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1,225 results for “land snail”
Figure 8 in Land snail diversity in the monsoon tropics of Northern Australia: revision of the genus Exiligada Iredale, 1939 (Mollusca: Pulmonata: Camaenidae), with description of 13 new species
Figure 8. Penial anatomy of E. negriensis Iredale, 1939 (WAM S49216). Scale bar = 5 mm.
Figure 13 in Land snail diversity in the monsoon tropics of Northern Australia: revision of the genus Exiligada Iredale, 1939 (Mollusca: Pulmonata: Camaenidae), with description of 13 new species
Figure 13. Penial anatomy of E. gregoriana sp. nov. (holotype AM C.475766). Scale bar = 5 mm.
Figure 16 in Land snail diversity in the monsoon tropics of Northern Australia: revision of the genus Exiligada Iredale, 1939 (Mollusca: Pulmonata: Camaenidae), with description of 13 new species
Figure 16. Penial anatomy of E. monochroma sp. nov. (holotype AM C.475768). Scale bar = 5 mm.
Figure 10 in Land snail diversity in the monsoon tropics of Northern Australia: revision of the genus Exiligada Iredale, 1939 (Mollusca: Pulmonata: Camaenidae), with description of 13 new species
Figure 10. Penial anatomy of E. calciphila sp. nov. (holotype AM C.475763). Scale bar = 5 mm.
Figure 21 in Land snail diversity in the monsoon tropics of Northern Australia: revision of the genus Exiligada Iredale, 1939 (Mollusca: Pulmonata: Camaenidae), with description of 13 new species
Figure 21. Penial anatomy of E. pallida sp. nov. (holotype WAM S83174). Scale bar = 5 mm.
Figure 19 in Land snail diversity in the monsoon tropics of Northern Australia: revision of the genus Exiligada Iredale, 1939 (Mollusca: Pulmonata: Camaenidae), with description of 13 new species
Figure 19. Penial anatomy of E. nodulicauda sp. nov. (holotype WAM S83173). Scale bar = 5 mm.
Figure 3 in Mitochondrial DNA diversity and taxa delineation in the land snails of the Iberus gualtieranus (Pulmonata, Helicidae) complex
Figure 3. Relationships between the number of substitutions [Δ, transversion (Tv); ¥, transition (Ts)] and genetic distance (K80 distance) in the cytochrome oxidase subunit I (COI) fragment. A, considering the first, second, and third positions. B, considering the third position only.
Figure 2. A in Mitochondrial DNA diversity and taxa delineation in the land snails of the Iberus gualtieranus (Pulmonata, Helicidae) complex
Figure 2. A, collection sites of the specimens used in this study. B, detail of the south-eastern Iberian Peninsula localities (AL, Almería; GR, Granada; JA, Jaén; MU, Murcia). For abbreviations, see the legend to Figure 4.
Fig. 9 in The land snail genus Macrochlamys Gray, 1847 from Thailand, with descriptions of five new species (Pulmonata: Ariophantidae)
Fig. 9. Genitalia of Macrochlamys tanymentula new species (A, B), and M. kelantanensis (C, D). A, B, Macrochlamys tanymentula paratype (CUMZ 7119): A, whole reproductive system; B, internal structure of penis with penial verge. C, D, Macrochlamys kelantanensis (CUMZ 7125): C, whole reproductive system; D, internal structure of penis with penial verge. Abbreviations: at, atrium; da, dart apparatus; drm, dart retractor muscle; e, epiphallus; ec, epiphallic caecum; fl, flagellum; fo, free oviduct; gd, gametolytic duct; gs, gametolytic sac; hf, head filament; ov, oviduct; p, penis; pc, penial caecum; pg, prostate gland; pp, penial pilaster; prm, penial retractor muscle; pv, penial verge; ss, sperm sac; tf, tail filament; v, vagina and vd, vas deferens. Arrow indicates position of the penial verge.
Fig. 4 in The land snail genus Macrochlamys Gray, 1847 from Thailand, with descriptions of five new species (Pulmonata: Ariophantidae)
Fig. 4. Genitalia of Macrochlamys aurantia new species (A–E), and M. coleus new species (F–I). A–E, Macrochlamys aurantia paratype (CUMZ 7103): A, whole reproductive system; B, internal structure of penis with penial verge; C, spermatophore; D, detail of spines between sperm sac and tail filament; E, spines on the end of tail filament. F–I, Macrochlamys coleus paratype (CUMZ 7106): F, whole reproductive system; G, internal structure of penis with penial verge; H, spermatophore; I, head filament. Abbreviations: at, atrium; da, dart apparatus; drm, dart retractor muscle; e, epiphallus; ec, epiphallic caecum; fl, flagellum; fo, free oviduct; gd, gametolytic duct; gs, gametolytic sac; hf, head filament; ov, oviduct; p, penis; pc, penial caecum; pg, prostate gland; pp, penial pilaster; prm, penial retractor muscle; pv, penial verge; ss, sperm sac; tf, tail filament; v, vagina and vd, vas deferens. Asterisk indicates the tissue casting.
