A30432 (Faullummel coll.), Saint−Gobain, Aisne, France, Ypresian (Cuisian), in ventral (G1) and dorsal (G2) views. H. Amaurellina sinuosa (d'Orbigny, 1850), MNHN A30431 (Faullummel coll.), Saint−Gobain, in ventral (H1) and dorsal (H2) views. I. Amaurellina sinuosa (d'Orbigny, 1850), MNHN A30887 (Faullummel coll.), Saint−Gobain, in dorsal view. J. Amaurellina paludiniformis (d'Orbigny, 1850), MNHN A30490 (Faullummel coll.), Saint−Gobain, in ventral (J1) and dorsal (J2) views. K. Amaurellina paludiniformis (d'Orbigny, 1850), MNHN A30492 (Faullummel coll.), Saint−Gobain, in dorsal view. L. Amaurellina tuba (Deshayes, 1864), MNHN J02215 (Cossmann coll.), Hermonville, Marne, France, Lutetian, in ventral view. Scale bars 10 mm (A–C), 5 mm (D–L). Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 10 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 10. Species of the genus Amauropsina Bayle in Chelot, 1885, under UV light. A. Amauropsina canaliculata (Lamarck, 1804), MNHN A30469 (MNHN coll.), Grignon, Yvelines, France, Lutetian, in dorsal view. B. Amauropsina canaliculata (Lamarck, 1804), MNHN A30468 (MNHN coll.), Grignon in ventral (B1) and dorsal (B2) views. C. Amauropsina canaliculata (Lamarck, 1804), MNHN J02165 (Cossmann coll.), Grignon, in dorsal view. D. Amauropsina canaliculata (Lamarck, 1804), MNHN A30467 (MNHN coll.), Grignon, in apical (D1) and dorsal (D2) views. E. Amauropsina arenularia (Vasseur, 1882), MNHN A30465, Villliers− Saint−Frédéric, Yvelines, France, Lutetian, in ventral (E1) and dorsal (E2) views. F. Amauropsina arenularia (Vasseur, 1882), MNHN A30471 (Vaquez coll.), Saffré (Bois−Gouët), Loire−Atlantique, France, Bartonian, in apical (F1), ventral (F2), and dorsal (F3) views. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 3 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 3. Species of the genus Ampullina Bowdich, 1822, under UV light. A. Ampullina intermedia (Deshayes, 1832), MNHN A30418 (MNHN coll.), Cuise−la−Motte, Oise, France, Ypresian (Cuisian), in ventral (A1) and dorsal (A2) views. B. Ampullina intermedia (Deshayes, 1832), MNHN A30416 (MNHN coll.), Cuise−la−Motte, in ventral (B1) and dorsal (B2) views. C. Ampullina intermedia (Deshayes, 1832), MNHN A30415 (MNHN coll.), Cuisela−Motte, in labral view. D. Ampullina intermedia (Deshayes, 1832), MNHN A30417 (MNHN coll.), Cuise−Lamotte, in labral view. E. Ampullina intermedia (Deshayes, 1832), MNHN A30422 (d'Orbigny coll.), Cuise−Lamotte, in dorsal view. F. Ampullina merciniensis (Deshayes, 1864), MNHN J02199 (Cossmann coll.), Mercin−et−Vaulx, Aisne, France, Ypresian (Cuisian), in dorsal view. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 4 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 4. Species of the genus Globularia sensu stricto Swainson, 1840, under UV light. A. Globularia (s.s.) sigaretina (Lamarck, 1804), MNHN A30859 (MNHN coll.), Grignon, Yvelines, France, Lutetian, in ventral (A1), labral (A2), and dorsal (A3) views. B. Globularia sigaretina (Lamarck, 1804), MNHN A30473 (Lamarck coll.), Parnes (Les Boves), Oise, France, Lutetian, in dorsal view. C. Globularia sigaretina (Lamarck, 1804), MNHN A30868 (MNHN coll.), Mary−sur−Marne, Seine−et−Marne, France, Bartonian (Auversian), in dorsal (C1) and labral (C2) views. D. Globularia berthelini (Cossmann, 1892), MNHN A30858 (MNHN coll.), Grignon, in dorsal view. E. Globularia berthelini (Cossmann, 1892), MNHN A30470 (MNHN coll.), Grignon, in dorsal view. F. Globularia berthelini (Cossmann, 1892), MNHN A30902 (MNHN coll.), Grignon, in abaperural view. G. Globularia patula (Lamarck, 1804), MNHN A30445 (MNHN coll.), Parnes, Oise, France, Lutetian, in ventral view. H. Globularia patula (Lamarck, 1804), MNHN A31167 (MNHN coll.), Grignon, in labral view. I. Globularia patula (Lamarck, 1804), MNHN A31169 (MNHN coll.), Grignon, in ventral (I1) and dorsal (I2) views. J. Globularia patula (Lamarck, 1804), MNHN A30438 (MNHN coll.), Parnes, in dorsal view. K. Globularia patula (Lamarck, 1804), MNHN A30437 (MNHN coll.), Parnes, in dorsal view. L. Globularia patula (Lamarck, 1804) MNHN A31168 (MNHN coll.), Grignon, in ventral (L1) and dorsal (L2) views. M. Globularia semipatula (Deshayes, 1864), MNHN A30488 (Faullummel coll.), Cuise−Lamotte, Oise, France, Ypresian (Cuisian), in ventral (M1), abapertural (M2), and dorsal (M3) views. N. Globularia splendida (Deshayes, 1864), MNHN A30487 (Faullummel coll.), Cuise−Lamotte, in dorsal view. O. Globularia patuloides (Cossmann and Pissarro, 1902), MNHN A31162 (Faullummel coll.), Le Guépelle, Val d'Oise, France, Bartonian, in dorsal (O1) and abapertural (O2) views. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

