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35 results for “Chelodina”
FIGURE 1 in Morphology of the lectotype of Chelodina oblonga Gray 1841 (Testudines: Chelidae)
FIGURE 1. Dorsal and ventral aspects of the C. oblonga lectotype specimen NHMUK 40.12.9.81 / 1947.3.5.89 (photos P. Campbell, courtesy of The Natural History Museum, London).
FIGURE 2 in Morphology of the lectotype of Chelodina oblonga Gray 1841 (Testudines: Chelidae)
FIGURE 2. Chelodina oblonga paralectotype specimen OUMNH ZC.02584 (photo Katherine Child, courtesy of Oxford University Museum of Natural History).
FIGURE 11. Vertebrals 2 and 3 in Morphology of the lectotype of Chelodina oblonga Gray 1841 (Testudines: Chelidae)
FIGURE 11. Vertebrals 2 and 3 in (A) C. oblonga lectotype; (B) C. oblonga paralectotype; (C) C. oblonga NHMUK 52.11.12.1 / 1947.3.5.90 (Swan River, WA, syntype of C. colliei); (D) C. kurrichalpongo NHMUK 42.1.12.123 (Port Essington, N.T.); (E) C. kurrichalpongo AMS R129353 (Cobourg Peninsula, NT). In C. oblonga (A, B, C) the sulcus between V1 and V2 (a) is usually straight; the microtopography of the medial portions of V2 and V3 (b) consists of broadly rounded nodules while the lateral portions (c) have narrow longitudinal striations and the vertebrals have shallow insertions (d) into pleurals. In C. kurrichalpongo (D, E) the sulcus between V1 and V2 (e) is usually curved; the microtopography is uniform across V2 and V3 (f); or the medial portions have narrow longitudinal striations (g), while lateral portions (h) tend to have more broadly rounded nodules and the vertebrals have deeper insertions (i) into pleurals. (photo (B) Katherine Child, courtesy of Oxford University Museum of Natural History); photo (E): Ross Sadlier).
FIGURE 8 in Morphology of the lectotype of Chelodina oblonga Gray 1841 (Testudines: Chelidae)
FIGURE 8. (A) Radiograph of C. oblonga lectotype. (B) Interpretive detail of skeletal carapace showing shape and size of hyoplastron sutures with costal 1 (arrowed); discernible portions of neurals (red) and sutural contact between nuchal (green) and peripheral 2 (blue) excluding peripheral 1 (yellow) from costal 1 (purple). (radiograph P. Campbell, courtesy of The Natural History Museum, London)
FIGURE 5 in History and historical DNA: Identity of Chelodina intergularis Fry, 1915 and type localities of C. intergularis and C. rugosa Ogilby, 1890
FIGURE 5. Plastral aspects of Chelodina kuchlingi; specimens from the Western Australian Museum, Perth. From left to right: WAM R29411 (holotype), WAM R28116, WAM R28117 (some scute outlines in this specimen highlighted in blue). To scale, midline plastral length of holotype 185 mm. Note that the intergular reaches the anterior plastral rim only in the holotype. Photos: G. Kuchling.
FIGURE 4 in History and historical DNA: Identity of Chelodina intergularis Fry, 1915 and type localities of C. intergularis and C. rugosa Ogilby, 1890
FIGURE 4. Comparison of (A) the holotype of Chelodina rugosa (AM R6256), (B) the holotype of C. intergularis (AM R6255) and (C) an individual of C. burrungandjii sensu stricto (UC 2101; redrawn from Thomson et al. 2000). Not to scale. Epidermal scutes (blue): G = gular; H = humeral; I = intergular; P = pectoral. Bony plates (black): Epi = epiplastron; Ent = entoplastron; Hyo = hyoplastron. In AM R6256 the bony sutures are visible at closer inspection through the translucent epidermal scutes. Drawings: S. Thomson.
FIGURE 2 in History and historical DNA: Identity of Chelodina intergularis Fry, 1915 and type localities of C. intergularis and C. rugosa Ogilby, 1890
FIGURE 2. Maximum Likelihood tree using near-complete mitogenomes of Chelodina species, rooted with Elseya flaviventralis. Numbers at nodes are bootstrap values and posterior probabilities from a Bayesian tree of the same topology. Asterisks indicate maximum support under both approaches. Species names do not imply validity or nomenclatural availability; accepted names of terminals on the right in bold. Sequences from type specimens are flagged; that of the C. intergularis type is highlighted in red. Codes following species names are GenBank/ENA accession numbers. For specimen/voucher tissue information, see Table 1. The mitogenomic phylogeny conflicts with subgenera and reflects a complex pattern of transspecific introgression and mitochondrial capture (Hodges 2015; Kehlmaier et al. 2019).
