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Fig. 9 in A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae)
Fig. 9. Kerkophorus vittarubra sp. nov., radula (paratype, NMSA V4725/T4062). A. Rachidian and left lateral teeth. B. Rachidian and innermost lateral teeth. C. Inner left marginal teeth. D. Outer left marginal teeth. Scale bars: A = 200 μm; B–D = 100 μm.
Fig. 5 in A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae)
Fig. 5. Kerkophorus piperatus sp. nov., genitalia and spermatophore. A–B. Genitalia, Mariepskop, Mpumalanga (paratype, NMSA W4433/T4050). A. Entire genital tract. B. Dissection of genital atrium and penis sheath. C. Spermatophore, Mariepskop, Mpumalanga (NMSA W3906).
Fig. 16 in A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae)
Fig. 16. Kerkophorus terrestris sp. nov. A–D. Holotype, diameter 13.1 mm (NMSA W3979/T3862). E. Close-set microspiral sculpture on protoconch, scale bar = 200 μm (paratype, NMSA W2933/T3863).
Fig. 10 in A new genus and eight new species of tail-wagger snails from eastern South Africa, with a key to genera within Sheldonia s.l. (Gastropoda: Urocyclidae)
Fig. 10. Kerkophorus vittarubra sp. nov., genitalia and spermatophore (paratype, NMSA V4725/T4062). A. Genital tract (minus ovotestis). B. Dissection of genital atrium and penis sheath revealing stimulator and sinuous penis. C. Spermatophore.
Fig. 11 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 11. Genitalia of Amphidromus (Syndromus) spp. A–B. Amphidromus areolatus (Pfeiffer, 1861) from Thad Fek, Attapeu, Laos showing the reproductive system and interior structures of the penis and vaginal chamber (CUMZ 7023). C–D. Amphidromus flavus (Pfeiffer, 1861) from Ban Na Deauy, Luang Phrabang, Laos showing the general characteristics of the genital system and the interior structures of the penis, atrium and vagina chamber (CUMZ 7027).
Fig. 12 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 12. SEM images of the radula. A–C. Amphidromus flavus (Pfeiffer, 1861) from Ban Na Deauy, Luang Phrabang, Laos (CUMZ 7027). D–F. Amphidromus xiengensis Morlet, 1891 from Ban Na Deauy, Luang Phrabang, Laos (CUMZ 7037). G–I. Amphidromus fuscolabris Möllendorff, 1898 from Ban Phone, Sekong, Laos (CUMZ 7041). A, D, G = central tooth with the first to fifth or sixth lateral teeth; B, E, H = lateral teeth with the tricuspid marginal teeth transition; C, F, I = outermost marginal teeth. Numbers indicate the order of the lateral and marginal teeth. Central tooth indicated by 'C'.
Fig. 10 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 10. Shells of Amphidromus (Syndromus) spp. A−C. Amphidromus areolatus (Pfeiffer, 1861) from Thad Fek, Attapeu, Laos (CUMZ 7022). D. Amphidromus begini (Morlet, 1886), syntype from Strung- Trang, Cambodia (MNHN-IM-2000-1832). E-G. Amphidromus flavus (Pfeiffer, 1861) from Tam Pou Kham, Vientiane, Laos (CUMZ 7029). H. Amphidromus flavus var. "indistinctus" Pilsbry, 1900, holotype (ANSP 31486). I–K. Amphidromus flavus var. "tryoni" Pilsbry, 1900. I. Lectotype (ANSP 31488). J. Paralectotype (ANSP 252745). K. Specimen from Ban Na Deauy, Luang Phrabang, Laos (CUMZ 7026). L–M. Amphidromus semitessellatus (Morlet, 1884). L. Lectotype (MNHN-IM-2000-1985). M. Specimen from Cambodia (NHMUK).
Fig. 3 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 3. Aestivation sites of Amphidromus species. A–B. Amphidromus roseolabiatus Fulton, 1896 (shell height about 34 mm) from NamTurn Bridge, Bolikhamxay, Laos, aestivated. A. Inside sterile fronds of stag horn ferns, Platycerium Desv. B. In a small hole on a Jackfruit tree trunk, Artocarpus heterophyllus Lam., with other snails, Quantula Baker, 1941 and Durgella Blanford, 1863. C. Amphidromus givenchyi Geret, 1912 (shell height about 43 mm), hiding in a small hole of a dipterocarpus tree shell. D. Amphidromus syndromoideus sp. nov. (shell height about 28 mm) from the type locality, hiding in a hole of a tree, visible after removal of clusters of sterile fronds of the basket fern Drynaria (Bory) J. Sm.
