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FIGURE 12 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 12. Aclis costai sp. nov. A, B. Holotype, MNRJ 23776. C. Paratype, MNRJ 22634. E, F, H, I, K. Paratypes, MNRJ 26730. D, G, J. Paratype, MNRJ 33559. A, C–E. Shell in frontal view. B, F. Shell in lateral view. G, H. Detail of body whorl in frontal and lateral views, respectively. I. Detail of the teleoconch surface, arrows indicate microscopical spiral striae. J. Protoconch in apical view; arrow indicates transition protoconch-teleoconch.. K. Detail of apical whorls. Scale bars: A–F. 1 mm; G–H. 500 μm; I. 50 μm; J–K. 200 μm.
FIGURE 6 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 6. Aclis sp. 1: MNRJ 33505. A. Shell in frontal view. B. Apical whorls: double arrows indicate microscopic and sigmoid axial line at the protoconch surface, single bottom arrow indicate microscopic spiral striae at the teleoconch surface. C. Body whorl. Scale bars: A. 1 mm; B. 200 μm; C. 500 μm.
FIGURE 1 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 1. Terminology of some of the shell features used in descriptions in the present study. A. Microscopic spiral striae of the teleoconch indicated by arrows. B. Spiral keels of the teleoconch indicated by arrows. C. Umbilical fissure indicated by arrow. D. Umbilicus indicated by arrow.
FIGURE 18. A, B. Aclis tenuis Verrill, 1882 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 18. A, B. Aclis tenuis Verrill, 1882: Holotype, USNM 44821. A. Shell in frontal view. B. Shell in lateral view. C, D. Aclis fernandinae Dall, 1927: Holotype, USNM 108047. C. Shell in frontal view. D. Protoconch in apical view. E–I. Aclis verrilli Bartsch, 1911: E–G. Holotype, USNM 44811; H–I. Holotype of Aclis tanneri (Bartsch, 1947), USNM 417444. E, I. Shell in frontal view. F, H. Shell in lateral view. G. Detail of apical whorls. Scale bars: A–C, E–F, H–I. 1 mm; D, G. 200 μm. Credits: C–D. USNM
FIGURE 9 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 9. Aclis cf. pulchra: MNRJ 34072. A, C. Shell in frontal view. B. Shell in lateral view. D. Detail of teleoconch surface. E. Detail of apical whorls. F–G. Detail of body whorl in frontal view. Scale bars: A–C. 1 mm; D. 20 μm; E. 200 μm; F–G. 500 μm.
FIGURE 4 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 4. Aclis watsoni Barros, Lima & Francisco, 2007. A–B. CZUFS GAS-00105. A. C. Shell in frontal view. B. Shell in lateral view. Scale bar: 1 mm.
FIGURE 3. Aclis sarissa Watson, 1881. A–B, H–K. MORG 49199. C–D. CZUFS GAS-00102. E–G. CZUFS GAS-00104. A, C, E in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 3. Aclis sarissa Watson, 1881. A–B, H–K. MORG 49199. C–D. CZUFS GAS-00102. E–G. CZUFS GAS-00104. A, C, E. Shell in frontal view; square in A indicates detail in I. B, D, F. Shell in lateral view. G–H. Detail of the body whorl in frontal view. I–J. Detail of teleoconch surface; rectangle in I indicates detail in J. K. Detail of apical whorls; arrow indicates the transition protoconch–teleoconch. Scale bars: A–F. 1 mm; G–H. 500 μm; I–J. 50 μm; K. 200 μm.
FIGURE 14 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 14. Aclis anaglyptica sp. nov. A, B. Holotype, MNRJ 23777. C–K. Paratypes, MNRJ 28199. A, C. Shell in frontal view. B, D. Shell in lateral view. E, F. Shell in dorsal view; rectangles in F indicates details in G (lower rectangle) and H (upper rectangle). G, H. Detail of teleoconch surface; arrows indicate the suture. I, J. Detail of apical whorls; square in J indicates detail in K. K. Detail of protoconch surface. Scale bars: A–F. 1 mm; G–H. 50 μm; I–K. 100 μm.
