A New Bent-Toed Gecko of the Cyrtodactylus marmoratus Group (Reptilia: Gekkonidae) from Obi Island, Indonesia

Riyanto, Awal; Faz, Fata Habiburrahman; Amarasinghe, A.A. Thasun; Munir, Misbahul; Fitriana, Yuli; Hamidy, Amir; Kusrini, Mirza Dikari; Oliver, Paul M.

doi:10.1655/herpetologica-d-21-00028.1

Cited by 4 publications

(3 citation statements)

References 45 publications

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Section: Results and Discussion Resultsmentioning

confidence: 99%

“…Cyrtodactylus marmoratus group is a unique species regarding phylogenetic relationship and a gap-wide distribution (Riyanto et al 2022). This group consists of four species, including C. marmoratus, C. semiadii, C. papuensis and C. papeda (Riyanto et al 2022). Cyrtodactylus marmoratus group has potentially several undescribed species from Sumatra and Java (O'Conell et al 2019; Grismer et al 2021).…”

Section: Results and Discussion Resultsmentioning

confidence: 99%

“…Cyrtodactylus marmoratus group has potentially several undescribed species from Sumatra and Java (O'Conell et al 2019; Grismer et al 2021). According to Riyanto et al (2022) which stated that C. marmoratus is resticted to Java. It is indicated that specimens of C. marmoratus outside of Java island potential as a distinct species.…”

Section: Results and Discussion Resultsmentioning

confidence: 99%

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Morphometric Analysis of Sumatran, Kalimantan, and Javan Cyrtodactylus, which were Labelled as Cyrtodactylus marmoratus, Revealed Undescribed Species

Fauzi

Riyanto²,

Kurniawan

2022

J.Tropical Biodiversity Biotechnology

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Cyrtodactylus marmoratus is originally described based on the specimen from Java. Due to the marbled body colour pattern and the similarity in morphology, many specimens from outside of Java have been identified as C. marmoratus. The ongoing research, both molecular and morphological studies, showed that C. marmoratus is restricted to Java. The taxonomic status of specimens labelled as C. marmoratus from outside Java remains unresolved. Here, we study the morphometric and meristic of Javan, Sumatran, and Kalimantan Cyrtodactylus which were labelled as C. marmoratus to reveal their taxonomic status. We examined 11 morphometric and 19 meristic characters in 51 specimens at Museum Zoologicum Bogoriense (MZB) originally from, Java, Sumatra, and Kalimantan labelled as C. marmoratus as well as other recognized species. Principal Component Analysis (PCA) results show that C. marmoratus from Java differs from previous specimens which labelled as C. marmoratus from Sumatra and Kalimantan. The PCA results also show that C. marmoratus from Martabe differs from C. marmoratus Java which is supported by statistical analysis on interorbital, HeadW, HeadD, tubercle on the ventrolateral fold, dorsal tubercle and ventral scales. We hypothesized that Cyrtodactylus from Martabe is a suspected undescribed species-await formal description, and overall molecular analyses are needed for future study.

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Section: Results and Discussion Resultsmentioning

confidence: 99%

Section: Results and Discussion Resultsmentioning

confidence: 99%

Section: Results and Discussion Resultsmentioning

confidence: 99%

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Morphometric Analysis of Sumatran, Kalimantan, and Javan Cyrtodactylus, which were Labelled as Cyrtodactylus marmoratus, Revealed Undescribed Species

Fauzi

Riyanto²,

Kurniawan

2022

J.Tropical Biodiversity Biotechnology

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Another New Species of the Cyrtodactylus annulatus Complex (Squamata: Gekkonidae) from Maratua an Adjacent Island to Borneo, Indonesia

