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FIGURE 10 in Revision of the Alycaeidae of China, Laos and Vietnam (Gastropoda: Cyclophoroidea) II: The genera Alycaeus and Pincerna

FIGURE 10. Pincerna mouhoti (L. Pfeiffer, 1863). A–D: Syntype (NHMUK 20170120); E–H: 2012/60; I–LC: Vn11-226; M–P: 2012/8; Q–T: JG29; U–X: Cuc Phuong NP, VNMN. Photos: H. Taylor (A–D) and B. Páll-Gergely (E–X).

FIGURE 5 in Revision of the Alycaeidae of China, Laos and Vietnam (Gastropoda: Cyclophoroidea) II: The genera Alycaeus and Pincerna

FIGURE 5. Shells of Pincerna Preston, 1907 species. A–E: Pincerna acroptychia n. sp. (holotype); F–I: Pincerna maolanensis (Luo, Zhang & Zhuo, 2009) (holotype); J–M: Pincerna yaanensis Z.-G. Chen, 2022, holotype; N–R: P. yaanensis, locality 2015/53, coll. HA. Photos: Kaibaryer Meng (F–I), B. Páll-Gergely (A–E, N–R), photos from the original description (J–M). White lines indicate length of suture.

FIGURE 3 in Revision of the Alycaeidae of China, Laos and Vietnam (Gastropoda: Cyclophoroidea) II: The genera Alycaeus and Pincerna

FIGURE 3. Opercula of Alycaeus Baird, 1850 and Pincerna Preston, 1907 species. A–B: Alycaeus eydouxi Venmans, 1956 (V142, NHM); C–D: Pincerna mouhoti L. Pfeiffer, 1862 (Cuc Phuong NP, VNMN); E–G: Pincerna mouhoti, MNHN-IM-2012- 27302; H–I: Pincerna vanbuensis (Bavay & Dautzenberg, 1900) (2012/60). Scales represent 1 mm.

FIGURE 2 in Revision of the Alycaeidae of China, Laos and Vietnam (Gastropoda: Cyclophoroidea) II: The genera Alycaeus and Pincerna

FIGURE 2. Protoconch (A–C) and R2 ribs (D–F) of Alycaeus Baird, 1850 species. A and D: Alycaeus goliath n. sp. (holotype); B and E: Alycaeus eydouxi Venmans, 1956 (Cochinchina, coll. V.W. MaAndrew, NHMUK); C and F: Alycaeus rolfbrandti Maassen, 2006 (6L07p). All photos: B. Páll-Gergely. Scales represent 1 mm.

Figure 4. Murex turricula Montagu, 1803 in Unravelling the conoidean gastropods assigned to the genus Propebela (Gastropoda: Mangeliidae) from south-western Atlantic deep waters

Figure 4. Murex turricula Montagu, 1803. (a–b) Syntype, EXEMS Moll4250 (images courtesy of the RAMM). Scale bar = 5.0 mm.

Figure 2 in Unravelling the conoidean gastropods assigned to the genus Propebela (Gastropoda: Mangeliidae) from south-western Atlantic deep waters

Figure 2. Notopropebela pustulata sp. nov. (a–b) Holotype, MACN-In44024, St. 8, 37.9642S, 54.9567W, off Buenos Aires Province, 647 m, two views of the shell. (c–i) Paratype, MACNIn44025, St. 6, 37.9722S, 55.1485W, 530 m; (c–d) two views of the shell; (e) apical view of the protoconch; (f) lateral view of the protoconch; (g) detail of the same shell showing the pustules on the protoconch; (h) other lateral view of the same protoconch; (i) detail of the same shell showing the pustules on the teleoconch; (j) general view of the radula; (k) detail of the teeth. Scale bars: a– d = 2.0 mm; e = 500 µm; f = 200 µm; g, k = 50 µm; h = 1 mm; i, j = 100 µm.

Figure 3 in Unravelling the conoidean gastropods assigned to the genus Propebela (Gastropoda: Mangeliidae) from south-western Atlantic deep waters

Figure 3. Notopropebela petu sp. nov. (a–c) Holotype, MACN-In25516, 37.5841ʹS, 54.9175ʹW, off Buenos Aires Province, 210 m, three views of the shell. (d–f) Paratype, MACN-In25516, three views of the shell. (g–h) Paratype, MACN-In29655, 37.5841S, 54.9175ʹW, off Buenos Aires Province, 210 m, two views of the shell. (i–m) MACN-In29655; (i) lateral view of the protoconch; (j) detail of the same shell showing the pustules on the protoconch; (k) apical view of the protoconch; (l) other lateral view of the same protoconch; (m) detail of the same shell showing the pustules on the teleoconch. (n–p) MACN-In25516; (n) penis; (o) general view of the radula; (p) detail of the teeth. Scale bars: a– h = 5.0 mm; i, l = 500 µm; j, m, o = 50 µm; k, n = 200 µm; p = 20 µm.

