{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T15:58:16Z","timestamp":1784908696148,"version":"3.55.0"},"reference-count":20,"publisher":"Magnolia Press","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Zootaxa"],"abstract":"In the present study we provide evidence for the validity of the genus Trigonodactylus Hass, 1957, improve the diagnosis for this genus and describe a new species that belongs to it\u2014Trigonodactylus persicus sp. nov., from the sand dunes in Khuzestan Province, southwestern Iran. The new species is closely related to Trigonodactylus [Stenodactylus] arabicus sensu Hass, and can be distinguished by the following morphological characteristics: small size, maximum SVL 34 mm; SVL\/TailL\u2014approximately 1:1; ventral scales roundish, weakly keeled, 54\u201361 longitudinal rows at midbody and 190\u201325 along midbody. No enlarged postmentals. Fingers and toes slightly flattened dorso-ventrally. Lateral edge of digits fringed by series of projecting triangular scales. No web between digits. No preanal and femoral pores. Dorsal color pattern formed by thin, dark, irregular vermicular patches and spots. Sometimes these dark dorsal patterns blend with each other and form transverse bands. There is a narrow, dark, longitudinal line between forelimbs and hindlimbs on lateral sides. Dark, well developed \u028c-shaped marking on snout, which continues behind orbit on tympanum region, approaches the upper ear opening and ends on the pectoral arch. Labial scales white, in some cases with grey-brown dots. Dorsal surfaces of limbs and digits with irregular dark bands. Dorsal surface of tail with 8\u201310 wide, dark brown bands with irregular margins, same size as alternating light bands. Ventral surface of body and limbs white, tail with dark spots that become more distinct posteriorly.<\/jats:p>","DOI":"10.11646\/zootaxa.4457.1.4","type":"journal-article","created":{"date-parts":[[2018,8,7]],"date-time":"2018-08-07T02:20:02Z","timestamp":1533608402000},"source":"Crossref","is-referenced-by-count":6,"title":["A new species of short-fingered geckos Stenodactylus (Squamata, Geckonidae) from South Iran with taxonomic notes on validity of the genus Trigonodactylus Hass, 1957"],"prefix":"10.11646","volume":"4457","author":[{"given":"ROMAN A.","family":"NAZAROV","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DANIEL A.","family":"MELNIKOV","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MEHDI","family":"RADJABIZADEH","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"NIKOLAY A.","family":"POYARKOV","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"4913","published-online":{"date-parts":[[2018,8,7]]},"reference":[{"key":"#cr-split#-43315.1","unstructured":"

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Hillis, D.M., Moritz, C. &","DOI":"10.1080\/10635150500354886"},{"key":"#cr-split#-43315.6","unstructured":"Mable, B.K. (1996) Molecular Systematics. 2nd edition. Sinauer Associates, Inc, Sunderland, Massachusetts, xvi + 655 pp.<\/p>

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Huelsenbeck, J.P. &","DOI":"10.1093\/sysbio\/42.3.247"},{"key":"#cr-split#-43315.8","doi-asserted-by":"crossref","unstructured":"Ronquist, F. (2001) MRBAYES: Bayesian inference of phylogeny. Bioinformatics<\/em>, 17, 754-755.
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Jobb, G., von Haeseler, A. &","DOI":"10.1093\/bioinformatics\/17.8.754"},{"key":"#cr-split#-43315.9","doi-asserted-by":"crossref","unstructured":"Strimmer, K. (2004) TREEFINDER: a powerful graphical analysis environment for molecular phylogenetics. BMC Evolutionary Biology<\/em>, 4, 18.
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Melnikov, D., Melnikova, E., Nazarov, R., Al-Johany,A. &","DOI":"10.1186\/1471-2148-4-18"},{"key":"#cr-split#-43315.10","unstructured":"Ananjeva, N.B. (2015) A new species of Phrynocephalus<\/em> (Agamidae, Sauria) from Al Sharqiyah sands, northeastern Oman, dedicated to the memory of Sako Tuniyev (1983-2015). Russian Journal of Herpetology<\/em>, 22 (4), 301-309.<\/p>

Melnikov, D., Melnikova, E., Nazarov, R.,Rajabizadeh, M., Al-Johany, A., Amr, Z.S. &"},{"key":"#cr-split#-43315.11","unstructured":"Ananjeva, N.B. (2014) Taxonomic revision of Phrynocephalus arabicus<\/em> Anderson, 1984 complex with description of a new species from Ahvaz, South-Western Iran. Russian Journal of Herpetology<\/em>, 20 (2), 149-159.<\/p>

Metallinou, M. &"},{"key":"#cr-split#-43315.12","doi-asserted-by":"crossref","unstructured":"Carranza, S. (2013) New species of Stenodactylus<\/em> (Squamata: Gekkonidae) from the Sharqiyah Sands in northeastern Oman. Zootaxa<\/em>, 3745 (4), 449\u2011468.<\/p>

Metallinou, M., Arnold, E.N., Crochet, P., Geniez, P., Brito, J.C., Lymberakis, P., Baha El Din, S., Sindaco, R., Robinson, M. &","DOI":"10.11646\/zootaxa.3745.4.3"},{"key":"#cr-split#-43315.13","doi-asserted-by":"crossref","unstructured":"Carranza, S. (2012) Conquering the Sahara and Arabian deserts: Systematics and biogeography of Stenodactylus<\/em> geckos (Reptilia: Gekkonidae). BMC Evolutionary Biology<\/em>, 12 (258), 1.
https:\/\/doi.org\/10.1186\/1471-2148-12-258<\/p>

Posada, D. &","DOI":"10.1186\/1471-2148-12-258"},{"key":"#cr-split#-43315.14","doi-asserted-by":"crossref","unstructured":"Crandall, K.A. (1998) MODELTEST: testing the model of DNA substitution. Bioinformatics<\/em>, 14, 817-818.
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Ronquist, F. &","DOI":"10.1093\/bioinformatics\/14.9.817"},{"key":"#cr-split#-43315.15","doi-asserted-by":"crossref","unstructured":"Huelsenbeck, J.P. (2003) MrBayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics<\/em>, 19, 1572-1574.
https:\/\/doi.org\/10.1093\/bioinformatics\/btg180<\/p>

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Smith, A.M., Poyarkov, N.A. Jr. &"},{"key":"#cr-split#-43315.17","doi-asserted-by":"crossref","unstructured":"Hebert, P.D.N. (2008) CO1 DNA barcoding amphibians: take the chance, meet the challenge. Molecular Ecology Notes<\/em>, 8 (2), 235-246.
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