| Citation: | Per Alström, Canwei Xia, Pamela C Rasmussen, Urban Olsson, Bo Dai, Jian Zhao, Paul J Leader, Geoff J Carey, Lu Dong, Tianlong Cai, Paul I Holt, Hung Le Manh, Gang Song, Yang Liu, Yanyun Zhang, Fumin Lei. 2015: Integrative taxonomy of the Russet Bush Warbler Locustella mandelli complex reveals a new species from central China. Avian Research, 6(1): 9. DOI: 10.1186/s40657-015-0016-z |
The Russet Bush Warbler Locustella (previously Bradypterus) mandelli complex occurs in mountains in the eastern Himalayas, southern China, Vietnam, the Philippines, and Indonesia. The taxonomy has been debated, with one (L. seebohmi) to four (L. seebohmi, L. mandelli, L. montis and L. timorensis) species having been recognised.
We used an integrative approach, incorporating analyses of morphology, vocalizations and a molecular marker, to re-evaluate species limits in the L. mandelli complex.
We found that central Chinese L. mandelli differed from those from India through northern Southeast Asia to southeast China in plumage, morphometrics and song. All were easily classified by song, and (wing + culmen)/tail ratio overlapped only marginally. Both groups were reciprocally monophyletic in a mitochondrial cytochrome b (cytb) gene tree, with a mean divergence of 1.0 ± 0.2%. They were sympatric and mostly altitudinally segregated in the breeding season in southern Sichuan province. We found that the Mt Victoria (western Myanmar) population differed vocally from other L. mandelli, but no specimens are available. Taiwan Bush Warbler L. alishanensis was sister to the L. mandelli complex, with the most divergent song. Plumage, vocal and cytb evidence supported the distinctness of the south Vietnamese L. mandelli idonea. The Timor Bush Warbler L. timorensis, Javan Bush Warbler L. montis and Benguet Bush Warbler L. seebohmi differed distinctly in plumage, but among-population song variation in L. montis exceeded the differences between some populations of these taxa, and mean pairwise cytb divergences were only 0.5-0.9%. We also found that some L. montis populations differed morphologically.
We conclude that the central Chinese population of Russet Bush Warbler represents a new species, which we describe herein, breeding at mid elevations in Sichuan, Shaanxi, Hubei, Hunan and Guizhou provinces. The taxonomic status of the other allopatric populations is less clear. However, as they differ to a degree comparable with that of the sympatric L. mandelli and the new species, we elevate L. idonea to species status, and retain L. seebohmi and L. montis as separate species, the latter with timorensis as a subspecies. Further research should focus on different populations of L. montis and the Mt Victoria population of L. mandelli.
|
Ali S, Ripley SD (1973) Handbook of the Birds of India and Pakistan, vol 8. London, Oxford
|
|
Bairlein F, Alström P, Aymí R, Clement P, Dyrcz A, Gargallo G, Hawkins F, Madge S, Pearson D, Svensson L (2006) Family Sylviidae (Warblers). In: del Hoyo J, Elliott A, Christie DA (eds) Handbook of the Birds of the World, vol 12. Lynx Edicions, Barcelona, pp 492-709
|
|
Bioacoustics Research Program (2011) Raven Pro: Interactive sound analysis software (version 1.4). Cornell Lab of Ornithology, New York
|
|
Charif RA, Waack AM, Strickman LM (2010) Raven Pro 1.4 user's manual. Cornell Lab of Ornithology, New York
|
|
Cheng T-h (1987) A Synopsis to the Avifauna of China. Parey Scientific, Hamburg
|
|
Collar N (2005) Island Thrush (Turdus poliocephalus). In: del Hoyo J, Elliott A, Christie DA, de Juana E (eds) Handbook of the Birds of the World. Lynx Edicions, Barcelona, pp 649-651
|
|
Deignan HG (1963) Check-list of the birds of Thailand. Bull US Nat Mus 226: 263
