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71 results for “Testudinata”
FIGURE 6. Nematophila argentinum n. comb. a. Mature specimen collected from T. c in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 6. Nematophila argentinum n. comb. a. Mature specimen collected from T. c. callirostris, Colombia; pharyngeal sacs extramural and testes oblique. Scale 2 mm. b-c-d. Details of genitalia, sagital section, scale 0.25 mm.
FIGURE 4 in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 4. Species of Nematophila Travassos, 1934. a. N. grandis adapted from Caballero et al. 1959. b. N. venezuelensis n. comb. adapted from Cordero & Vogelsang (1940). c. N. argentinum n. comb. adapted from Cordero & Vogelsang (1940). Scale 2 mm.
FIGURE 2. Pseudonematophila ovalis n. gen. n. comb. from Podocnemis lewyana, Colombia. a. Specimen adult, ventral view. Scale 1 in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 2. Pseudonematophila ovalis n. gen. n. comb. from Podocnemis lewyana, Colombia. a. Specimen adult, ventral view. Scale 1 mm. b. Details of genital sucker and genitalia with the cirrus everted, sagital section. Scale 0.25 mm. c. Details of genitalia and tegumentary papillae. Scale 0.25 mm.
FIGURE 1. Pseudonematophila ovalis n. gen., n in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 1. Pseudonematophila ovalis n. gen., n. comb., adapted from Cordero & Vogelsang, (1940) Inmature specimen, ventral view. Scale 2 mm.
FIGURE 5. Nematophila venezuelensis n. comb. a. Mature specimen collected from P. l e w y a n a in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 5. Nematophila venezuelensis n. comb. a. Mature specimen collected from P. l e w y a n a, Colombia; pharyngeal sacs intramural and testes in tandem. Scale 2 mm. b-c. Details of genitalia, sagital section, scale 0.8 mm.
FIGURE 3. Pseudonematophila ovalis n. gen. n. comb. a in Digeneans in Trachemys callirrostris callirostris and Podocnemis lewyana (Testudinata) from the Magdalena River, Colombia: description of Pseudonematophila n. gen. and amendment of Nematophila Travassos, 1934 (Cladorchiidae: Schizamphistominae)
FIGURE 3. Pseudonematophila ovalis n. gen. n. comb. a. Adult specimen, testes lobed with few threadlike extensions and numerous vitelline follicles, ventral view, scale 1 mm. b. Immature specimen, testes branched in numerous threadlike extensions and few vitelline follicles, ventral view, scale 1 mm. c. Ventral papillae in middle region of body, its number and size increase towards the acetabulum, sagital section. d. Papillae distribution in hindbody, ventral view. e. Detail of genital sucker, sagital section. f. Genitalia with the cirrus everted, oesophageal bulb, sagital section. Scale 0.25 mm.
Data from: The early composition and evolution of the turtle shell (Reptilia, Testudinata)
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Figure 2 in A new turtle from the Palaeogene of Patagonia (Argentina) sheds new light on the diversity and evolution of the bizarre clade of horned turtles (Meiolaniidae, Testudinata)
Figure 2. Sedimentological sections in the Cerro Verde area.
Fig. 3 in First evidence of PRoganoCHelYS QUenStedtii (Testudinata) from the PlateoSaURUS bonebeds (Norian, Late Triassic) of Frick, Canton Aargau, Switzerland
Fig. 3 Skull elements of Proganochelys quenstedtii (SMF 09-F2). A, B, Left maxilla (A lateral, B medial view). C–E, Right maxilla, premaxillae and part of jugal (C anterior, D right lateral, E ventral view); F, G, Nasals and possible parts of right prefrontal (F dorsal, G ventral view). H, I, Frontals (H dorsal, I ventral view); J–M, Left prefrontal and postorbital (J lateral, K medial, L dorsal, M ventral view); N, O, Left quadratojugal and part of jugal (N lateral, O medial view); P,Q, Left quadrate (P lateral, Q medial view); R, Reassembled left quadratojugal and quadrate in lateral view
Data from: Shell geometry and habitat determination in extinct and extant turtles (Reptilia: Testudinata)
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Figure 3 in Revision of the Triassic European turtles Proterochersis and Murrhardtia (Reptilia, Testudinata, Proterochersidae), with the description of new taxa from Poland and Germany
Figure 3. Proterochersis porebensis sp. nov.: A, B, carapace of holotype (ZPAL V.39/48) in dorsal view; C, D, plastron of holotype (ZPAL V.39/48) in ventral view; E, F, anterior part of carapace and vertebral column of ZPAL V.39/72 in ventral view, with the fused last cervical vertebra (note the first thoracic rib parallel with the second, and forming a costal); G, H, caudal notch of the holotype (ZPAL V.39/48) in posterior view; I–K, comparison of the proximal heads of right femur of Proterochersis porebensis sp. nov. (I, ZPAL V.39/48), Proganochelys quenstedti (J, SMNS 16980), and Palaeochersis talampayensis (K, PULR 68, left-mirrored for easier comparison, based on Sterli et al., 2007) in dorsal view. Scale bars: A–D, 30 cm; I–K, 5 cm; E–H, not drawn to scale.
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.