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Fig. 8 in Nomenclatural and morphological notes on the rare agamid lizard Pseudocophotis sumatrana (Hubrecht, 1879) (Squamata: Agamidae: Draconinae)

Fig. 8. Gular region of P. sumatrana (RMNH.RENA 8384). Please note the V-shaped limitation of the gular sac. (gf, gular fold; ig, enlarged iuxtagular scales).

Fig. 5 in Nomenclatural and morphological notes on the rare agamid lizard Pseudocophotis sumatrana (Hubrecht, 1879) (Squamata: Agamidae: Draconinae)

Fig. 5. Detailed μ-CT of the caudal vertebrae of Pseudocophotis sumatrana (ZFMK 20790) in lateral (A) and dorsal (B) view. Comparison of a transverse section of the caudal vertebrae (cv) of P. sumatrana (C) and Cophotis ceylanica (D, ZFMK 52524) (h, hemal arch).

Fig. 4 in Nomenclatural and morphological notes on the rare agamid lizard Pseudocophotis sumatrana (Hubrecht, 1879) (Squamata: Agamidae: Draconinae)

Fig. 4. μ-CT of the tails of Cophotis ceylanica (A, ZFMK 52524) and P. sumatrana (B, C, ZFMK 20790) in lateral view. Please note the presence of hemal arches (h) in C. ceylanica along the entire length of the tail.

Fig. 6 in Nomenclatural and morphological notes on the rare agamid lizard Pseudocophotis sumatrana (Hubrecht, 1879) (Squamata: Agamidae: Draconinae)

Fig. 6. Rostral appendages of P. sumatrana (A, RMNH.RENA 3782; B, RMNH.RENA 8384). Please note that the rostral appendage in RMNH.RENA 8384 is laterally compressed. (ns, nuchal spine; scs, corona of supraciliary scales; not to scale; ra, rostral appendage; nc, nuchal crest scales; ts, scaled tympanum)

Fig. 1. A in Nomenclatural and morphological notes on the rare agamid lizard Pseudocophotis sumatrana (Hubrecht, 1879) (Squamata: Agamidae: Draconinae)

Fig. 1. A, male holotype of Calotes nasicornis and Cophotis sumatrana (RMNH.RENA 3872); B, female holotype of Calotes aberrans (MZLU L897/3430); not to scale.

Fig. 2 in Nomenclatural and morphological notes on the rare agamid lizard Pseudocophotis sumatrana (Hubrecht, 1879) (Squamata: Agamidae: Draconinae)

Fig. 2. Specimen of Pseudocophotis sumatrana initially identified as "Harpesaurus tricinctus" (RMNH.RENA 8384 from Gedeh, Tjibodas, Java).

Figure 8 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 8. Photos in life of species under revision: a, Lophognathus horneri sp. nov., adult male with breeding colouration, 80 mile beach, Western Australia (photo: R. Glor); b, Lophognathus gilberti, Katherine, Northern Territory (photo: R. Glor); c, Amphibolurus centralis, adult male with breeding colouration, West MacDonnell Ranges, Northern Territory (photo: J. Melville); d, Amphibolurus burnsi, adult male with breeding colouration, Westmar, Queensland (photo: S. Wilson); e, Tropicagama temporalis, Jabiru, Northern Territory (photo: S. Wilson); f, Gowidon longirostris, adult male with breeding colouration, Ormiston Gorge, Northern Territory (photo: R. Glor).

Figure 2 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 2. The distribution of Lophognathus sensu lato samples included in this study along the first three morphological principal components axes. Distribution of each taxon is delineated by a 95% confidence ellipse. Lophognathus gilberti has been separated into L. sp. nov., L. gilberti centralis, and L. gilberti.

Figure 6 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 6. Colour pattern variation in the lateral head views of Amphobolurus centralis, Lophognathus gilbert and L. horneri sp. nov. Museum registration numbers for the individual lizards photographed are provided.

Figure 7 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 7. Variation in white pigmentation on tympanums of Lophognathus sp. nov., L. gilberti and L. gilberti centralis. Orientation of the tympanums is provided under images. Museum registration numbers for the individual lizards photographed are also provided.