Figure 1 in Unravelling the conoidean gastropods assigned to the genus Propebela (Gastropoda: Mangeliidae) from south-western Atlantic deep waters

Figure 1. Notopropebela profunda (Castellanos and Landoni, 1993) comb. nov. (a–b) MACN-In35153, South Atlantic, two views of the shell. (c–d) MLP-Ma15507, 46°S, 60°W, 600 m, San Jorge Gulf, off Santa Cruz Province, two views of the shell. (e–i) MACN-In35153; (e–f) two views of the shell; (g) lateral view of the protoconch; (h) detail of the same protoconch; (i) apical view of the protoconch; (j) other lateral view of the same protoconch; (k) detail of the same shell showing the ornamentation on the teleoconch. Scale bars: a–f = 2.0 mm; g = 500 µm; h, k = 100 µm; i, j = 1 mm.

Figure 5. Bela lateplicata Strebel, 1905 in Unravelling the conoidean gastropods assigned to the genus Propebela (Gastropoda: Mangeliidae) from south-western Atlantic deep waters

Figure 5. Bela lateplicata Strebel, 1905. (a–b) Syntype, ZMH 3873 (images courtesy of the ZMH). Scale bar = 5.0 mm.

FIGURE 3. A–B in New species of the genus Astyris (Gastropoda: Neogastropoda: Buccinoidea Columbellidae) from the vicinity of hydrothermal vents of the Piip Volcano southwestern Bering Sea

FIGURE 3. A–B. Radulae of studied Astyris spp. A. Astyris axicostata n. sp., specimen from the type locality. B. Astyris cf. rosacea(shell on Fig. 2 J). C–D. Astyris axicostata n. sp. in situ, specimens of Astyris axicostatus are marked with red arrows, insert shows enlarged fragment of the photos. C. Sta LV82-2/4, northern summit of Piip volcano, 55.24′57′′N, 167.16′35′′E, 384 м, 13.06.2018; rocks with bacterial mats. In addition to the Astyris, numerous isopods Eurycope andreyi (Munnopsidae) and Corallimorphus cf. pilatus (Corallimorpharia, Anthozoa) are seen. D. Type locality, rock with dense aggregations of Epizoanthus sp. (Zoantharia, Anthozoa).

FIGURE 2. Astyris axicostata n in New species of the genus Astyris (Gastropoda: Neogastropoda: Buccinoidea Columbellidae) from the vicinity of hydrothermal vents of the Piip Volcano southwestern Bering Sea

FIGURE 2. Astyris axicostata n. sp. (A–I) A–D. Holotype, SL 7.3 mm (A–C—dried shell, D—wet shell with body seen through transparency). E. Paratype 1, SL 7.4 mm. F–G. Paratype 2, SL 7.0 mm. H–I. Paratype 3, juvenile with intact protoconch, SL 3.0 mm. J. Astyris cf. rosacea (Gould, 1840), SL 12.1 mm. A–G—at the same scale, H–I—enlarged, J—reduced.

FIGURE 1 in New species of the genus Astyris (Gastropoda: Neogastropoda: Buccinoidea Columbellidae) from the vicinity of hydrothermal vents of the Piip Volcano southwestern Bering Sea

FIGURE 1. Phylogenetic reconstruction using the COI gene (658 bp) showing Astyris axicostata n. sp. forming the clade with Astyris thermophila and A. rosacea nested within Columbellidae. Node values indicate Bayesian posterior probability and Maximal Likelihood bootstrap values, those lower than 0.8 and 80 are omitted.

FIGURE 15 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 15. Photographs of shell specimens of Pupa nivea (Angas, 1871) (A–G) and Pupa tragulata Iredale, 1936 (H–J), ventral view. A–B. Syntypes of Buccinulus niveus Angas, 1871 (NHMUK 1871.7.5.24), ©NHMUK, photos by K. Webb. C. Holotype of Buccinulus kirki Hutton, 1873 (NMNZ M.001814), ©NMNZ. D–F. Possible syntypes of Buccinulus intermedius Angas, 1879 (NHMUK 1879.1.31.4), ©NHMUK, photos by K. Webb. G. Holotype of Buccinulus gracilis Kirk, 1882 (NMNZ M.000050), ©NMNZ. H. Holotype of Pupa tragulata Iredale, 1936 (AM C.60701), ©AM. I. Holotype of Pupa strigosa sekii Habe, 1958 (NSMT Mo.39815), ©NSMT, photo by K. Hasegawa. J. Holotype of Pupa sinica Lin, 1989 (IOCAS Mo 26971), ©IOCAS, photo by H. Wang.