|
|
Delacour J (1952) The specific grouping of the bush warblers Bradypterus luteoventris, Bradypterus montis and Bradypterus seebohmi. Ibis 94:362-363
|
|
Dickinson EC (ed) (2003) The Howard and Moore Complete Checklist of the Birds of the World, 3rd edn. Christopher helm, London
|
|
Dickinson EC, Rasmussen PC, Round PD, Rozendaal FG (2000) Systematic notes on Asian birds. 1. A review of the russet bush-warbler Bradypterus seebohmi (Ogilvie-Grant, 1895). Zool Verhand (Leiden) 331: 11-64
|
|
Drummond AJ, Rambaut A (2007) BEAST: Bayesian evolutionary analysis by sampling trees. BMC Evol Biol 7: 214
|
|
Kennerley P, Pearson D (2010) Reed and Bush Warblers. Christopher Helm, London
|
|
Madge SM (2006) Bradypterus Species Accounts. In: del Hoyo J, Elliott A, Christie DA (eds) Handbook of the Birds of the World, vol 11. Lynx Edicions, Barcelona, pp 599-609
|
|
Miller MA, Pfeiffer W, Schwartz T (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees in Proceedings of the Gateway Computing Environments Workshop (GCE), New Orleans, LA, 14 Nov 2010, pp 1-8
|
|
Morioka H, Shigeta Y (1993) Generic allocation of the Japanese marsh warbler Megalurus pryeri (Aves: Sylviidae). Bull Nat Sci Mus Tokyo A 19:37-43
|
|
Rasmussen PC, Anderton JC (2012) Birds of South Asia: The Ripley Guide, 2nd edn. Lynx Edicions, Barcelona
|
|
Seebohm H (1881) Catalogue of the Birds in the British Museum, vol 5. Trustees of the British Museum, London
|
|
Sibley CG, Monroe BL Jr (1990) Distribution and Taxonomy of Birds of the World. Yale University, New Haven
|
|
Spierenburg P (2005) Birds in Bhutan: Status and Distribution. Oriental Bird Club, Bedford
|
|
Verbelen P, Trainor CR (2012) Rediscovery of the Timor Bush Warbler Locustella (Bradypterus) timorensis on Alor and Timor, Wallacea, Indonesia. BirdingASIA 17:47-48
|
|
Watson GE Jr, Traylor MA, Mayr E (1986) Family Sylviidae. In: Mayr E, Cottrell GW (eds) Check-List of Birds of the World, vol 11. Massachusetts, Cambridge, p 299
|
| 1. | Dejtaradol, A., Päckert, M., Renner, S.C. Intraspecific variation of three plumage-cryptic bulbul species. Journal of Asia Pacific Biodiversity, 2024, 17(3): 411-422. DOI:10.1016/j.japb.2024.01.004 | |
| 2. | Hu, K., Shang, Y., Mo, G. et al. New Distribution Record of Locustella davidi in Guangxi | [广西鸟类新纪录——北短翅蝗莺]. Chinese Journal of Wildlife, 2024, 45(2): 430-433. DOI:10.12375/ysdwxb.20240224 | |
| 3. | Doniol-Valcroze, P., Coiffard, P., Alström, P. et al. Molecular and acoustic evidence support the species status of Anthus rubescens rubescens and Anthus [rubescens] japonicus (Passeriformes: Motacillidae). Zootaxa, 2023, 5343(2): 173-192. DOI:10.11646/zootaxa.5343.2.4 | |
| 4. | Li, J., Song, G., Chen, G. et al. A new bunting species in South China revealed by an integrative taxonomic investigation of the Emberiza godlewskii complex (Aves, Emberidae). Molecular Phylogenetics and Evolution, 2023. DOI:10.1016/j.ympev.2022.107697 | |
| 5. | Wu, L., Dang, J., Tang, L. et al. Limited Song Mixing Without Genomic Gene Flow in a Contact Zone Between Two Songbird Species. Molecular Biology and Evolution, 2023, 40(3): msad053. DOI:10.1093/molbev/msad053 | |
| 6. | Ng, E.Y.X., Li, S., Zhang, D. et al. Genome-wide SNPs confirm plumage polymorphism and hybridisation within a Cyornis flycatcher species complex. Zoologica Scripta, 2023, 52(1): 1-16. DOI:10.1111/zsc.12568 | |
| 7. | Wei, C., Sangster, G., Olsson, U. et al. Cryptic species in a colorful genus: Integrative taxonomy of the bush robins (Aves, Muscicapidae, Tarsiger) suggests two overlooked species. Molecular Phylogenetics and Evolution, 2022. DOI:10.1016/j.ympev.2022.107580 | |