WIRADARMA,

PRATAMA,

FITRIANA

et al. 2024

Zootaxa

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The region of Borneo is very interesting in its diversity of gekkonid lizards of the genus Cyrtodactylus. Until now, it is known to harbor 14 described species. Herein, we described a new member of this genus from the adjacent island of Maratua. Cyrtodactylus tehetehe sp. nov. is named after the specialty of the traditional cuisine of the Derawan Islands (sticky rice with coconut milk and a little salt wrapped in sea urchin skin, Echinoidea spp.). The new species forms a tight phylogenetic clade with Philippine taxa allied to C. annulatus and is sister to the Palawan species C. tautbatorum, a biogeographic surprise, given that C. jambangan and C. annulatus occur closer geographically, in the Sulu Archipelago. The new species can be distinguished from all other congeners by a combination of characters including maximum SVL, number of supralabials, infralabials, longitudinal dorsal tubercle rows, paravertebral tubercles, ventral scale rows, subdigital lamellae on fourth toe, by having tubercles on ventrolateral body folds, a single precloacal pore and enlarged precloacal scales, lacking tubercles on upper arm, enlarged femoral scales and respective pores, precloacal depression, and transversely enlarged median subcaudals.

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Scratching the surface: a new species of Bent-toed gecko (Squamata, Gekkonidae, Cyrtodactylus) from Timor-Leste of the darmandvillei group marks the potential for future discoveries

Onn¹,

Grismer²,

Santana³

et al. 2023

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A new species of limestone-dwelling Bent-toed gecko (genus Cyrtodactylus) is described from Nino Konis Santana National Park in the far-east region of Timor-Leste. Both genetic and morphological data strongly support the evolutionary distinctness of the new species, which we describe herein as Cyrtodactylus santanasp. nov. Phylogenetic analysis based on the ND2 mitochondrial gene inferred the new species as part of the C. darmandvillei group with close genetic affinities to C. batucolus, C. seribuatensis, C. petani, C. sadleiri, and two undescribed lineages from the Moluccas in Indonesia. The new species represents the first species of Cyrtodactylus identified at the species level from Timor-Leste and fills an important gap in our understanding of the biogeography and evolutionary history of Cyrtodactylus especially in the Wallacean region. Our results strongly suggest that the diversity of Cyrtodactylus in Wallacea is still underestimated and many more unnamed species remain to be described.

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A New Bent-Toed Gecko of the Cyrtodactylus marmoratus Group (Reptilia: Gekkonidae) from Obi Island, Indonesia

Cited by 4 publications

References 45 publications

Morphometric Analysis of Sumatran, Kalimantan, and Javan <i>Cyrtodactylus</i>, which were Labelled as <i>Cyrtodactylus marmoratus</i>, Revealed Undescribed Species

Morphometric Analysis of Sumatran, Kalimantan, and Javan <i>Cyrtodactylus</i>, which were Labelled as <i>Cyrtodactylus marmoratus</i>, Revealed Undescribed Species

Another New Species of the Cyrtodactylus annulatus Complex (Squamata: Gekkonidae) from Maratua an Adjacent Island to Borneo, Indonesia

Scratching the surface: a new species of Bent-toed gecko (Squamata, Gekkonidae, Cyrtodactylus) from Timor-Leste of the darmandvillei group marks the potential for future discoveries

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A New Bent-Toed Gecko of the Cyrtodactylus marmoratus Group (Reptilia: Gekkonidae) from Obi Island, Indonesia

Cited by 4 publications

References 45 publications

Morphometric Analysis of Sumatran, Kalimantan, and Javan <i>Cyrtodactylus</i>, which were Labelled as <i>Cyrtodactylus marmoratus</i>, Revealed Undescribed Species

Morphometric Analysis of Sumatran, Kalimantan, and Javan <i>Cyrtodactylus</i>, which were Labelled as <i>Cyrtodactylus marmoratus</i>, Revealed Undescribed Species

Another New Species of the Cyrtodactylus annulatus Complex (Squamata: Gekkonidae) from Maratua an Adjacent Island to Borneo, Indonesia

﻿Scratching the surface: a new species of Bent-toed gecko (Squamata, Gekkonidae, Cyrtodactylus) from Timor-Leste of the darmandvillei group marks the potential for future discoveries

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Scratching the surface: a new species of Bent-toed gecko (Squamata, Gekkonidae, Cyrtodactylus) from Timor-Leste of the darmandvillei group marks the potential for future discoveries