Fig. 2. Living snails. A–B. Amphidromus roseolabiatus Fulton, 1896. A in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 2. Living snails. A–B. Amphidromus roseolabiatus Fulton, 1896. A. Typical form from Ban Phavong, Khammouan, Laos (CUMZ 7012). B. Form with white lip from Tam Mung Korn, Bolikhamxay, Laos (CUMZ 7005). C. Amphidromus givenchyi Geret, 1912 from Thad Lor Waterfall, Salavan, Laos (CUMZ 7018). D. Amphidromus syndromoideus sp. nov., holotype from the type locality (CUMZ 7019).
Fig. 14 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 14. Genitalia of Amphidromus (Syndromus) spp. A–B. Amphidromus xiengensis Morlet, 1891 from Luang Phrabang showing the reproductive system and interior structures of the penis and vaginal chamber (CUMZ 7035). C–D. Amphidromus fuscolabris Möllendorff, 1898 from Ban Phone, Sekong, Laos showing the general characteristics of the genital system and the interior structures of the penis, atrium and vaginal chamber (CUMZ 7041).
Fig. 9 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 9. Living snails of Amphidromus (Syndromus) spp. A. Amphidromus areolatus (Pfeiffer, 1861) from Thad Fek, Attapeu, Laos (CUMZ 7023). B. Amphidromus flavus (Pfeiffer, 1861) from Ban Na Deauy, Luang Phrabang, Laos (CUMZ 7027). C–D. Amphidromus xiengensis Morlet, 1891 from Thad Kacham, Luang Phrabang, Laos (CUMZ 7035), the typical form, and var. "multifasciata" Fulton, 1896, respectively. E–F. Amphidromus fuscolabris Möllendorff, 1898 from Ban Phone, Sekong, Laos (CUMZ 7041–7042). E. Typical color form. F. Monochrome yellowish color form.
Fig. 13 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 13. Shells of Amphidromus (Syndromus) spp. A−C. Amphidromus xiengensis Morlet, 1891. A. Lectotype (MNHN-IM-2000-5249). B. Specimen from Thailand (CUMZ 7050). C. Specimen from Tam Chiang Dao, Chiangmai, Thailand (CUMZ 7034). D−F. Amphidromus xiengensis var. "clausus" Pilsbry, 1900. D. Lectotype (ANSP 31496). E. Specimen from Ban Na Deauy, Luang Phrabang, Laos (CUMZ 7036). F. Specimen from Pha Tang, Prayao, Thailand (CUMZ 7052). G–H. Amphidromus xiengensis var. "multifasciata" Fulton, 1896 from Phu Nang National Park, Phayao, Thailand (CUMZ 7038). I−M. Amphidromus fuscolabris Möllendorff, 1898. I. Holotype (SMF 7641). J−M. Specimens from Ban Phon, Sekong, Laos (CUMZ 7041–7042). N. Amphidromus eudeli Ancey, 1897, syntype from Binh Dinh, Annam (RBINS 617427). O–P. Amphidromus haematostoma Möllendorff, 1898. O. Lectotype (SMF 7559). P. Paralectotype (SMF 7560). Q–R. Amphidromus haematostoma var. "varians" Möllendorff, 1898. Q. Lectotype (SMF 7561). R. Paralectotype (SMF 7562). S–T. Amphidromus xiengkhaungensis sp. nov. S. Holotype (CUMZ 7045). T. Paratype (CUMZ 7046).
Fig. 6 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 6. Genitalia of Amphidromus spp. A–B. Amphidromus roseolabiatus Fulton, 1896 from Ban Phavong, Khammouan, Laos showing reproductive system and interior structures of penis and vaginal chamber (CUMZ 7012). C–D. Amphidromus syndromoideus sp. nov., holotype, showing general characteristics of the genital system and interior structures of penis and vagina chamber (CUMZ 7019).
