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FIGURE 3 in Phylogenetic and divergence time analysis of the Chelonoidis chilensis complex (Testudines: Testudinidae)
FIGURE 3. Ultrametric trees obtained by the two-step method of McCartney & Barreto (2010), showing the divergence times within the family Testudinidae (A) and the divergence times within the C. chilensis complex (B). Numbers above the nodes indicate median of node ages, red numbers below the nodes indicate the clades belonging to the genus Chelonoidis (see table 5).
FIGURE4 in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines: Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE4. Phylogenetic tree of Serpinema cayennensis n. sp. and four species of Camallanus based on Bayesian Inference analysis of partial 18S rDNA sequences.
FIGURE2. Serpinema cayennensis n in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines: Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE2. Serpinema cayennensis n. sp. from Rhinoclemmys punctularia Daudin from French Guiana, photomicrographs. A—anterior end of body, male, lateral view; B—anterior end of body, female, lateral view; C—buccal capsule, male, lateral view; D—buccal capsule, female, lateral view; E—dorsal trident, female, dorsal view; F—part of female genital system near vulva, lateral view; G—posterior end of body, female, lateral view; H—posterior end of body, male, lateral view; I—male spicules, lateral view.
FIGURE1. Serpinema cayennensis n in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines: Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE1. Serpinema cayennensis n. sp. from Rhinoclemmys punctularia Daudin from French Guiana, line-drawings. A—anterior end of body, male, lateral view; B—anterior end of body, female, lateral view; C—buccal capsule, male, lateral view; D—buccal capsule, female, lateral view; E –anterior end of body, male, apical view; F—dorsal trident, female, dorsal view; G—part of female genital system near to vulva, lateral view; H—posterior end of body, male lateral view; cl—cloaca; I—posterior end of body, male, ventral view; J—male spicules, lateral view; K—mucrons at posterior end of female scale 20µm; L—posterior end of body, female, lateral view
FIGURE3 in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines: Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE3. Phylogenetic tree of two species of Serpinema and seven species of Camallanus based on Bayesian Inference analysis of partial 28S rDNA sequences.
FIGURE5 in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines: Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE5. Phylogenetic tree of two species of Serpinema cayennensis n. sp. and four species of Camallanus based on Bayesian Inference analysis of partial cytochrome oxidase subunit I (COI) sequences.
FIGURE1. Serpinema cayennensis n in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE1. Serpinema cayennensis n. sp. from Rhinoclemmys punctularia Daudin from French Guiana, line-drawings. A—anterior end of body, male, lateral view; B—anterior end of body, female, lateral view; C—buccal capsule, male, lateral view; D—buccal capsule, female, lateral view; E –anterior end of body, male, apical view; F—dorsal trident, female, dorsal view; G—part of female genital system near to vulva, lateral view; H—posterior end of body, male lateral view; cl—cloaca; I—posterior end of body, male, ventral view; J—male spicules, lateral view; K—mucrons at posterior end of female scale 20µm; L—posterior end of body, female, lateral view
FIGURE2. Serpinema cayennensis n in Serpinema cayennensis n. sp. (Nematoda: Camallanidae), a parasite of the freshwater turtle Rhinoclemmys punctularia Daudin (Reptilia: Testudines Geoemydidae) from French Guiana: morphology and phylogenetic relationships with other turtle-parasitising camallanids
FIGURE2. Serpinema cayennensis n. sp. from Rhinoclemmys punctularia Daudin from French Guiana, photomicrographs. A—anterior end of body, male, lateral view; B—anterior end of body, female, lateral view; C—buccal capsule, male, lateral view; D—buccal capsule, female, lateral view; E—dorsal trident, female, dorsal view; F—part of female genital system near vulva, lateral view; G—posterior end of body, female, lateral view; H—posterior end of body, male, lateral view; I—male spicules, lateral view.