Fig. 6 in Taxonomic implications of the residual colour patterns of ampullinid gastropods and their contribution to the discrimination from naticids

Fig. 6. Species of the genus Crommium Cossmann, 1888, under UV light. A. Crommium acutum (d'Orbigny, 1850), MNHN B58618 (MNHN coll.), Parnes, Oise, France, Lutetian, in ventral view. B. Crommium acutum (d'Orbigny, 1850), MNHN A30889 (MNHN coll.), Boursault, Marne, France, Lutetian, in ventral view. C. Crommium acutum (d'Orbigny, 1850), MNHN A30861 (MNHN coll.), Fleury−la−rivière, Marne, France, Lutetian, in ventral (C1) and dorsal (C2) views. D. Crommium grignonensis (d'Orbigny, 1850), type of Natica heberti Deshayes, 1864, MNHN J04185 (Hébert coll.), Chaumont−en−Vexin, Oise, France, Lutetian, in ventral view. Scale bars 10 mm. Photographs by C. Lemzaouda and P. Loubry (MNHN).

FIGURE 1 in Discriminating Scleromystax barbatus (Siluriformes: Callichthyidae) populations from Atlantic Rainforest streams employing otolith shape

FIGURE 1 | Locations where Scleromystax barbatus populations were sampled in clear-water streams of the coastal Atlantic Rainforest biome. Red symbols represent the southern locations (VR, GR, DM, CU, and PE) and blue symbols indicate the southeastern locations (AR, PM, and AE).

FIGURE 4 in Discriminating Scleromystax barbatus (Siluriformes: Callichthyidae) populations from Atlantic Rainforest streams employing otolith shape

FIGURE 4 | Otolith shapes of males and females of Scleromystax barbatus from southern and southeastern regions in the Atlantic Rainforest biome employing a Canonical Analysis of Principal Coordinates (CAP) applied to Fourier (above) and Wavelet (below) coefficients. Bold letters represent the mean canonical coordinates surrounding the standard error for each population. Lines represent the groups: SeFe (Females from the southeastern region), SeMa (Males from the southeastern region), SFe (Females from the southern region), SMa (Males from the southeastern region).

FIGURE 3 in Discriminating Scleromystax barbatus (Siluriformes: Callichthyidae) populations from Atlantic Rainforest streams employing otolith shape

FIGURE 3 | Mean otolith shape based on the Fourier (above) and Wavelet (below) reconstructions for males and females of Scleromystax barbatus from southern and southeastern regions in the Atlantic Rainforest biome. Lines represent the groups: SeFe (Females from the southeastern region), SeMa (Males from the southeastern region), SFe (Females from the southern region), SMa (Males from the southeastern region).

FIGURE 2 in Discriminating Scleromystax barbatus (Siluriformes: Callichthyidae) populations from Atlantic Rainforest streams employing otolith shape

FIGURE 2 | Ventral view of the left lapillus otoliths of Scleromystax barbatus from streams in the southern (VR, GR, DM, CU, and PE) and southeastern (AR, PM, and AE) regions of the Atlantic Rainforest biome. A (Anterior), M (Medial).

Figure 6 in Discrimination between six commercially relevant and ecologically diverse fish species across the Gulf of Tunis using fatty acid composition and otolith shape analyses

Figure 6. Principal component analysis (PCA) graph (biplot) showing the consistency between the variation in the otoliths shape (OS) and the variation in fatty acid composition between and within males (M) and females (F) of the six species collected from the five stations in the Gulf of Tunis, Tunisia.

Figure 4 in Discrimination between six commercially relevant and ecologically diverse fish species across the Gulf of Tunis using fatty acid composition and otolith shape analyses

Figure 4. Principal component analysis (PCA) graph (biplot) showing the barycenter () projection of the left (L) and right (R) otolith shape values between (a) and within (b) males (M) and females (F) of the six species collected from the five stations in the Gulf of Tunis, Tunisia. TM: T. mediterraneus; SP: S. pilchardus; CA: C. auratus; MB: M. barbatus; GN: G. niger; TD: T. draco.

Figure 5 in Discrimination between six commercially relevant and ecologically diverse fish species across the Gulf of Tunis using fatty acid composition and otolith shape analyses

Figure 5. Hierarchical ascending classification (HAC) dendrogram generated based on the left and right otoliths shape values of dissimilarity between individuals of the six species collected from the five stations in the Gulf of Tunis, Tunisia. TM: T. mediterraneus; SP: S. pilchardus; CA: C. auratus; MB: M. barbatus; GN: G. niger; TD: T. draco.

Figure 3 in Discrimination between six commercially relevant and ecologically diverse fish species across the Gulf of Tunis using fatty acid composition and otolith shape analyses

Figure 3. (a) Discriminant function analysis (DFA) and (b) principal component analysis (PCA) graph (biplot) showing the barycenter projection and distribution of the fatty acid composition percentage values between and within males (M) and females (F) of the six species collected from the five stations in the Gulf of Tunis, Tunisia. T.m.: T. mediterraneus.

Figure 2 in Discrimination between six commercially relevant and ecologically diverse fish species across the Gulf of Tunis using fatty acid composition and otolith shape analyses

Figure 2. Real images of the left (L) and right (R) otoliths of (A) T. mediterraneus, (B) S. pilchardus, (C) C. auratus, (D) T. draco, (E) G. niger, and (F) M. barbatus individuals collected from the five stations in the Gulf of Tunis, Tunisia.