干旱区生态环境知识资源中心(Arid): Morphophylogenetic assessment of a new moss species Bryum bharatiense sp. nov. (Bryaceae) from Larsemann Hills, Eastern Antarctica

Arid

DOI	10.1016/j.japb.2021.07.001
	Morphophylogenetic assessment of a new moss species Bryum bharatiense sp. nov. (Bryaceae) from Larsemann Hills, Eastern Antarctica
	Ul Rehman, Wahid; Gupta, Kriti; Bast, Felix
通讯作者	Bast, F (corresponding author), Cent Univ Punjab, Dept Bot, Bathinda 151401, Punjab, India.
来源期刊	JOURNAL OF ASIA-PACIFIC BIODIVERSITY
EISSN	2287-9544
出版年	2021
卷号	14 期号:3 页码:283-289
英文摘要	Bryum is recognized as a cosmopolitan genus of mosses in the family Bryaceae that contains the largest diversity of mosses. Although there are around 100 species of moss species reported from Antarctica to date, the actual species diversity remains elusive, as the continent remains one of the least explored habitats globally. Here, we describe a new species of Bryum from the Larsemann Hills, Eastern Antarctica, with several synapomorphic characters, including unbranched plant body, ovate-lanceolate leaves, reflexed leaf margins with slightly serrulate apex, and percurrent coasta. In nuclear ribosomal DNA internal transcribed spacer 1 phylogram, our isolate did not cluster with any known species of this genus. The closest BLASTn hit was found to be Bryum pseudotriquetrum, but our isolate had several distinct synapomorphic traits. Based on morphological and molecular data, a new moss species, Bryum bharatiense sp. nov. is formally proposed herein. Besides, two new taxonomic records are also presented in this study, viz. Bryoerythrophyllum recurvirostrum from Larsemann Hills and Coscinodon lawianus from Schirmacher Oasis. (c) 2021 National Science Museum of Korea (NSMK) and Korea National Arboretum (KNA), Publishing Services by Elsevier. This is an open access article under the CC BY-NC-ND license (http:// creativecommons.org/licenses/by-nc-nd/4.0/).
英文关键词	DNA barcoding Mosses nrITS Phylogenetic species concept Species discovery
类型	Article
语种	英语
开放获取类型	gold
收录类别	ESCI
WOS记录号	WOS:000691543800001
WOS关键词	DRONNING-MAUD LAND ; SCHIRMACHER OASIS ; LAKE SEDIMENT ; WATER ; DIVERSITY ; FLORA
WOS类目	Biodiversity Conservation ; Biology
WOS研究方向	Biodiversity & Conservation ; Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363789
作者单位	[Ul Rehman, Wahid; Bast, Felix] Cent Univ Punjab, Dept Bot, Bathinda 151401, Punjab, India; [Gupta, Kriti] DAV Coll, Dept Bot, Bathinda, India
推荐引用方式 GB/T 7714	Ul Rehman, Wahid,Gupta, Kriti,Bast, Felix. Morphophylogenetic assessment of a new moss species Bryum bharatiense sp. nov. (Bryaceae) from Larsemann Hills, Eastern Antarctica[J],2021,14(3):283-289.
APA	Ul Rehman, Wahid,Gupta, Kriti,&Bast, Felix.(2021).Morphophylogenetic assessment of a new moss species Bryum bharatiense sp. nov. (Bryaceae) from Larsemann Hills, Eastern Antarctica.JOURNAL OF ASIA-PACIFIC BIODIVERSITY,14(3),283-289.
MLA	Ul Rehman, Wahid,et al."Morphophylogenetic assessment of a new moss species Bryum bharatiense sp. nov. (Bryaceae) from Larsemann Hills, Eastern Antarctica".JOURNAL OF ASIA-PACIFIC BIODIVERSITY 14.3(2021):283-289.