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FIGURE 3 in Dating the origin and diversiFIcation of Pan-Chelidae (Testudines, Pleurodira) under multiple molecular clock approaches
FIGURE 3 Comparison of the three dating analyses performed in this study (simplified trees). Node number as in table 2. Abbreviations of analyses as in table 1. Abbreviations of geological events as in fig. 2. Abbrevia- tions of genera as in figs. 1 and 2. * constrained nodes based on the MP topologies; ↑, origin of total groups Pan-Chelidae and Pan- Pelomedusioides.
FIGURE 4 in Dating the origin and diversiFIcation of Pan-Chelidae (Testudines, Pleurodira) under multiple molecular clock approaches
FIGURE 4 Comparison of dates produced by the three analyses of this study and four previous molecular clock studies. Abbreviations: Dea (2011), Dornburg et al. (2011); Jea (2013), Joyce et al. (2013); Pea (2017), Pereira et al. (2017); TS-M TD, This study morphological tip-dating; TS- ND, This study node-dating; TS-TE TD, This study total-evidence tip- dating; R&DF (2016), Rodrigues & Diniz-Filho (2016). Node numbers as in table 2.
Fig. 2 in The Northernmost Record Of The Loggerhead Sea Turtle, Caretta Caretta (Testudines, Cheloniidae), In The Black Sea, With The Review Of The Species Occurrence In The Region
Fig. 2. Frequency of records of the loggerhead sea turtle in the Black Sea by decade.
Fig. 1 in The Northernmost Record Of The Loggerhead Sea Turtle, Caretta Caretta (Testudines, Cheloniidae), In The Black Sea, With The Review Of The Species Occurrence In The Region
Fig. 1. Records of the loggerhead sea turtle in the Black Sea.
Fig. 2 in Home Range Of The Spur-Thighed Tortoise, Testudo Graeca (Testudines, Testudinidae), In The National Park Of El-Kala, Algeria
Fig. 2. View of the study area with different habitats.
Fig. 1 in Home Range Of The Spur-Thighed Tortoise, Testudo Graeca (Testudines, Testudinidae), In The National Park Of El-Kala, Algeria
Fig. 1. Location of the study site in the National Park of El Kala, in north-eastern Algeria.
Fig. 3 in Home Range Of The Spur-Thighed Tortoise, Testudo Graeca (Testudines, Testudinidae), In The National Park Of El-Kala, Algeria
Fig. 3. Tortoises locations (A) in relation to Dwarf palm distribution (B) on the study site.
Fig. 3 in Body Size And Ectoparasitic Infestations In The Mediterranean Pond Turtle, Mauremys Leprosa (Testudines, Geoemydidae), In Majen Belahriti Pond (North-Eastern Algeria)
Fig. 3. Size structure of the population of Mauremys leprosa.
Fig. 2 in Body Size And Ectoparasitic Infestations In The Mediterranean Pond Turtle, Mauremys Leprosa (Testudines, Geoemydidae), In Majen Belahriti Pond (North-Eastern Algeria)
Fig. 2. Morphometrical variables of Mauremys leprosa (for abbreviations see table 3).
Fig. 1 in P R O J E C T S O N E M Y S O R B I C U L A R I S (R E P T I L I A: Testudines: Emydidae) In Latvia For Thirty Years (1984 - 2014): Biological Aspects, Results And Effect On Population And Ecosystems
Fig. 1. Old Emys orbicularis female, found in 1984 in Daugavpils (Photo: 1990).
Fig. 3 in P R O J E C T S O N E M Y S O R B I C U L A R I S (R E P T I L I A: Testudines: Emydidae) In Latvia For Thirty Years (1984 - 2014): Biological Aspects, Results And Effect On Population And Ecosystems
Fig. 3. Location of zones of influences of Project LIFE-HerpetoLatvia.
Fig. 9. 42 in P R O J E C T S O N E M Y S O R B I C U L A R I S (R E P T I L I A: Testudines: Emydidae) In Latvia For Thirty Years (1984 - 2014): Biological Aspects, Results And Effect On Population And Ecosystems
Fig. 9. 42 Semi-adult and young adult turtles were released in wild in Silene Nature Park in 2014.
Fig. 8 in P R O J E C T S O N E M Y S O R B I C U L A R I S (R E P T I L I A: Testudines: Emydidae) In Latvia For Thirty Years (1984 - 2014): Biological Aspects, Results And Effect On Population And Ecosystems
Fig. 8. Semi-adult turtles were released in wild in Silene Nature Park.
