Evidence map›Paper›PMID 33504821›Full record

ArticleScientific reports2021

Phylogenetic analyses of distantly related clades of bent-toed geckos (genus Cyrtodactylus) reveal an unprecedented amount of cryptic diversity in northern and western Thailand.

Siriwadee Chomdej, Waranee Pradit, Chatmongkon Suwannapoom, Parinya Pawangkhanant, Korakot Nganvongpanit, Nikolay A Poyarkov, Jing Che, Yangchun Gao, Shiping Gong

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Siriwadee ChomdejDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand. siriwadee.submission@gmail.com.
Waranee PraditDepartment of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, 50200, Thailand.
Chatmongkon SuwannapoomSchool of Agriculture and Natural Resources, University of Phayao, Phayao, 56000, Thailand.
Parinya PawangkhanantSchool of Agriculture and Natural Resources, University of Phayao, Phayao, 56000, Thailand.
Korakot NganvongpanitDepartment of Veterinary Bioscience and Veterinary Public Health, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, 50100, Thailand.
Nikolay A PoyarkovBiological Faculty, Department of Vertebrate Zoology, Moscow State University, Moscow, Russia, 119234.
Jing CheState Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, 650223, Yunnan, China.
Yangchun GaoGuangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangdong Academy of Science, Guangzhou, 510260, Guangdong, China.
Shiping GongGuangdong Key Laboratory of Animal Conservation and Resource Utilization, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, Guangdong Academy of Science, Guangzhou, 510260, Guangdong, China. gsp621@163.com.

Funding

GDAS Special Project of Science and Technology Development No.2018GDASCX-0107International Partnership Program of Chinese Academy of Sciences (CAS) 152453KYSB20170033National Natural Science Foundation of China No. 31471966Russian Science Foundation 19-14-00050Southeast Asia Biodiversity Research Institute, CAS Y4ZK111B01: 2017CASSEABRIQG002Thailand Science Research and Innovation (TSRI) DBG6180025Unit of Excellence 2020 on Biodiversity and Natural Resources Management, University of Phayao UoE63005
6 · The paper itself

Abstract

Cyrtodactylus species are the most diverse of the geckos and are widely distributed in Southeast Asia, including Thailand. However, their patterns of distribution, especially in northern and western parts of Thailand, remain unknown because few Cyrtodactylus species in these regions have been described. Thus, a data set of mitochondrial NADH dehydrogenase 2 (ND2) gene and flanking tRNAs from Cyrtodactylus found in northern and western Thailand, including contiguous areas, was assembled to elucidate phylogenetic relationships and identify the distribution patterns of these geckos. The results showed four well-supported clades, a northwestern clade (A), a northern clade (B), a western clade (C), and a special clade characterized by specific morphological features (D). Clades A-C were grouped with strong support by the geography of their localities from northern Thailand (Mae Hong Son and Chiang Mai Provinces) along the Tenasserim mountain ranges to Phang-Nga Province, Thailand. Clade D is a distinct clade of Cyrtodactylus species characterized by a tuberculate and prehensile tail and distributed widely in mainland Southeast Asia. Overall, the results suggest a pattern of geographic separation and distribution of Cyrtodactylus in northern and western Thailand. Additionally, this study provides evidence of a hidden biodiversity of Cyrtodactylus in these regions.

Indexed as

AnimalsAsiaBiodiversityLizardsNADH DehydrogenasePhylogenyRNA, TransferThailandNADH DehydrogenaseNADH dehydrogenase IIRNA, Transfer

Identifiers

PMID33504821
PMCPMC7840752

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