Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae)
A fanged frog Limnonectes kuhlii was once thought to be wide-ranging in Southeast Asia, but is now confined to its type locality Java through recent phylogenetic studies, which clarified heterospecific status of non-Javanese populations, and monophyly of Bornean populations. However, large genetic d...
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| Format: | Article |
| Language: | English English |
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2016
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| Online Access: | https://eprints.ums.edu.my/id/eprint/25556/1/Unusually%20high%20genetic%20diversity%20in%20the%20Bornean%C2%A0Limnonectes%20kuhlii-like%20fanged%20frogs%20%28Anura%20Dicroglossidae%29.pdf https://eprints.ums.edu.my/id/eprint/25556/2/Unusually%20high%20genetic%20diversity%20in%20the%20Bornean%C2%A0Limnonectes%20kuhlii-like%20fanged%20frogs%20%28Anura%20Dicroglossidae%291.pdf |
| _version_ | 1796910387180863488 |
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| author | Masafumi Matsui Norihiro Kuraishi Koshiro Eto Amir Hamidy Kanto Nishikawa Tomohiko Shimada Paul Yambun Charles Santhanaraju Vairappan Mohamad Yazid Bin Hossman |
| author_facet | Masafumi Matsui Norihiro Kuraishi Koshiro Eto Amir Hamidy Kanto Nishikawa Tomohiko Shimada Paul Yambun Charles Santhanaraju Vairappan Mohamad Yazid Bin Hossman |
| author_sort | Masafumi Matsui |
| collection | UMS |
| description | A fanged frog Limnonectes kuhlii was once thought to be wide-ranging in Southeast Asia, but is now confined to its type locality Java through recent phylogenetic studies, which clarified heterospecific status of non-Javanese populations, and monophyly of Bornean populations. However, large genetic differences among Bornean populations suggest occurrence of cryptic species, which we test using dense geographic sampling. We estimated the phylogenetic relationships among samples of Bornean populations together with their putative relatives from the continental Southeast Asia, using 2517 bp sequences of the 12S rRNA, tRNAval, and 16S rRNA of mitochondrial DNA, and 2367 bp sequences of the NCX1, POMC, and RAG1 of nuclear genes. In the mtDNA trees, Bornean L. kuhlii-like frogs formed a monophyletic group split into 18 species lineages including L. hikidai, with the deepest phylogenetic split separating L. cintalubang from the remaining species. Almost all of these lineages co-occur geographically, and two to three lineages were found syntopically in each locality. Co-occurrence of more than one lineage may be maintained by differential morphology and microhabitat selection. These syntopic lineages should be regarded as distinct species. Our results clearly indicate that taxonomic revision is urgent to clarify many evolutionary problems of Bornean L. kuhlii-like frogs. |
| first_indexed | 2024-03-06T03:03:42Z |
| format | Article |
| id | ums.eprints-25556 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:03:42Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ums.eprints-255562020-07-01T03:14:14Z https://eprints.ums.edu.my/id/eprint/25556/ Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) Masafumi Matsui Norihiro Kuraishi Koshiro Eto Amir Hamidy Kanto Nishikawa Tomohiko Shimada Paul Yambun Charles Santhanaraju Vairappan Mohamad Yazid Bin Hossman Q Science (General) QH301-705.5 Biology (General) QL Zoology A fanged frog Limnonectes kuhlii was once thought to be wide-ranging in Southeast Asia, but is now confined to its type locality Java through recent phylogenetic studies, which clarified heterospecific status of non-Javanese populations, and monophyly of Bornean populations. However, large genetic differences among Bornean populations suggest occurrence of cryptic species, which we test using dense geographic sampling. We estimated the phylogenetic relationships among samples of Bornean populations together with their putative relatives from the continental Southeast Asia, using 2517 bp sequences of the 12S rRNA, tRNAval, and 16S rRNA of mitochondrial DNA, and 2367 bp sequences of the NCX1, POMC, and RAG1 of nuclear genes. In the mtDNA trees, Bornean L. kuhlii-like frogs formed a monophyletic group split into 18 species lineages including L. hikidai, with the deepest phylogenetic split separating L. cintalubang from the remaining species. Almost all of these lineages co-occur geographically, and two to three lineages were found syntopically in each locality. Co-occurrence of more than one lineage may be maintained by differential morphology and microhabitat selection. These syntopic lineages should be regarded as distinct species. Our results clearly indicate that taxonomic revision is urgent to clarify many evolutionary problems of Bornean L. kuhlii-like frogs. 2016 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/25556/1/Unusually%20high%20genetic%20diversity%20in%20the%20Bornean%C2%A0Limnonectes%20kuhlii-like%20fanged%20frogs%20%28Anura%20Dicroglossidae%29.pdf text en https://eprints.ums.edu.my/id/eprint/25556/2/Unusually%20high%20genetic%20diversity%20in%20the%20Bornean%C2%A0Limnonectes%20kuhlii-like%20fanged%20frogs%20%28Anura%20Dicroglossidae%291.pdf Masafumi Matsui and Norihiro Kuraishi and Koshiro Eto and Amir Hamidy and Kanto Nishikawa and Tomohiko Shimada and Paul Yambun and Charles Santhanaraju Vairappan and Mohamad Yazid Bin Hossman (2016) Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae). Molecular Phylogenetics and Evolution, 102. pp. 305-319. https://doi.org/10.1016/10.1016/j.ympev.2016.06.009 |
| spellingShingle | Q Science (General) QH301-705.5 Biology (General) QL Zoology Masafumi Matsui Norihiro Kuraishi Koshiro Eto Amir Hamidy Kanto Nishikawa Tomohiko Shimada Paul Yambun Charles Santhanaraju Vairappan Mohamad Yazid Bin Hossman Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) |
| title | Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) |
| title_full | Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) |
| title_fullStr | Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) |
| title_full_unstemmed | Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) |
| title_short | Unusually high genetic diversity in the Bornean Limnonectes kuhlii-like fanged frogs (Anura: Dicroglossidae) |
| title_sort | unusually high genetic diversity in the bornean limnonectes kuhlii like fanged frogs anura dicroglossidae |
| topic | Q Science (General) QH301-705.5 Biology (General) QL Zoology |
| url | https://eprints.ums.edu.my/id/eprint/25556/1/Unusually%20high%20genetic%20diversity%20in%20the%20Bornean%C2%A0Limnonectes%20kuhlii-like%20fanged%20frogs%20%28Anura%20Dicroglossidae%29.pdf https://eprints.ums.edu.my/id/eprint/25556/2/Unusually%20high%20genetic%20diversity%20in%20the%20Bornean%C2%A0Limnonectes%20kuhlii-like%20fanged%20frogs%20%28Anura%20Dicroglossidae%291.pdf |
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