FIGURE 13 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 13. Photographs of shell specimens of Pupa affinis (A. Adams, 1855). A. Lectotype of Solidula affinis A. Adams, 1855 from Port Essington, Australia (NHMUK 20020237c), ©NHMUK, photo by K. Webb. B. Paralectotype of Solidula affinis A. Adams, 1855 from Moreton Bay, Australia (NHMUK 20020236), ©NHMUK, photo by K. Webb. C. Paralectotype of Solidula affinis A. Adams, 1855 from Ticao Island, Philippines (NHMUK 20020238), ©NHMUK, photo by K. Webb. D–E. Syntypes of Tornatella fumata Reeve, 1865 (NHMUK 20020233), ©NHMUK, photos by K. Webb. F. Holotype of Buccinulus huttoni Kirk, 1882 (NMNZ M.000051), ©NMNZ. G–H. Syntypes of Actaeon cinereus R.B. Watson, 1884 (NHMUK 1887.2.9.2131), ©NHMUK, photos by K. Webb. I. Specimen from Koumac, New Caledonia (MNHN IM-2013-86166). J. Specimen from Koumac, New Caledonia (MNHN IM-2013-86144).

FIGURE 14 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 14. Photographs of shell specimens of Pupa strigosa (Gould, 1859). A. Lectotype of Buccinulus strigosus Gould, 1859 (USNM 1311), ©USNM. B–C. Two syntypes of Buccinulus fraterculus Dunker, 1882 (NHMUK 1905.12.30.40), ©NHMUK, photos by K. Webb. D. Specimen from Tomioka Bay, Kumamoto Prefecture, Japan (LACM 82-23.12). E. Specimen from Namihaya-zaki, Wakayama Prefecture, Japan (LACM 82-19.23).

FIGURE 12 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 12. Photographs of shell specimens of Pupa tessellata (Reeve, 1842) and possible synonyms, ventral view. A–C. Three syntypes of Tornatella tessellata Reeve, 1842 (NHMUK 196954), ©NHMUK, photos by K. Webb. D. Holotype of Tornatella alveola Souverbie in Souverbie & Montrouzier, 1863 (MHNBx 2004.TY.29), ©MHNBx, photo by L. Charles. E. Syntype of Solidula thaanumi Pilsbry, 1917 (ANSP 117069), ©ANSP.

FIGURE 10 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 10. Photographs of shell specimens of Pupa nitidula (Lamarck, 1822), ventral view. A–E. Syntypes of Tornatella nitidula Lamarck, 1822 (MHNG Moll-51412), ©MHNG, photos by E. Tardy. F. Specimen from Koumac, New Caledonia (MHNH IM-2013-86157). G. Specimen from Koumac, New Caledonia (MHNH IM-2013-86156).

FIGURE 8 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 8. Scanning electron micrographs of the jaw elements of specimens from Koumac, New Caledonia. A. Pupa solidula (Linnaeus, 1758), MNHN IM-2013-86155. B. Pupa sulcata (Gmelin, 1791), MHNH IM-2013-86146. C. Pupa nitidula (Lamarck, 1822), MNHN IM-2013-86157. D. Pupa coccinata (Reeve, 1842), MHNH IM-2013-86143. E. Pupa affinis (A. Adams, 1855), MNHN IM-2013-86144. F. Pupa charlesi sp. nov., MNHN IM-2013-86154.

FIGURE 11 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 11. Photographs of shell specimens of Pupa coccinata (Reeve, 1842), ventral view. A–C. Syntypes of Tornatella coccinata Reeve, 1842 (NHMUK 1998142), ©NHMUK, photos by K. Webb. D. Holotype of Pupa roseomaculata Iredale, 1936 (AM C.60702), ©AM. E. Syntype of Tornatella insculpta Reeve, 1842 (NHMUK 196957), ©NHMUK, photo by K. Webb. F. Specimen from Koumac, New Caledonia (MHNH IM-2013-86186). G. Specimen from Koumac, New Caledonia (MHNH IM- 2013-86153). H. Specimen from Koumac, New Caledonia (MHNH IM-2013-86143).

FIGURE 9 in The genus Pupa Röding, 1798 (Mollusca, Gastropoda, Acteonidae) in New Caledonia with notes on Recent species

FIGURE 9. Photographs of shell specimens of Pupa sulcata (Gmelin, 1791), ventral view. A–C. Syntypes of Tornatella glabra Reeve, 1842 (NHMUK 196956), ©NHMUK, photos by K. Webb. D. Specimen from Koumac, New Caledonia (MHNH IM-2013-86165). E. Specimen from Koumac, New Caledonia (MHNH IM-2013-86145). F. Specimen from Koumac, New Caledonia (MHNH IM-2013-86147). G. Specimen from Koumac, New Caledonia (MHNH IM-2013-86146). H. Specimen from Koumac, New Caledonia (MHNH IM-2013-86160).