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258 results for “freshwater mussel”
Figure 6 in High endemic freshwater mussel (Bivalvia: Unionida) diversity in western Borneo, with description of three new species
Figure 6. (A) maximum likelihood (ML) phylogenetic tree and (B) haplotype network of Rectidens inferred from the COI dataset. Values at nodes indicate Bayesian inference (BI) posterior probability percentage/ML ultrafast bootstrap values. Support values>95% for both phylogenetic analyses are indicated by an asterisk. Support values marked with '-' indicate nodes that differ in the BI tree.
Figure 5 in High endemic freshwater mussel (Bivalvia: Unionida) diversity in western Borneo, with description of three new species
Figure 5. Images of type localities of (A) Ctenodesma mawonae, i.e. Sungai Sebua Jebung in the Sarawak River basin, Jambusan, Bau, Sarawak, Malaysian Borneo, and (B) Ctenodesma bersinara and Rectidens lauris, i.e. Sungai Rempangi, Pawan River basin, West Kalimantan, Indonesian Borneo.
Figure 4 in High endemic freshwater mussel (Bivalvia: Unionida) diversity in western Borneo, with description of three new species
Figure 4. Holotypes of Ctenodesma bersinara, Sungai Rempangi, Pawan River basin, West Kalimantan, Indonesian Borneo; Ctenodesma mawonae, Sungai Sebua Jebung, Sarawak River basin, Jambusan, Bau, Sarawak, Malaysian Borneo; and Rectidens lauris, Sungai Rempangi, Pawan River basin, West Kalimantan, Borneo. Abbreviations: FKH, Fahutan Kapuas Hulu Collection, Tanjungpura University, Indonesia; FRST, Faculty of Resource Science and Technology Collection, Universiti Malaysia Sarawak, Malaysia.
Figure 2 in High endemic freshwater mussel (Bivalvia: Unionida) diversity in western Borneo, with description of three new species
Figure 2. Maximum likelihood (ML) phylogenetic tree inferred from the combined (COI + 16S + ND1 + 18S + 28S) dataset. Values at nodes indicate Bayesian inference (BI) posterior probability percentage/ML ultrafast bootstrap values. Support values>95% for both phylogenetic analyses are indicated by an asterisk. Support values marked with '-' indicate nodes that differ in the BI tree. Species present in Borneo in bold. Species for which DNA sequences are first reported in the present paper in red. Gonideinae clades marked in red; non-Gonideinae clades marked in green.
Figure 1 in High endemic freshwater mussel (Bivalvia: Unionida) diversity in western Borneo, with description of three new species
Figure 1. Map of western Borneo, showing sites and species of freshwater mussels (Bivalvia: Unionida) found and collected during fieldwork in 2019 and 2022. Protected Areas shapefiles derived from UNEP-WCMC and IUCN (2023). HydroBASINS (Lehner and Grill 2013) shown as solid (level 4) and dashed (level 6) lines.
Figure 3 in High endemic freshwater mussel (Bivalvia: Unionida) diversity in western Borneo, with description of three new species
Figure 3. Types and sequenced specimens of Discomya radulosa, Caudiculatus caudiculatus, Lens lugens, and Pseudodon walpolei. Abbreviations: FKH, Fahutan Kapuas Hulu Collection, Tanjungpura University, Indonesia; MCZ, Museum of Comparative Zoology, Cambridge, USA; MNHN, Muséum National d'Histoire Naturelle, Paris, France; ZMB, Museum für Naturkunde, Berlin, Germany
Linked collectors and determiners for: Vermont Freshwater Mussel Atlas 1995.
Natural history specimen data linked to collectors and determiners held within, "Vermont Freshwater Mussel Atlas 1995". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/4fa43229-ab7a-4bae-a760-12460a37f5c6">https://bionomia.net/dataset/4fa43229-ab7a-4bae-a760-12460a37f5c6</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/4fa43229-ab7a-4bae-a760-12460a37f5c6">https://gbif.org/dataset/4fa43229-ab7a-4bae-a760-12460a37f5c6</a>. Formatted as a Frictionless Data package.
Fig. 3 in Hyriopsis panhai, a new species of freshwater mussel from Thailand (Bivalvia: Unionidae)
Fig. 3. Morphology of hinge teeth and muscle scars on the left (A and C) and right (B and D) valves of Hyriopsis species. A, B, H. bialata, specimen MZUM(BIV)T0001-x230 from Pahang, Malaysia. C, D, H. panhai, new species, holotype, MUMNH-UNI0201 from Suphan Buri, Thailand. Scale bar = 10 mm.
Fig. 4 in Hyriopsis panhai, a new species of freshwater mussel from Thailand (Bivalvia: Unionidae)
Fig. 4. Bayesian inference tree based on 1,967 bp concatenated alignment dataset of COI + 16S + 28S genes. Numbers on nodes indicate bootstrap values from maximum likelihood (ML) and bipartition posterior probabilities from Bayesian inference analysis (BI), and are shown as BI/ML. Black circles on nodes indicate high support by BI (≥ 0.95) and ML (≥ 70); white circles indicate high support by BI. Shells are not to scale.