FIGURE 8 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 8. Aclis pulchra sp. nov. A. Paratype, MNRJ 16323. B, F, H. Paratype, MNRJ 17713. C. Paratype, MNRJ 30872. D, G, I. paratype, MORG 39469. E. Paratype, MNRJ 26601. A–D. Shell in frontal view. E–G. Detail of apical whorls. H–I. Detail of body whorl in frontal view. Scale bars: A–D. 1 mm; E–G. 200 μm; H–I. 500 μm.
FIGURE 2. Aclis sarissa Watson, 1881. A–C, E. Lectotype, NHMUK 1887.2.9.1576 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 2. Aclis sarissa Watson, 1881. A–C, E. Lectotype, NHMUK 1887.2.9.1576, herein designated; D. Paralectotype, NHMUK 1887.2.9.1576; F–I. Paralectotype, NMW 1955.158.26255; J–K. Holotype of Aclis carolinensis, USNM 83743. A, D, F, J. Shell in frontal view; B, G, K. Shell in lateral view. C, H. Shell in dorsal view. E, I. Body whorl in frontal view. Scale bars: A–D, F–H, I–J. 1 mm; E, I. 500 μm. Credits: A–E. NHMUK photographic unit; F–I. NMW.
FIGURE 13 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 13. Aclis marplatensis (Castellanos & Landoni, 1984). A, B. MZSP 85401. C. MZSP 88368. D. MNRJ 15963. E–I. MNRJ 15964. A–C, E. Shell in frontal view; rectangle in E indicates detail in H. D. Shell in lateral view. F. Detail of body whorl in frontal view. G. Detail of apical whorls. H, I. Detail of teleoconch surface; rectangle in H indicates detail in I. Scale bars: A–E. 1 mm; F. 500 μm; G. 100 μm; H, I. 20 μm.
FIGURE 7 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 7. Aclis pulchra sp. nov. A–C, F–I. Holotype, MNRJ 16825. D–E, J. paratype, MNRJ 26601. A, C–D. Shell in frontal view. B, E. Shell in lateral view. F–G. Detail of teleoconch surface; square in F indicates detail in G. H. Detail of body whorl in frontal view. I. Detail of apical whorls. J. Protoconch in apical view. Scale bars: A–E. 1 mm; F–G. 50 μm; H. 500 μm; I–J. 200 μm.
FIGURE 11. Aclis aff. conula Dall, 1927. A–E. IBUFRJ 7584. F–J. IBUFRJ 8497. A, C, F, G in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 11. Aclis aff. conula Dall, 1927. A–E. IBUFRJ 7584. F–J. IBUFRJ 8497. A, C, F, G. Shell in frontal view. B, H. Shell in lateral view. D, E. Detail of teleoconch surface; square in D indicates detail in E. I. Detail of apical whorls. J. Protoconch in apical view; arrow indicates transition protoconch-teleoconch. Scale bars: A–C, F–H. 1 mm; D–E. 50 μm; I–J. 200 μm.
FIGURE 10 in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 10. Aclis corniculata sp. nov. A–C, I, J. Holotype, MNRJ 33425. D–H, K, L. Paratype, MNRJ 34073. A, C–E. Shell in frontal view; rectangle in E indicates detail in G. B, F. Shell in lateral view. G, H. Detail of teleoconch surface; square in G indicates detail in H. I. Detail of body whorl in frontal view. J, K. Detail of apical whorls. L. Protoconch in apical view; arrow indicates transition protoconch-teleoconch. Scale bars: A–F. 1 mm; G–H. 50 μm; I. 500 μm; J–L. 200 μm.
FIGURE 16. Aclis dalli Bartsch, 1911. A–C. Holotype, USNM 94288. D–F. USNM 108042. A, D–F in Taxonomic review of Aclis Lóven, 1846 (Gastropoda, Eulimidae) from Brazil with notes on other congeners from the western Atlantic and Saint Helena
FIGURE 16. Aclis dalli Bartsch, 1911. A–C. Holotype, USNM 94288. D–F. USNM 108042. A, D–F. Shell in frontal view. B. Shell in lateral view. C. Detail of apical whorls. Scale bars: A, B, D–F. 1 mm; C. 200 μm.