FIGURE 1 in History and historical DNA: Identity of Chelodina intergularis Fry, 1915 and type localities of C. intergularis and C. rugosa Ogilby, 1890
FIGURE 1. Holotype of Chelodina intergularis, Australian Museum, Sydney (AM R6255). Photos: G. Shea.
Data from: Phylogeography of the Australian freshwater turtle Chelodina expansa reveals complex relationships among inland and coastal bioregions
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FIGURE 4 in The identity of Chelodina oblonga Gray 1841 (Testudines: Chelidae) reassessed
FIGURE 4. Ventral, right lateral and dorsal views of the shell of the paralectotype of Chelodina oblonga Gray (OUMNH 02584). (Images courtesy of K. Child, OUMNH).
FIGURE 3 in History and historical DNA: Identity of Chelodina intergularis Fry, 1915 and type localities of C. intergularis and C. rugosa Ogilby, 1890
FIGURE 3. Holotype of Chelodina rugosa, Australian Museum, Sydney (AM R6256). Photos: G. Shea.
FIG. 2. — Chelodina alanrixi n in Eocene chelid turtles from Redbank Plains, Southeast Queensland, Australia
FIG. 2. — Chelodina alanrixi n. sp., form 1, Redbank Plains, Queensland, Eocene (QM F18344), lateroposterior part of the shell, impression of the external face. Abbreviations: C4, costal scute 4; M12, marginal scute 12; n8, neural 8; per. 10, peripheral 10; py, pygal; spp, suprapygal; V5, vertebral scute 5. Scale bar: 10 cm.
Figure 1. Australian and New Guinean drainage basins showing the 46 in Electrophoretic delineation of species boundaries within the genus Chelodina (Testudines: Chelidae) of Australia, New Guinea and Indonesia
Figure 1. Australian and New Guinean drainage basins showing the 46 basins from which samples were collected. Drainage basins are numbered as follows. South Australia: 1. Broughton (Clo); 2. Millicent Coast (Clo). Victoria: 3. Murray- Riverina (Cex, Clo); 4. Bega (Clo). New South Wales: 5. Clyde River–Jervis Bay (Clo); 6. Hawkesbury (Clo); 7. Hunter (Clo); 8. Macleay (Clo); 9. Clarence (Clo); 10. Murrumbidgee (Clo); 11. Castlereagh (Cex); 12. Namoi (Cex, Clo); 13. Gwydir (Clo); 14. Border (Clo). Queensland: 15. Condamine–Culgoa (Cex, Clo); 16. Logan–Albert (Cex); 17. Pine (Cex); 18. Mary (Cex); 19. Fraser Island (Cex, Clo); 20. Burnett (Cex); 21. Fitzroy (Cex); 22. Shoalwater (Clo ¥ Cno); 23. Styx (Cno); 24. Proserpine (Cno); 25. Don (Cno, Clo ¥ Cno); 26. Ross (Cno); 27. Jardine (Cru); 28. Mitchell (Cru); 29. Gilbert (Cno, Cru, Cno ¥ Cru); 30. Nicholson (Cno). Northern Territory: 31. Robinson (Cru); 32. Roper (Cno); 33. Liverpool (Cbu); 34. South
Figure 5 in Electrophoretic delineation of species boundaries within the genus Chelodina (Testudines: Chelidae) of Australia, New Guinea and Indonesia
Figure 5. An unrooted neighbour-joining tree showing the phylogenetic relationships among taxa that were diagnosable in our sample. This includes forms whose diagnosis was tentative: that is, involving one fixed difference in allopatry.
FIGURE 13 in Morphology of the lectotype of Chelodina oblonga Gray 1841 (Testudines: Chelidae)
FIGURE 13. Forelegs of Chelodina. (A) Chelodina oblonga lectotype; (B) C. oblonga paralectotype; (C) live C. oblonga (Perth, W.A); (D) live C. kurrichalpongo (Darwin, NT); (E) Chelodina sp. MV D10400 (Timber Creek, NT); (F) live C. canni (Qld). Note, four transverse leg scales in C. oblonga, between six and nine long, narrow transverse leg scales in northern Australian C. (Chelydera) taxa, and five broad, closely spaced transverse leg scales and heavily scaly integument of C. (Chelodina). (photos (B) Katherine Child, courtesy of Oxford University Museum of Natural History; (C) & (D): Mehdi Joseph-Ouni; (F) John Cann).
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