Fig. 7 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 7. SEM images of the radula. A–C. Amphidromus roseolabiatus Fulton, 1896 from Ban Phavong, Khammouan, Laos (CUMZ 7012). D–F. Amphidromus syndromoideus sp. nov., holotype (CUMZ 7019). G–I. Amphidromus areolatus (Pfeiffer, 1861) from Thad Fek, Attapue, Laos (CUMZ 7023). A, D, G = central tooth with the first to fifth to eighth lateral teeth; B, E, H = lateral teeth with the tricuspid marginal teeth transition; C, F, I = outermost marginal teeth. Numbers indicate the order of the lateral and marginal teeth. Central tooth indicated by 'C'.
Fig. 5 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species
Fig. 5. Shells of Amphidromus pervariabilis Bavay & Dautzenberg, 1909. A–B. Syntype of the nominotypical form (MNHM-IM-2000-2049). C. Var. "bifasciata" Bavay & Dautzenberg, 1909, syntype (MNHM-IM-2000-2059). D. Var. "goniostoma" Bavay & Dautzenberg, 1909, syntype (MNHM- IM-2000-2058). E. Var. "lilacina" Bavay & Dautzenberg, 1909, syntype (MNHM-IM-2000-2052). F. Var. "minor" Bavay & Dautzenberg, 1909, syntype (MNHM-IM-2000-2050). G. Var. "monozonalis" Bavay & Dautzenberg, 1909, syntype (MNHM-IM-2000-2057). H. Var. "obesa" Bavay & Dautzenberg, 1909, syntype (MNHM-IM-2000-2053). I. Var. "protracta" Bavay & Dautzenberg, 1909, syntype (MNHM-IM-2000-2051). J. Var. "tricolor" Bavay & Dautzenberg, 1909, syntype (MNHM- IM-2000-2054). K–L. Specimens from Khua District, Phongsaly, Laos (CUMZ 7014).
Fig. 4 in New narrow-range endemic land snails from the sky islands of northern South Africa (Gastropoda: Streptaxidae and Urocyclidae)
Fig. 4. Ptilototheca soutpansbergensis gen. et sp. nov. A–D. Holotype, diameter 9.2 mm (NMSA V5567/ T4069). E. Protoconch showing sculpture of punctate spiral lines, Entabeni Forest (paratype, NMSA P0186/T4063). F. SEM of protoconch microsculpture, Thathe Vondo Forest (paratype, NMSA W2080/ T4064). Scale bars: E = 0.5 mm; F = 250 µm.
Fig. 13 in New narrow-range endemic land snails from the sky islands of northern South Africa (Gastropoda: Streptaxidae and Urocyclidae)
Fig. 13. Sheldonia wolkbergensis sp. nov., holotype, diameter 7.7 mm, height 5.2 mm (NMSA P0156/ T4074).
Fig. 1 in New narrow-range endemic land snails from the sky islands of northern South Africa (Gastropoda: Streptaxidae and Urocyclidae)
Fig. 1. Gulella davisae sp. nov. A–D. Holotype, height 6.1 mm, diameter 2.9 mm (NMSA P0418/ T4086). E. Juvenile specimen showing apertural dentition, diameter 2.7 mm (paratype, NMSA P0235/ T4091).
Fig. 3 in New narrow-range endemic land snails from the sky islands of northern South Africa (Gastropoda: Streptaxidae and Urocyclidae)
Fig. 3. Gulella hadroglossa sp. nov. A–E. Holotype, height 3.0 mm, diameter 1.5 mm (NMSA P0230/ T4084). F–G. Juvenile specimen showing apertural dentition, diameter 1.5 mm (paratype, NMSA P0417/T4085).
Fig. 10 in New narrow-range endemic land snails from the sky islands of northern South Africa (Gastropoda: Streptaxidae and Urocyclidae)
Fig. 10. Sheldonia monsmaripi sp. nov., living animals. A–B. Mariepskop Forest Reserve, mist-belt forest, shell diameter 11.6 mm (paratype, NMSA P0276/T4073). C–D. Mariepskop Forest Reserve, summit fynbos, shell diameter 16.3 mm (NMSA P0278).
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Allen Brain Atlas
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OpenNeuro
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