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310 results for “testudines”
Fig. 4 in Shell bone histology of solemydid turtles (stem Testudines): palaeoecological implications
Fig. 4 Thin-sections of Solemydidae aff. Helochelydra sp. a External cortex and interior cancellous bone of costal (MNCN 59503) in normal transmitted light. b Cancellous bone and external cortex of peripheral (MNCN 59503). c Internal cortex of plastral fragment (hyo- or hypoplastron, MNCN 59503) in normal transmitted (left) and crosspolarized light (right). Note that image c is facing upside-down due to technical constraints. Abbreviations: CB cancellous bone; ECO external cortex; ICO internal cortex; ISF interwoven structural fibres; PFB parallel-fibred bone
Fig. 1 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 1 River systems where Rafetus swinhoei has been recorded. Locations of the type specimen and Vietnam's samples used in this study are shown in yellow and red, respectively
Fig. 1 in Conservation genetics and phylogeography of the poorly known Middle Eastern terrapin Mauremys caspica (Testudines: Geoemydidae)
Fig. 1 ΔK values for K ranging from 1 to 9, showing the modal values for the runs corrected for null alleles (solid line) and the naïve runs (dashed line) of STRUCTURE
Fig. 2 in Conservation genetics and phylogeography of the poorly known Middle Eastern terrapin Mauremys caspica (Testudines: Geoemydidae)
Fig. 2 Population structuring in Mauremys caspica for K 04 (top) from the STRUCTURE run with the highest probability value. Within each cluster, an individual terrapin corresponds to one column that reflects its inferred ancestry. Individuals with mixed ancestries (below a threshold of 80 % for cluster membership) are indicated by asterisks. Colours of sampling sites in the map (bottom) correspond to STRUC- TURE clusters; slices indicate presence of individuals with mixed ancestries of respective clusters. Mixed ancestries are also indicated by shared subsets of lines encircling symbols. Upper-case letters refer to clusters; LM to terrapins from the local market of Bahrain. When null alleles are coded as recessive, clusters A and B are lumped together and two individuals with mixed ancestry are referred to this more inclusive cluster (cf. Table S1)
Fig. 6 Bayesian tree for fragment 2 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 6 Bayesian tree for fragment 2 haplotypes (mtDNA: ND4 + tRNAHis, tRNA-Ser, tRNA-Leu) of Pelodiscus. For GenBank haplotypes, accession numbers shown. Support values for clade B3 + B4: 0.84/60/
Fig. 2 in Red- and yellow-footed tortoises, Chelonoidis carbonaria and C. denticulata (Reptilia: Testudines: Testudinidae), in South American savannahs and forests: do their phylogeographies reflect distinct habitats?
Fig. 2 Maximum Likelihood tree for haplotypes of Chelonoidis carbonaria and C. denticulata, including sequences of C. chilensis and C. nigra. Support values above branches are ML bootstrap values; below branches, Bayesian posterior probabilities and MP bootstrap
Fig. 1 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 1 Distribution range of Pelodiscus (shaded; after map in Iverson 1992) and origins of samples and GenBank sequences. Open circles, wild-caught turtles: (1) Lake Khanka, southern Siberia, Russia; (2) Changling village, Shaanxi, China; (3) Phong Na-Ke Bang Reserve, Quang Binh, Vietnam; (4) Nha Trang, Khánh Hòa, Vietnam. Closed circles, known-locality GenBank sequences: (5) Republic of Korea ('P. sinensis' sensu Jung et al. 2006); (6) Changde, Hunan, China ('P. axenaria' sensu Chen et al. 2006); (7) Binzhou, Anren Xian, Hunan, China ('P. axenaria' sensu Chen et al. 2005, 2006). Stars, market specimens (all from China): (8) Guangyuan, Sichuan; (9) Hanzhong, Shaanxi; (10) Suzhou, Jiangsu; (11) Shaoguan, Guangdong; (12) Hong Kong
FIGURE 1 in Genetic and shell-shape analyses of Orlitia borneensis (Testudines: Geoemydidae) reveal limited divergence among founders of the European zoo population
FIGURE 1. Ventral and dorsal view of a shell of Orlitia borneensis showing the landmarks used in this study.
Figure 11 in The Miocene tortoise Testudo catalaunica Bataller, 1926, and a revised phylogeny of extinct species of genus Testudo (Testudines: Testudinidae)
Figure 11. Results of the cladistic analysis, as depicted by the single most parsimonious tree. Numbers above clades represent bootstrap values, and numbers below clades are Bremer indices; node numbers are used to summarize clade apomorphies in Table S1. Type species of each subgenus are denoted with an asterisk, and extinct species with a dagger.
Figure 10 in The Miocene tortoise Testudo catalaunica Bataller, 1926, and a revised phylogeny of extinct species of genus Testudo (Testudines: Testudinidae)
Figure 10. Detailed schematic drawings of neural plate 1 in dorsal view of Testudo (Chersine) catalaunica from the Valles-Penedes Basin compared with those of selected representatives of Testudo s.l. and Indotestudo. Thick solid lines correspond to scute sulci (the posterior sulcus of vertebral 1), whereas dotted lines denote plate sutures (of neural 1 and surrounding plates); thinner solid lines and areas with oblique lines denote damaged or missing shell portions. (A, B) Testudo (Chersine) catalaunica MGSB31642 (A) and IPS30073 (B); (C) Testudo (Chersine) steinheimensis SMNS 80200; (D) Testudo (Chersine) pyrenaica UCBL1 92865; (E) Testudo (Chersine) lunellensis IPS57549; (F) Testudo (Chersine) antiqua SMNS 4450; (G) Testudo (Chersine) burgenlandica NMW 1981/24/1; (H) Testudo (Paleotestudo) canetoniana SA 1857; (I) Indotestudo elongata MNHN.REP64; (J) Testudo (Testudo) graeca MNHN.REP66; (K) Testudo (Testudo) marginata MNHN.ZA1877.675; (L) Testudo (Testudo) kleinmanni MNHN.ZA1876.416; (M) Testudo (Agrionemys) horsfieldii MNHN.REP51; (N) Testudo (Chersine) hermanni MNHN.REP9.
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