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98 results for “Gehyra”
Linked collectors and determiners for: A new species of rock-dwelling gecko (Gekkonidae: Gehyra) from the Mt Surprise region of northern Queensland, Australia.
Natural history specimen data linked to collectors and determiners held within, "A new species of rock-dwelling gecko (Gekkonidae: Gehyra) from the Mt Surprise region of northern Queensland, Australia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/ba055cef-f55e-47dd-b1c9-00db492149ca">https://bionomia.net/dataset/ba055cef-f55e-47dd-b1c9-00db492149ca</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/ba055cef-f55e-47dd-b1c9-00db492149ca">https://gbif.org/dataset/ba055cef-f55e-47dd-b1c9-00db492149ca</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Species delimitation in the Gehyra nana (Squamata: Gekkonidae) complex: cryptic and divergent morphological evolution in the Australian Monsoonal Tropics, with the description of four new species.
Natural history specimen data linked to collectors and determiners held within, "Species delimitation in the Gehyra nana (Squamata: Gekkonidae) complex: cryptic and divergent morphological evolution in the Australian Monsoonal Tropics, with the description of four new species". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/5f73d28a-b9b5-4297-91c5-e14ce6f4db0b">https://bionomia.net/dataset/5f73d28a-b9b5-4297-91c5-e14ce6f4db0b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/5f73d28a-b9b5-4297-91c5-e14ce6f4db0b">https://gbif.org/dataset/5f73d28a-b9b5-4297-91c5-e14ce6f4db0b</a>. Formatted as a Frictionless Data package.
Data from: Range size variably predicts genetic diversity in Gehyra geckos
Open the record for dataset details and reuse information.
FIGURE 6 in Molecular phylogeny of Australian Gehyra (Squamata: Gekkonidae) and taxonomic revision of Gehyra variegata in south-eastern Australia
FIGURE 6. Chin shield scalation and rostral-nasal scalation in Gehyra lazelli. A) tip of snout of SAMA R56407 showing typical arrangement of scales. This specimen has one internasal scale wedged between the supranasals; rostral apex is almost flat in this specimen. B) chin shield arrangement of the holotype (AMS R116972) showing one of the common arrangements. C) chin shields of another specimen (SAMA R63427) showing an additional small chin shield pair contacting the second infralabial. In both, the sublabial row starts at the notched second infralabial. Abbreviations: cc: chin shields (excluding postmentals), il: infralabials, m: mental, pm: postmental, pn: postnasal, r: rostral, sbl: sublabials, sl: supralabials, sn: supranasal.
FIGURE 2 in Molecular phylogeny of Australian Gehyra (Squamata: Gekkonidae) and taxonomic revision of Gehyra variegata in south-eastern Australia
FIGURE 2. Bayesian majority rule consensus phylogenetic tree showing relationships among mitochondrial ND2 haplotypes in Gehyra. Asterisks indicate nodes that had Bayesian posterior probabilities> 95% and non-parametric bootstrap proportions from 1000 ML pseudoreplicates of> 70%. The outgroups Cyrtodactylus, Hemiphyllodactylus and Lepidodactylus were used to root the tree. See Appendix for specimen numbers (either ABTC [no letter at beginning of specimens number] or WAM registration number [begins with W]) and other details.
FIGURE 4. A in Molecular phylogeny of Australian Gehyra (Squamata: Gekkonidae) and taxonomic revision of Gehyra variegata in south-eastern Australia
FIGURE 4. A. Metaphase karyotypes of the two chromosomal forms occurring in the Flinders Ranges, South Australia: G. lazelli (2n=44f), SAMAR52012, Warden Hill, and G. variegata (2n=40a), SAMAR51962, Moosha Bore. Boxes in B show the two chromosome pairs (5 and 7) that King (1979) suggested were fusion products from a primitive 2n=44 kartyotype like that shown in A.
FIGURE 7 in Molecular phylogeny of Australian Gehyra (Squamata: Gekkonidae) and taxonomic revision of Gehyra variegata in south-eastern Australia
FIGURE 7. Live specimens of A) G. lazelli from the Middleback Range, SA, and B) G. variegata from Merbein, Victoria.
FIGURE 3 in Molecular phylogeny of Australian Gehyra (Squamata: Gekkonidae) and taxonomic revision of Gehyra variegata in south-eastern Australia
FIGURE 3. Neighbour-joining network of Cavalli-Sforza chord distances among OTUs based on allozyme allele frequencies. See Appendix 1 for locations included in each OTU.
FIGURE 4 in On the status and relationships of the gecko species Gehyra barea Kopstein 1926, with description of new specimens and a range extension
FIGURE 4. Map of eastern Indonesia showing known localities for G. ba re a; main map, recent specimens from Salawati and Batanta (squares), and inset, original localities A) Serua and B) Teun.