| 8. | Peng, H.E., Jun, C.H.E.N., Hongzhi, K.O.N.G. et al. Important Supporting Role of Biological Specimen in Biodiversity Conservation and Research. Bulletin of Chinese Academy of Sciences, 2021, 36(4): 425-435. DOI:10.16418/j.issn.1000-3045.20210323001 | |
| 9. | Alström, P., Rasmussen, P.C., Xia, C. et al. Morphology, vocalizations, and mitochondrial DNA suggest that the Graceful Prinia is two species | [Morfología, vocalizaciones y AND mitocondrial sugieren que Prinia gracilis es dos especies]. 2021, 138(2) DOI:10.1093/ornithology/ukab014 | |
| 10. | He, P., Chen, J., Kong, H. et al. Important Supporting Role of Biological Specimen in Biodiversity Conservation and Research. Bulletin of Chinese Academy of Sciences, 2021, 36(4): 425-435. DOI:10.16418/j.issn.1000-3045.20210323001-en | |
| 11. | Lei, F., Song, G. Tso-Hsin Cheng: The founder of modern ornithology and zoogeography in China. Protein and Cell, 2020, 11(12): 859-861. DOI:10.1007/s13238-020-00761-3 | |
| 12. | Stervander, M., Hansson, B., Olsson, U. et al. Molecular species delimitation of larks (Aves: Alaudidae), and integrative taxonomy of the genus calandrella, with the description of a range-restricted african relic taxon. Diversity, 2020, 12(11): 1-28. DOI:10.3390/d12110428 | |
| 13. | Päckert, M., Milensky, C.M., Martens, J. et al. Pilot biodiversity assessment of the Hkakabo Razi passerine avifauna in northern Myanmar-Implications for conservation from molecular genetics. Bird Conservation International, 2020, 30(2): 267-288. DOI:10.1017/S0959270919000273 | |
| 14. | Brasero, N., Martinet, B., Michez, D. et al. Taxonomic revision of the Sylvarum group of bumblebees using an integrative approach. Systematics and Biodiversity, 2020, 18(1): 12-28. DOI:10.1080/14772000.2020.1737843 | |
| 15. | Irham, M., Ashari, H., Suparno, Wu, M.Y. et al. A new Myzomela honeyeater (Meliphagidae) from the highlands of Alor Island, Indonesia. Journal of Ornithology, 2020, 161(1): 313-324. DOI:10.1007/s10336-019-01722-2 | |
| 16. | Tian, D., Shen, C.-Z., Chen, L. et al. An integrative taxonomy of Vescelia pieli pieli species complex based on morphology, genes and songs from China (Orthoptera: Grylloidea: Phalangopsidae: Phaloriinae). Zootaxa, 2019, 4695(1): 67-75. DOI:10.11646/zootaxa.4695.1.5 | |
| 17. | Gwee, C.Y., Eaton, J.A., Garg, K.M. et al. Cryptic diversity in Cyornis (Aves: Muscicapidae) jungle-flycatchers flagged by simple bioacoustic approaches. Zoological Journal of the Linnean Society, 2019, 186(3): 725-741. DOI:10.1093/zoolinnean/zlz003 | |
| 18. | Wei, C., Dong, L., Li, S.-H. et al. From the Himalayas to a continental Island: Integrative species delimitation in the Brownish-flanked Bush Warbler Horornis fortipes complex. Molecular Phylogenetics and Evolution, 2019. DOI:10.1016/j.ympev.2018.10.009 | |
| 19. | Fischer, J.H., Debski, I., Miskelly, C.M. et al. Analyses of phenotypic differentiations among South Georgian Diving Petrel (Pelecanoides georgicus) populations reveal an undescribed and highly endangered species from New Zealand. Plos One, 2018, 13(6): e0197766. DOI:10.1371/journal.pone.0197766 | |
| 20. |
Martens, J., Bahr, N. Documentation of new bird taxa, part 11. Report for 2015 | [Dokumentation neuer vogel-taxa, 11 - bericht für 2015]. Vogelwarte, 2017, 55(3): 199-216.
|
|
| 21. | Xing, X.-Y., Li, X., Li, F. et al. Preliminary revision of the avifauna of Heilongjiang Province. Chinese Journal of Ecology, 2017, 36(10): 2787-2794. DOI:10.13292/j.1000-4890.201710.005 | |
| 22. | Liu, Y., Chen, G., Huang, Q. et al. Species delimitation of the white-tailed rubythroat Calliope pectoralis complex (Aves, Muscicapidae) using an integrative taxonomic approach. Journal of Avian Biology, 2016, 47(6): 899-910. DOI:10.1111/jav.01015 |