Fig. 6. Radula morphology ofLandouria spp. from northeastern Thailand.A–C, G–R in Five new species of the land snail genus Landouria Godwin-Austen, 1918 (Gastropoda, Camaenidae) from northeastern Thailand, with note on genitalia and radula morphology of Landouria diplogramma (Möllendorff, 1902)
Fig. 6. Radula morphology ofLandouria spp. from northeastern Thailand.A–C, G–R. Right side of central teeth. D–F. Left side of central teeth. A–C. Landouria circinata sp. nov., paratype (NHMSU-00024). D–F. L. tuberculata sp. nov., paratype (NHMSU-00026). G–I. L. trochomorphoides sp. nov., paratype (NHMSU-00028). J–L. L. chloritoides sp. nov., paratype (NHMSU-00030). M–O. L. elegans sp. nov., paratype (NHMSU-00033). P–R. L. diplogramma (Möllendorff, 1902) comb. nov. (NHMSU-00034). Numbers indicate order of lateral and marginal teeth. Abbreviation: c = central tooth. Scale bars = 25 µm.
Figure 5 from: Wang P, Yang H, Zhou W, Hwang C, Zhang W, Qian Z (2014) The mitochondrial genome of the land snail Camaena cicatricosa (Müller, 1774) (Stylommatophora, Camaenidae): the first complete sequence in the family Camaenidae. ZooKeys 451: 33-48. https://doi.org/10.3897/zookeys.451.8537
Figure 5 - Phylogenetic tree inferred by maximum likelihood (ML) and maximum parsimony (MP) methods based on 13 protein genes. The tree is rooted with Aplysia californica. Numbers on or under the nodes represent bootstrap values of MP and ML respectively.
Figure 4 from: Wang P, Yang H, Zhou W, Hwang C, Zhang W, Qian Z (2014) The mitochondrial genome of the land snail Camaena cicatricosa (Müller, 1774) (Stylommatophora, Camaenidae): the first complete sequence in the family Camaenidae. ZooKeys 451: 33-48. https://doi.org/10.3897/zookeys.451.8537
Figure 4 - Relative synonymous codon usage (RSCU) in the Camaena cicatricosa mt genome. Codon families are provided on the x axis.
Figure 3 from: Wang P, Yang H, Zhou W, Hwang C, Zhang W, Qian Z (2014) The mitochondrial genome of the land snail Camaena cicatricosa (Müller, 1774) (Stylommatophora, Camaenidae): the first complete sequence in the family Camaenidae. ZooKeys 451: 33-48. https://doi.org/10.3897/zookeys.451.8537
Figure 3 - Inferred secondary structures of 22 tRNA genes in Camaena cicatricosa. Dashed (-) indicates Watson-Crick base pairing and (•) indicates G-U base pairing.
Figure 1 from: Wang P, Yang H, Zhou W, Hwang C, Zhang W, Qian Z (2014) The mitochondrial genome of the land snail Camaena cicatricosa (Müller, 1774) (Stylommatophora, Camaenidae): the first complete sequence in the family Camaenidae. ZooKeys 451: 33-48. https://doi.org/10.3897/zookeys.451.8537
Figure 1 - The mt genome of Camaena cicatricosa. The tRNA genes are labeled based on the IUPACIUB single letter amino acid codes. Genes with underline illuminate the direction of transcription from 3' to 5', and without underline illuminating from 5' to 3'. Numbers and overlapping lines within the circle indicate PCR fragments amplified for sequencing (see Table 1).