FIGURE 2. A in On the status and relationships of the gecko species Gehyra barea Kopstein 1926, with description of new specimens and a range extension
FIGURE 2. A) G. barea MZB lace 5364 from Salawati Island in life B) Gehyra baliola SAMA R64844 from Gobe Ridge, Southern Highlands, PNG, demonstrating distinctive reddish colour of G. b a re a and grey colour of G. b a l i o l a.
FIGURE 3 in On the status and relationships of the gecko species Gehyra barea Kopstein 1926, with description of new specimens and a range extension
FIGURE 3. Bayesian consensus phylogeny of 45,000 trees for representative samples of most nominal Gehyra species based on 1044 base pairs of ND2, showing phylogenetic relationships of Gehyra barea and Gehyra baliola. Bayesian posterior probabilities and Maximum Likelihood (RaxML) bootstrap supports are shown for selected well-supported nodes. Further support values and topological information is presented in Sistrom et al. 2009.
FIGURE 1 in On the status and relationships of the gecko species Gehyra barea Kopstein 1926, with description of new specimens and a range extension
FIGURE 1. Morphological details of type specimens of Gehyra barea A) Dorsal view of lectotype RMNH 6625 B) Dorsal view of G. b area paralectotype RMNH 5093, note lighter dorsal and lateral blotches faintly visible C) ventral view of tail, hindlimb and lower torso of lectotype RMNH 6625, recurved and deeply divided terminal lamellae just apparent D) frontal view of lectotype RMNH 6625, note notched rostral and widely divided nasals.
FIGURE 3 in A new biogeographically disjunct giant gecko (Gehyra: Gekkonidae: Reptilia) from the East Melanesian Islands
FIGURE 3. Details of holotype of Gehyra rohan sp. nov. (RBINS 2684): A) rostral configuration, scale = 5 mm; B) mental configuration, scale = 5mm; C) subdigital lamellae hand, scale = 10 mm; and D) subdigital lamellae feet, scale = 10 mm.
FIGURE 6 in A new biogeographically disjunct giant gecko (Gehyra: Gekkonidae: Reptilia) from the East Melanesian Islands
FIGURE 6. Lowland Tropical Rainforest around the Yeri River in north-west Manus Island. A single specimen of Gehyra rohan sp. nov. was observed, but not collected on the trunk of a large tree partially obscured by vegetation on the left hand side of this photo. Photograph S. Richards.
FIGURE 1. A in A new biogeographically disjunct giant gecko (Gehyra: Gekkonidae: Reptilia) from the East Melanesian Islands
FIGURE 1. A) Phylogeny and timescale for diversification for Gehyra species estimated from first and second sites of the ND2 gene using BEAST (timescale in millions of years). Bayesian Posterior support values are given at nodes. Large bodied taxa from the Pacific and Melanesia are highlighted. B) Known distribution of four species of giant Gehyra in the south-west Pacific and Melanesian region.
FIGURE 2 in A new biogeographically disjunct giant gecko (Gehyra: Gekkonidae: Reptilia) from the East Melanesian Islands
FIGURE 2. Preserved holotype of Gehyra rohan sp. nov. (RBINS 2684): A) dorsal view; and B) ventral view. Scale bar = 20 mm. Note diagnostic skin folds on the fore and hindlimbs, and widened subcudal scale row.
FIGURE 5 in A new biogeographically disjunct giant gecko (Gehyra: Gekkonidae: Reptilia) from the East Melanesian Islands
FIGURE 5. Gehyra rohan sp. nov. in life: A) holotype, RBINS 2684, near Lorengau Village, Manus Island, Papua New Guinea; and B) SAMA R69881 (SJR15105) near Nae, Mussau Island, Papua New Guinea. Photographs by M. M. T. Jocque and S. Venter.
FIGURE 4 in A new biogeographically disjunct giant gecko (Gehyra: Gekkonidae: Reptilia) from the East Melanesian Islands
FIGURE 4. Details of coloration on holotype Gehyra rohan sp. nov. (RBINS 2684): A) dorsum; B) venter; C) lateral view of head at time of capture; and D) lateral view of head after capture. All photographs by M. M. T. Jocque.
FIGURE 7 in Systematics of small Gehyra (Squamata: Gekkonidae) of the southern Kimberley, Western Australia: redescription of G. kimberleyi Börner & Schüttler, 1983 and description of a new restricted range species
FIGURE 7. Gehyra girloorloo sp. nov. paratypes showing variation in colour and pattern (in preservative). Scale bar = 1 cm.
FIGURE 8 in Systematics of small Gehyra (Squamata: Gekkonidae) of the southern Kimberley, Western Australia: redescription of G. kimberleyi Börner & Schüttler, 1983 and description of a new restricted range species
FIGURE 8. Habitat of Gehyra kimberleyi (small trees in foreground) and G. girloorloo sp. nov. (karstic limestone in background) at Gogo Station, Western Australia (photograph—P.M. Oliver).
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