FIGURE 6. a. Nesiocypraea teramachii neocaledonica Lorenz 2002 in Bouchetaria (Gastropoda: Cypraeidae), a new genus for the Riddle cowry, B. aenigma (Lorenz 2002), from the deep waters of the Mozambique Channel
FIGURE 6. a. Nesiocypraea teramachii neocaledonica Lorenz 2002 (58 mm) Southern New Caledonia, at 450 m. b. Nesiocypraea teramachii polyphemus Lorenz 2002 (60 mm) Davao, Philippines, at 200 m. c. Nesiocypraea midwayensis midwayensis AZUMA & KUROHARA 1967 (23 mm) Southern Japan, at 250 m. d. Nesiocypraea midwayensis kontiki Lorenz 2012 (15 mm) Kaukura, Tuamotu, at 450 m. Coll. MNHN. e. Nesiocypraea midwayensis var. (24 mm) Mindanao, Philippines, at 200 m. f. Nesiocypraea lisetae lisetae (KILBURN 1975) (16 mm) Durban, South Africa, at 400 m. Coll. CLSF. g. Nesiocypraea lisetae maricola (CATE 1976) (17 mm) Bohol, Philippines, at 200 m. Recent. h. Ipsa childreni (J.E. GRAY 1825) (25 mm) Mauritius, at 20 m. Recent.
FIGURE 5. a in Bouchetaria (Gastropoda: Cypraeidae), a new genus for the Riddle cowry, B. aenigma (Lorenz 2002), from the deep waters of the Mozambique Channel
FIGURE 5. a. Palaeocypraea spirata (VON SCHLOTHEIM 1820) (18 mm) Faxe Quarry, Denmark. Paleocene. b. Eopustularia balinka FEHSE 2010 (18 mm) Veszprém, Hungary. Bartonian, Upper Eocene. c. Eopustularia bartonensis (EDWARDS 1855) (22 mm) Arthon en Retz, France. Lutetian, Upper Eocene. d. Eopustularia sp. (26 mm) St. Aignan, France. Lutetian, Upper Eocene. Coll. MSF fs163. e. Eopustularia brackleshamensis (SCHILDER 1929) (28 mm) Chaumont en Vexin, France. Lutetian, Upper Eocene. f. Praerosaria biacuta (DOLIN & LOZOUET 2004) (16.8 mm) Saint-Paul-lès-Dax, France. Upper Oligocene. Holotype MNHN IM-2000-3764. Photos courtesy Recolnat, Lozouet. g. Propustularia surinamensis (PERRY 1811) (28 mm) Northern Brazil, at 80 m. Recent.
FIGURE 4 in Bouchetaria (Gastropoda: Cypraeidae), a new genus for the Riddle cowry, B. aenigma (Lorenz 2002), from the deep waters of the Mozambique Channel
FIGURE 4. Detail of the anterior extremity from labral view. Note the differences in the formation of the labral margins and the terminal ridges. a. Praerosaria meyeri (BOETTGER 1883) (24 mm) Sulzheim, Germany. Upper Oligocene. b. Praerosaria biacuta (DOLIN & LOZOUET 2004) (17 mm) Saint Paul lès Dax, France. Oligocene. Holotype MNHN IM-2000-3764. Photos courtesy Recolnat, Lozouet. c. Bouchetaria aenigma (Lorenz 2002) (28 mm) Glorioso Is. MNHN IM-2013-69876. d. Nesiocypraea midwayensis midwayensis (AZUMA & KUROHARA 1967) 23 mm. Taiwan.
FIGURE 3. a–d in Bouchetaria (Gastropoda: Cypraeidae), a new genus for the Riddle cowry, B. aenigma (Lorenz 2002), from the deep waters of the Mozambique Channel
FIGURE 3. a–d. Bouchetaria aenigma (28-33 mm) Glorieuses Islands, at 220–300 m. Coll. MNHN. e. Bouchetaria aenigma (36 mm) Geyser Bank, between Mayotte and the Glorieuses Islands, at 340 m. Coll. MNHN.
FIGURE 2 in Bouchetaria (Gastropoda: Cypraeidae), a new genus for the Riddle cowry, B. aenigma (Lorenz 2002), from the deep waters of the Mozambique Channel
FIGURE 2. Bayesian phylogenetic tree obtained based on the concatenated cox1 and 16S gene datasets. Posterior probabilities (> 0.79) and ultrafast bootstrap values (> 80) are shown for each node.
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