Figure 2 from: Hwang C (2014) Annotated type catalogue of land snails collected from Taiwan (Formosa) in the Natural History Museum, London. ZooKeys 428: 1-28. https://doi.org/10.3897/zookeys.428.8061
Figure 2 - A Oospira formosensis (H. Adams, 1866), lectotype NHMUK 1866.5.9.5/1 B Oospira swinhoei (Pfeiffer, 1866), lectotype NHMUK 20040583/1 C Elma swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.14/1 D Videnoida shermani (Pfeiffer, 1866), lectotype NHMUK 20040584/1 E Petalochlamys formosanus (Schmacker & Boettger, 1891) syn. Petalochlamys hypograpta Godwin-Austen, 1907, holotype NHMUK 1903.7.1.1713 F Petalochlamys vesta (Pfeiffer, 1866), lectotype NHMUK 20040580 G Ovachlamys fulgens (Gude, 1900) syn. Lamprocystis fulgida Godwin-Austen, 1907, holotype NHMUK 1903.7.1.1714 H Aegista fulvicans (H. Adams, 1866), lectotype NHMUK 1866.5.9.10/1 I Aegista granti (Pfeiffer, 1866), lectotype NHMUK 20040579. Scale bars = 5 mm.
Figure 3 from: Hwang C (2014) Annotated type catalogue of land snails collected from Taiwan (Formosa) in the Natural History Museum, London. ZooKeys 428: 1-28. https://doi.org/10.3897/zookeys.428.8061
Figure 3 - A Pseudobuliminus incertus (Pfeiffer, 1866), lectotype NHMUK 20040582/1 B Acusta assimilis (H. Adams, 1866), lectotype NHMUK 1866.5.9.11/1 C Nesiohelix swinhoei (Pfeiffer, 1866), lectotype NHMUK 20040585/1 D Dolicheulota formosensis (H. Adams, 1866), lectotype NHMUK 1866.5.9.1/1 E Dolicheulota swinhoei (Pfeiffer, 1866), lectotype NHMUK 20040586/1 F Satsuma bacca (Pfeiffer, 1866), lectotype NHMUK 20040577/1 G Satsuma bacca (Pfeiffer, 1866) syn. Eulota warburgi Gude, 1907, holotype NHMUK 1922.8.29.66 H Satsuma bairdi (H. Adams, 1866), lectotype NHMUK 20040587/1. Scale bars = 5 mm.
Figure 1 from: Hwang C (2014) Annotated type catalogue of land snails collected from Taiwan (Formosa) in the Natural History Museum, London. ZooKeys 428: 1-28. https://doi.org/10.3897/zookeys.428.8061
Figure 1 - A Cyclotus taivanus H. Adams, 1870, lectotype NHMUK 1871.1.20.9/1 B Platyrhaphe minutus (H. Adams, 1866), lectotype NHMUK 1866.5.9.6/1 C Platyrhaphe swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.7/10 D Ptychopoma wilsoni (Pfeiffer, 1866), lectotype NHMUK 20040584/1 E Chamalycaeus hungerfordianus (Nevill, 1881), possible syntype NHMUK 1891.3.17.790 F Dioryx swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.8/1 G Pupinella swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.15/1 H Pupinella swinhoei syn. Pupinopsis morrisonia H. Adams, 1872, lectotype NHMUK 1871.1.20.16/1 I Euphaedusa sheridani (Pfeiffer, 1866), lectotype NHMUK 20040589/1 J Hemiphaedusa exilis (H. Adams, 1866), lectotype NHMUK 1866.5.9.4/1 K Hemiphaedusa similaris (H. Adams, 1867), lectotype NHMUK 1878.1.28.10/1. Scale bars = 5 mm, unless otherwise specified above the bar.
Figure 4 from: Hwang C (2014) Annotated type catalogue of land snails collected from Taiwan (Formosa) in the Natural History Museum, London. ZooKeys 428: 1-28. https://doi.org/10.3897/zookeys.428.8061
Figure 4 - A Satsuma formosensis (Pfeiffer, 1866), lectotype NHMUK 20040578 B Satsuma mellea (Pfeiffer, 1866), lectotype NHMUK 20040576/1 C Satsuma succincta (H. Adams, 1866), lectotype NHMUK 1866.5.9.9/1 D Satsuma sphaeroconus (Pfeiffer, 1866), lectotype NHMUK 20040575/1. Scale bars = 5 mm.
Figure 8 from: Panha S, Nantarat N, Sutcharit C, Tongkerd P, Ablett J, Naggs F (2014) An annotated catalogue of type specimens of the land snail genus Cyclophorus Monfort, 1810 (Caenogastropoda, Cyclophoridae) in the Natural History Museum, London. ZooKeys 411: 1-56. https://doi.org/10.3897/zookeys.411.7258
Figure 8 - Types of Cyclophorus species. A, B Cyclophorus fulguratus (Pfeiffer, 1854) A lectotype NHMUK 20130117/1, and B paralectotype NHMUK 20130117/2-3 C Cyclophorus fultoni Godwin-Austen & Beddome, 1894, lectotype NHMUK 1894.6.20.1.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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