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FIGURE 4 in A revision of the Early Jurassic ichthyosaur Hauffiopteryx (Reptilia: Ichthyosauria), and description of a new species from southwestern Germany

FIGURE 4. Postcranial morphology of Hauffiopteryx typicus. A, anterior neural spines of the lectotype GPIT 1491/4, note the broad axial neural spine of the same height as the neural spine of C3 but twice as wide. B, Fused atlas-axis complex (SMNS 80226); C, gastralia in the mid-dorsal region of SMNS 80226, the arrow indicates the boomerangshaped medial element (see also inset); D, reconstruction of Hauffiopteryx typicus; the shape and position of the dorsal and caudal fins are based on the lectotype. Anterior is to the left in all parts. Scale bars in cm (parts B, C). Abbreviations: at-ax, atlas-axis complex; ns2, neural spine (axis).

FIGURE 3 in A revision of the Early Jurassic ichthyosaur Hauffiopteryx (Reptilia: Ichthyosauria), and description of a new species from southwestern Germany

FIGURE 3. Hauffiopteryx typicus, cranial morphology of GPIT/RE/12905. A, lateral view; B; dorsal view of posterior skull roof. Abbreviations: an, angular; bo, basioccipital; de, dentary; en, external narial opening; ex, exoccipital; f, frontal; j, jugal; la, lacrimal; mx, maxilla; n, nasal; pa, parietal; pf, prefrontal; pm, premaxilla; po, postorbital; pof, postfrontal; sa, surangular; scr, sclerotic ring; sq, squamosal; st, supratemporal; utf, supratemporal fenestra.

FIGURE 1. Hauffiopteryx typicus. A in A revision of the Early Jurassic ichthyosaur Hauffiopteryx (Reptilia: Ichthyosauria), and description of a new species from southwestern Germany

FIGURE 1. Hauffiopteryx typicus. A, lectotype, GPIT 1491/4; B, SMNS 51552; C, SMNS 80226. Part 1B © SMNS / M. Wahler.

FIGURE 2. Hauffiopteryx typicus, cranial morphology. A–G in A revision of the Early Jurassic ichthyosaur Hauffiopteryx (Reptilia: Ichthyosauria), and description of a new species from southwestern Germany

FIGURE 2. Hauffiopteryx typicus, cranial morphology. A–G, overview of cranial morphology. A, lectotype, GPIT 1491/ 4; B, SMNS 51552; C, MHH 9; D, SMNS 80226. E, basioccipital in ventral view (SMNS 80226); F, maxillary and posterior dentary teeth (GPIT 1491/4); G, anterior mandible with displaced teeth (SMNS 80226). Scale bars in cm (parts B, D, E). Abbreviations: an, angular; bo, basioccipital; de, dentary; hc, hyoid corpus; hy, hyoid element; en, external narial opening; ex, exoccipital; f, frontal; j, jugal; la, lacrimal; lj, lower jaw; mx, maxilla; n, nasal; op, opisthotic; pa, parietal; pal, palatine; pf, prefrontal; pl, palate; pm, premaxilla; po, postorbital; pof, postfrontal; pt, pterygoid; Q, quadrate; qj, quadratojugal; sa, surangular; scr, sclerotic ring; sp, splenial; sq, squamosal; st, supratemporal; s, stapes; utf, supratemporal fenestra.

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Fig. 3 in Annotated checklist of the herpetofauna (Amphibia, Reptilia) of Lefkada Island (Ionian Islands, Greece)

Fig. 3 − Herpetofauna observed by the authors on Lefkada. / Erpetofauna osservata dagli autori a Lefkada. A. Ablepharus kitaibelii. B. Malpolon insignitus. C. Natrix natrix. D. Vipera ammodytes. E. Elaphe quatuorlineata.

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Fig. 2 in Annotated checklist of the herpetofauna (Amphibia, Reptilia) of Lefkada Island (Ionian Islands, Greece)

Fig. 2 - Herpetofauna observed by the authors on Lefkada. / Erpetofauna osservata dagli autori a Lefkada. A) Bufo bufo tadpoles. B) Pelophylax kurtmuelleri. C) Emys orbicularis. D) Mauremys rivulata. E) Hemidactylus turcicus. F) Pseudopus apodus. G) Algyroides nigropunctatus. H) Lacerta trilineata.

opencc-by-4.0Aug 2022View details →

Fig. 1 in Scavenging behavior of an adult Hermann's Tortoise (Testudo hermanni Gmelin, 1789) (Reptilia: Testudinidae)

Fig. 1. The Common Toad found dead on a road (on the left) and the Hermann's Tortoise feeding on it at the same place about 20 days after its death.

opencc-by-4.0Dec 2015View details →

Fig. 1 in Is the Kotschy's Gecko Mediodactylus kotschyi (Steindachner, 1870) (Reptilia: Gekkonidae) active during the winter?

Fig. 1. The observed specimens of M. kotschyi rumelicusfrom the building of the University of Food Technologies in Plovdiv (Bulgaria). A – an adult specimen, observed on 09.11.2015; B - an adult specimen, observed on 18.11.2015. Photos: S. Basheva.

opencc-by-4.0Mar 2011View details →

Fig. 1 in Comparison of the eggs size between two subspecies of the Kotschy's Gecko Mediodactylus kotschyi (Steindachner, 1870) (Reptilia: Gekkonidae) in Bulgaria

Fig. 1. Cluster analysis of the egg volume sizes of three subspecies of M. kotschyi from the current study and comparison with literary data.