Figure 5 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 5. Primary type specimens: a,Amphibolurus centralis (MCZ 35207); b, Gowidon longirostris (BMNH 1946.8.28.73); c, Lophognathus gilbert (BMNH1946.8.28.69); d, Tropicagama temporalis (BMNH 1946.8.28.72).

Figure 3 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 3. Results from the integrative taxonomic approach to species delimitation. Genera are designated by a multicoloured horizontal bars at the top of the figure, and species within genera are designated by a number in black above a coloured vertical segment. Segment colours and species numbers correspond to those in fig.1.

Figure 1 in Diversity in Australia's tropical savannas: An integrative taxonomic revision of agamid lizards from the genera Amphibolurus and Lophognathus (Lacertilia: Agamidae)

Figure 1. MtDNA phylogenetic tree for the genera Lophognathus, Amphibolurus and Chlamydosaurus reproduced from Melville et al. (2011). Tree presented is a Bayesian 50% majority-rule consensus tree based on ~1200 bp mitochondrial DNA (ND2). Bayesian posterior probabilities and ML boostraps are provided on branches. Sample identification numbers are either Genbank accession numbers for previously published sequences or museum IDs (shown in brackets) for samples sequenced previously. Vertical bars indicate species following the taxonomic revision.

Fig. 6 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 6. Ceratophora ukuwelai sp. nov. in life in-situ. (A) Female holotype (NMSL 2020.05.01) in dorsolateral view; (B) male specimen (not collected) in dorsolateral aspect showing rostral appendage; (C) female paratype (NMSL 2020.05.02) in dorsal view. Photos by Suranjan Karunarathna and Sanjaya Kanishka.

Fig. 2 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 2. Bayesian inference tree of Draconinae lizards derived from the analysis of 1,084 bp of ND2 gene sequences. For voucher specimen information and GenBank accession numbers see Table 1. Numbers at tree nodes correspond to BI PP/ML BS support values, respectively; a black circle at a node indicates it is strongly supported (BI PP> 0.95; ML BS> 75%). Colors of clades and locality numbers correspond to those in Fig. 1. Photos by Sanoj Wijayasekara and Sanjaya Kanishka.

Fig. 7 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 7. Habitat of Ceratophora ukuwelai sp. nov. at type locality in Salgala Forest, Kegalle District, Sri Lanka. (A) General view of Salgala Forest; (B) microhabitat of the new species inside the dense forest with good canopy cover and thick leaf litter. Photos by Suranjan Karunarathna.

Fig. 1 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 1. Currently known distribution of Ceratophora ukuwelai sp. nov. and other localities for Ceratophora species examined in the present study. For locality numbers see Table 1. Colors of icons correspond to those in Fig. 2. Star denotes the type locality of the new species (Salgala Forest, Kegalle District, Sri Lanka).

Fig. 3 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 3. Bayesian chronogram for Draconinae resulting from BEAST analysis of 1,084 bp of ND2 gene sequences. Node values correspond to estimated divergence times (in Ma). Blue bars correspond to 95% confidence intervals.

Fig. 4 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 4. Relative rostral appendage (RAL/SVL) evolution among members of the Sri Lankan agamids (genera Ceratophora, Lyriocephalus, and Cophotis). See Table 2 for RAL/SVL data. Colors of branches correspond to average RAL/SVL values in males (A) and females (B); thumbnails show profiles of the respective lizard species (not to scale). Photos by Sanoj Wijayasekara, Sanjaya Kanishka, and Suranjan Karunarathna.

Fig. 5 in A new species of the genus Ceratophora Gray, 1835 (Reptilia: Agamidae) from a lowland rainforest in Sri Lanka, with insights on rostral appendage evolution in Sri Lankan agamid lizards

Fig. 5. Morphology of Ceratophora ukuwelai sp. nov. holotype, adult female (NMSL 2020.05.01). (A) Head in dorsal view; (B) head in ventral view; (C) head in lateral view; (D) heterogeneous scales on dorsal surface of trunk; (E) keeled ventral scales; (F) lateral surfaces of trunk showing heterogeneous scales; (G–H) dorsal and ventral surfaces of femur showing sharp spines; (I) subdigital lamellae on manus; (J) subdigital lamellae on pes; (K) hexagonal-shaped subcaudals. Photos by Suranjan Karunarathna.