Fig. 7. Restored habitat 3 in P R O J E C T S O N E M Y S O R B I C U L A R I S (R E P T I L I A: Testudines: Emydidae) In Latvia For Thirty Years (1984 - 2014): Biological Aspects, Results And Effect On Population And Ecosystems
Fig. 7. Restored habitat 3: ponds system and eggs-laying places.
Figure 3 in Detection of helminth parasites in commercialized turtles: threats to native Testudines in northeast India
Figure 3. Dichelyne species: (A) Esophagus, lateral view, and (B) Tail, lateral view.
Figure 1 in Phylogenetic relationships and biogeographical history of the genus Rhinoclemmys Fitzinger, 1835 and the monophyly of the turtle family Geoemydidae (Testudines: Testudinoidea)
Figure 1. Distribution of the family Geoemydidae (data compiled from Iverson, 1992).
FIGURE 4 in First description of neonate Batagur trivittata (Testudines: Geoemydidae)
FIGURE 4. Head of neonate Batagur trivittata. Note caruncle (egg-tooth) and eye color. The caruncle is lost during the two months after hatching. (Photographed by Myo Min Win).
Data from: The first complete mitochondrial genome of the Indian Tent Turtle, Pangshura tentoria (Testudines: Geoemydidae): characterization and comparative analysis
Characterization of complete mitogenome is a widely used genomics study for species delineation and evolutionary research. However, the sequences and structural motifs contained within the mitogenome have been rarely examined to understand the phylogeny and evolutionary history among Testudines. Hence, the mitogenomic features of several Testudines taxa are still anonymous to the scientific communities. The present study decodes the first complete mitochondrial genome of the Indian Tent Turtle, Pangshura tentoria (16,657 bp) by using next-generation sequencing. This denovo assembly encodes 37 genes: 13 protein coding genes (PCGs), 22 transfer RNA (tRNAs), two ribosomal RNA (rRNAs), and one control region (CR). The mitogenome contained 19 intergenic spacer and six overlapping regions. Most of the genes were encoded on majority strand, except for one PCG (NADH dehydrogenase subunit 6) and eight tRNAs. Most of the PCGs were started with an ATG initiation codon, except for cytochrome oxidase subunit 1 with 'GTG' and NADH dehydrogenase subunit 5 with 'ATA'. The termination codons, 'TAA' and 'AGA' were observed in NADH dehydrogenase subunit 4l and NADH dehydrogenase subunit 6 respectively. The Relative Synonymous Codon Usage analysis revealed the maximum abundance of Alanine, Isoleucine, Leucine, and Threonine. The non-synonymous/synonymous ratios were <1 in all PCGs, which indicates strong negative selection among all Geoemydid species. The study also found the typical cloverleaf secondary structure in most of the tRNA genes, except for Serine (trnS1) with lack of the conventional DHU arm. The Wobble base pairing was observed in the different stems (DHU, acceptor, and anticodon) of 11 tRNAs. The comparative study of Geoemydid mitogenomes revealed the occurrence of tandem repeats was frequent in the 3´ end of CR. Further, two copies of a unique tandem repeat 'TTCTCTTT' were identified in P. tentoria. The Bayesian and Maximum Likelihood phylogenetic trees using concatenation of 13 PCGs revealed the close relationships of P. tentoria with Batagur trivittata in the studied dataset. All the Geoemydid species showed distinct clustering with high bootstrap support congruent with previous evolutionary hypotheses. We suggest that the generations of more mitogenomes of Geoemydid species, especially for Batagurinae subfamily, are required to improve our understanding their in-depth phylogenetic and evolutionary relationships.
FIGURE 3 in A New Species of Mud Turtle of Genus Kinosternon (Testudines: Kinosternidae) from the Pacific Coastal Plain of Northwestern Mexico
FIGURE 3. Male paratype of Kinosternon cora sp. nov. MZFC-HE 35629. Dorsal and ventral view. Black line represents 50 mm. Photo by M. A. López-Luna.
FIGURE 7 in A New Species of Mud Turtle of Genus Kinosternon (Testudines: Kinosternidae) from the Pacific Coastal Plain of Northwestern Mexico
FIGURE 7. Aerial photograph (above) of the type locality of Kinosternon cora. A small temporary lake with affluent streams, surrounded by secondary vegetation (below), and invasive eucalyptus plantations originally planted for forest management.
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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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