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Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 4. Photographs of the left side of the tails of three recaptured snakes. (a) A juvenile male with 338 mm in SVL and the profile code 1212-12222- 122121-112222-112221, recorded on 15 March 2018, (b) The snake's recapture 159 days later, with 460 mm in SVL on 21 August 2018 and more cream flecks, and (c) the snake's additional recapture a further 373 days later, with 612 mm in SVL on 29 August 2019 and no additional increase in the number of flecks. (d) A juvenile male with 415 mm in SVL and the profile code 2221-1222-123222-123232-1222322, recorded on 22 August 2018. (e) The snake's recapture 58 days later with 437 mm in SVL on 19 October 2018 with enlarged flecks, and (f) another recapture a further 268 days later, with 551 mm in SVL on 14 July 2019 and no additional change in the flecks. (g) A semi-adult female with 499 mm in SVL and the profile code 21221-12221-222222-222232-23223322, recorded on 7 July 2017. (h) The snake's recapture 527 days later with 636 mm in SVL on 16 December 2018 and more flecks, and (i) another recapture a further 404 days later, with 691 mm in SVL on 24 January 2020 and no additional change in the flecks.

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2 3 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

2 3 anterior ˱ posterior anterior ˱ posterior Fig. 3. The present coding system when there is an insertion of a scale row from the posterior to the anterior within a single cream band. a) When a large scale is followed by two small scales, the large scale is counted twice and the code for this example is "232232". b) When a new row is inserted between two rows, the inserted scale is judged as an independent row and the code for this example is "2221323".

Fig. 11 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 11. Ultrametric Bayesian phylogenetic tree of 22 species of the genus Stolephorus with evolution of the (modal) number of prepelvic scutes. Modal number of prepelvic scutes classified into three categories: six prepelvic scutes (black), five prepelvic scutes (grey), four prepelvic scutes (white). Character states at nodes estimated using likelihood optimization and a symmetric one-rate (''Mk1") model of evolution. At each node, relative probabilities of each diet category drawn using pie charts, with corresponding coding-colour. Pie charts at deepest nodes enlarged for clarity. Stolephorus specimens identified by museum registration number, specimen code or GenBank (GB) sequence accession number (see Table 1 for details). Outgroups Encrasicholina not shown. Branch lengths proportional to relative time (tree height scaled to 1). Posterior Probabilities shown at nodes when <1.

Fig. 10 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 10. Morphometric comparisons between Stolephorus dubiosus (open triangles) and S. taurus sp. nov. (closed circles). (a) for pectoral-fin length (P1L; as % of standard length; SL); (b) for pelvicfin length (P2L; as % of SL); (c) for second dorsal-fin ray length (2DRL; as % of SL); (d) for third dorsal-fin ray length (3DRL; as % of SL); (e) for second anal-fin ray length (2ARL; as % of SL); (f) for third anal-fin ray length (as % of SL); (g) for interorbital width (as % of head length; HL) to SL.

Fig. 8 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 8. Lateral (a), dorsal (b), and ventral (c) views of the holotype of Stolephorus taurus sp. nov., OCF-P 10434, 52.2 mm SL, estuary of Hooghly River, West Bengal, India.

Fig. 9 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 9. Stained scale removed from right side of midbody (just below dorsal fin) of paratype of Stolephorus taurus. KAUM–I. 157581, 53.2 mm SL, estuary of Hooghly River, West Bengal, India (left-right inverted). Grooves on scales forming a few separations.

Fig. 5 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 5. Left side of left hyoid arch of Stolephorus dubiosus (THNHM-F021239, 63.6 mm SL, cleared and stained). hypo lo, lower hypohyal; hypo up, upper hypohyal; chy, ceratohyal; gha, groove for hyoidean artery; eph, epihyal; inh, interhyal (broken); br, branchiostegal rays (seventh branchiostegal ray detached).

Fig. 7 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 7. Distributional records of Stolephorus dubiosus (circles) and S. taurus sp. nov. (triangles). Closed symbols, based on specimens examined in this study; open symbols, based on literature records or molecular evidence.

Fig. 2 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 2. (a) Lateral and (b) dorsal views of dorsal-fin origin of Stolephorus dubiosus, NSMT-P 127425, 55.7 mm SL, Songkhla Lake, Thailand (stained with Alizarine Red). Arrows indicate predorsal scute.

Fig. 4 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 4. Stained scale removed from right side of midbody (just below dorsal fin) of Stolephorus dubiosus. NSMT-P 127425, 49.9 mm SL, Songkhla Lake, Thailand (left-right inverted). Grooves on posterior part forming numerous separations.

Fig. 1 in Fig. 4 in Verification of Natural Marking for Individual Identification Using a Duplex Marking Approach in Ijima's Sea Snakes, (Reptilia: Elapidae).

Fig. 1. Stolephorus dubiosus: (a) Lateral view of holotype (BMNH 1969.4.22.1826, 70.0 mm SL, Thailand); (b) lateral view in fresh condition; (c) dorsal and (d) ventral views in preserved condition of non-type specimen (THMHM-F021237, 66.0 mm SL, Samut Sakhon Province, Thailand).