Fig. 2 in Hyriopsis panhai, a new species of freshwater mussel from Thailand (Bivalvia: Unionidae)
Fig. 2. Shells of Hyriopsis species, showing internal view of the right valve, external view of the left valve and dorsal view of both valves. A, H. bialata, specimen MZUM(BIV)T0001-x230 from Pahang, Malaysia; B, H. bialata, specimen MUMNH-UNI2622 from Tonle Sap, Cambodia; C, H. panhai, new species, holotype, MUMNH-UNI0201 from Suphan Buri, Thailand; D, H. panhai, new species, paratype, MUMNH-UNI2495 from Nakhon Sawan, Thailand. Scale bar = 10 mm.
Figure 15 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 15. Representatives of the Iridinidae. A, Mutela rostrata MCZ 172817. B, Pleiodon ovata (Swainson, 1823) MCZ 30613. C, Chambardia rubens (Lamarck, 1819) FMNH 2588. D, Aspatharia rugifera UMMZ 111952.
Figure 11 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 11. Diagram of patterns of posterior mantle fusion types in the Palaeoheterodonta. In the diagrams, the darker, outer layer represents the outer fold of the mantle, and the inner layer is the inner fold. The middle sensory fold is greatly reduced in the Unionoida. See text for discussion. e, excurrent aperture; i, incurrent aperture; sa, supra-anal aperture.
Figure 10 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 10. Evolution of larval morphologies in the Unionoida. Potamilus was not included in the present analysis, but is well supported amongst the Lampsilini (Roe & Lydeard, 1998). See text for discussion.
Figure 5 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 5. Phylogeny of bivalve orders. Drawn from Giribet & Wheeler (2002: Fig. 11). The star indicates the position of the hypothetical archetypical heteroconch (HAH). The traditional taxa 'protobranchia', 'myoida', and 'veneroida' are depicted as nonmonophyletic.
Figure 9. Unionoida parasitic larval types. A in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 9. Unionoida parasitic larval types. A, Hooked-type glochidium of Alasmidonta marginata (Unioninae). B, Hookedtype glochidium of Triplodon corrugatus (Lamarck, 1819) (Hyriidae). C, Unhooked-type glochidium of Villosa iris (Lampsilini). D, Axe-head-type glochidium of Potamilus alatus (Say, 1817) (Lampsilini). E, Lasidium of Monocondylaea paraguayana (d'Orbigny, 1835) (Mycetopodidae). F, Haustorium-type lasidium of Mutela bourguignati (Bourguignat, 1885) (Iridinidae). A, C, D, redrawn from Baker (1928); B, E, redrawn from Bonetto & Ezcurra (1963); F, re-drawn from Fryer (1961).
Figure 4 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 4. Combined evidence phylogeny of palaeoheterodont families. Internal nodes are labelled with letters (A–F) and are the basis for the organization of the text. Synapomorphies, reconstructed from our analysis (Fig. 3), are marked along the branches. Rectangles indicate unambiguous transformations; ovals indicate transformations that have equally parsimonious alternative optimizations (Appendix 2). Character numbers are listed below each mark; shading denotes character state: white, 0; grey, 1; black,> 1 (Appendix 1).
Figure 12 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 12. Photographs of palaeoheterodont apertures. A, Type I, Margaritifera margaritifera ANSP A7659 (Margaritiferidae). B, Type II, Actinonaias carinata ANSP A11149 (Unionidae). C, Type III, Anodontites trapesialis (Brug., 1797) INHS 17028 (Mycetopodidae). D, Type IV, Hyridella menziesi ANSP 413054 (Hyriidae). E, Type IV, Chambardia nyassaensis (Lea, 1864) ANSP A17036 (Iridinidae). F, Type V, Pleiodon spekii (Woodward, 1859) ANSP 413055 (Iridinidae). Arrows indicate mantle structures: either 'pallial ridges' (A) or mantle fusion (B–F).
Figure 2 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 2. Strict consensus cladograms derived from phylogenetic analysis of molecular and combined evidence data. Numbers above the branches are bootstrap percentages; those below are Bremer decay index values (≥ 2). Arrows indicate taxa with problematic cytochrome oxidase subunit I sequences (as discussed in the text), including cases in which these sequences have been excluded.
Figure 17. A in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 17. A representative of the Margaritiferidae. Cumberlandia monodonta (Say, 1829) ANSP 358640.
Figure 3 in Palaeoheterodont diversity (Mollusca: Trigonioida + Unionoida): what we know and what we wish we knew about freshwater mussel evolution
Figure 3. Phylogram of one of the ten equally most parsimonious trees recovered by combined evidence analysis. Numbers associated with the branches are lengths, summed across all character partitions. Branches that were not resolved in the strict consensus (Fig. 2) are shown as broken lines. Problematic cytochrome oxidase subunit I sequences were excluded from the analysis.
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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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