Fig. 5 in Shell bone histology of solemydid turtles (stem Testudines): palaeoecological implications
Fig. 5 Thin-sections of Solemydidae aff. Naomichelys sp. Images in a-c and f-h in normal transmitted, d, e and i in crosspolarised, and right side in g in cross-polarized light using lambda compensator. a Peripheral (TMP 90.60.07). b Limb ossicle (FM PR 273). c Shell fragment (TMP 90.60.07). d Close-up of external cortex and ornamentation in peripheral (TMP 90.60.07). e Close-up of external cortex and ornamentation in shell fragment (TMP 90.60.07). f Close-up of cancellous bone of shell fragment (TMP 90.60.07). g Close-up of cancellous bone and internal cortex of shell fragment (TMP 90.60.07). h, i Close-up of cortical bone of limb ossicle (FM PR 273). Abbreviations: CB cancellous bone; ECO external cortex; ICO internal cortex; ISF interwoven structural fibres; LB lamellar bone; lsFB longitudinally sectioned fibre bundles; OP ornamentation pattern; PFB parallel-fibred bone; trFB transversally sectioned fibre bundles
Fig. 2 Sectioned solemydid specimens and resulting binary images used for compactness analysis with Bone Profiler. a in Shell bone histology of solemydid turtles (stem Testudines): palaeoecological implications
Fig. 2 Sectioned solemydid specimens and resulting binary images used for compactness analysis with Bone Profiler. a Solemys vermiculata, costal fragment (MCNA-15047). b Solemys vermiculata, shell fragment (MCNA-15046). c Solemys sp., costal fragment (UPUAM-14001)
Fig. 1 in Shell bone histology of solemydid turtles (stem Testudines): palaeoecological implications
Fig. 1 Selected solemydid taxa used in the present study. a Solemys vermiculata, costal fragment (MCNA-15047). b Solemys sp., costal fragment (UPUAM-14001). c, d Solemydidae aff. Naomichelys sp., peripheral (TMP 90.60.07). e Solemydidae aff. Helochelydra sp., peripheral (MNCN 59503). f Solemydidae aff. Helochelydra, plastral fragment (MNCN 59503). g Plastremys lata, costal fragment (NHMUK R 2251)
Fig. 2 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 2 Cladogram generated from maximum parsimony (MP), maximum likelihood (ML), and Bayesian analyses of combined mitochondrial and nuclear genes with branch length estimated by the Bayesian analyses. Numbers above branches are MP and ML bootstrap values, respectively. Numbers below branches are Bayesian single-model and mixed-model
Fig. 4 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 4 Biogeographic optimizations based on the trionychid phylogeny using the program RASP (Reconstruct Ancestral State in Phylogenies). a Results from the Bayesian binary method (BBM). b Results from
Fig. 3 Parsimony network obtained from TCS v1.21 in A phylogeny of softshell turtles (Testudines: Trionychidae) with reference to the taxonomic status of the critically endangered, giant softshell turtle, Rafetus swinhoei
Fig. 3 Parsimony network obtained from TCS v1.21 for Cytb and ND4 data of Rafetus swinhoei samples, based on a 95 % connection limit. Gaps were treated as fifth state. Symbol size corresponds to haplotype frequency. Each node represents one mutational step. Haplotype frequency: A1= 3, A2=2, B1=2 and all other haplotypes n =1. A1 Hoan Kiem, Yen Bai, Phu Tho. A2 China. A3 Thanh Hoa (LTB). B1 Dong Mo, Ba Vi. B2 Ba Vi (LTB). B3 Hoan Kiem (LTB)
Fig. 4 in Conservation genetics and phylogeography of the poorly known Middle Eastern terrapin Mauremys caspica (Testudines: Geoemydidae)
Fig. 4 Distribution of mitochondrial haplotypes of Mauremys caspica. Green symbols correspond to the western haplotype cluster; beige symbols, to the eastern cluster. The overlapping symbols (arrow) represent a syntopic occurrence of haplotypes of the two clusters. Numbers indicate individual haplotypes; numbers separated by slashes, syntopic occurrences of respective haplotypes. New haplotypes identified in the present study are numbers 11–14. Inset Parsimony network showing mutational relationships of haplotypes. Symbol size corresponds to haplotype frequency. Small black circles are missing node haplotypes. Unless otherwise indicated, lines connecting haplotypes represent one mutational step
Fig. 3 in Conservation genetics and phylogeography of the poorly known Middle Eastern terrapin Mauremys caspica (Testudines: Geoemydidae)
Fig. 3 Posterior distributions of population demographic parameters for Mauremys caspica using MSVAR. Each line corresponds to the sum of posterior distributions of the four runs obtained for each cluster; colour code as in Fig. 2. Top Posterior distribution of the estimated time (in years ago) for each bottleneck. Bottom Posterior distribution of ancestral (N1) and present (N0) effective population sizes
Fig. 9 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 9 Parsimony network (spring tree) for nuclear genomic C-mos haplotypes (numbered) of Pelodiscus. Shading of slices indicates mtDNA haplotypes (A–D). Frequencies of C-mos haplotypes: C-mos1 = 6; Cmos2 = 3; C-mos3 = 2; C-mos4 = 16; C-mos5 = 1; C-mos6 = 14; Cmos7 = 2. Greatest outgroup weight: C-mos3 (0.381). For further explanations, see Fig. 3, Table 2 and text
Fig. 2 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 2 Bayesian tree for mtDNA haplotypes of Pelodiscus based on concatenated sequences of all three mitochondrial fragments from present authors' samples (2,421 sites, mixed-model approach). Numbers above branches are Bayesian posterior probabilities; below
Fig. 5 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 5 Parsimony network (spring tree) for fragment 2 haplotypes (mtDNA: ND4 + tRNA-His, tRNA-Ser, tRNA-Leu) of Pelodiscus. Connection enforced. Haplotype frequencies: A = 8, B1 = 2, B3 = 12, C = 3, all other haplotypes n =1. Greatest outgroup weight: B2 (0.4). For further explanations, see Fig. 3 and text
Fig. 4 Bayesian tree for fragment 1 in The world's economically most important chelonians represent a diverse species complex (Testudines: Trionychidae: Pelodiscus)
Fig. 4 Bayesian tree for fragment 1 haplotypes (mtDNA: 12S rRNA) of Pelodiscus. For GenBank haplotypes, accession numbers shown. Dash indicates this branch not found by MP analysis. Sequences labelled as P. axenaria or P. sinensis by Chen et al. (2005) and by
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Allen Brain Atlas
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