Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand

© 2019 Magnolia Press. Neoastrosphaeriella aquatica (Aigialaceae, Dothideomycetes) is a new species isolated from submerged wood in freshwater habitats in southern Thailand. The species is characterized by black, carbonaceous, semi-immersed ascomata, bitunicate, fissitunicate, cylindric-clavate or o...

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Main Authors: Dan Feng Bao, Zong Long Luo, Rajesh Jeewon, Sarunyav Nalumpang, Hong Yan Su, Kevin D. Hyde
Format: Journal
Published: 2019
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/66558
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-665582019-09-16T12:46:29Z Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand Dan Feng Bao Zong Long Luo Rajesh Jeewon Sarunyav Nalumpang Hong Yan Su Kevin D. Hyde Agricultural and Biological Sciences © 2019 Magnolia Press. Neoastrosphaeriella aquatica (Aigialaceae, Dothideomycetes) is a new species isolated from submerged wood in freshwater habitats in southern Thailand. The species is characterized by black, carbonaceous, semi-immersed ascomata, bitunicate, fissitunicate, cylindric-clavate or obclavate, short pedicellate asci and fusiform, hyaline to grayish brown, ascospores tapering to pointed apices, and surrounded by thin, distinct sheaths. Neoastrosphaeriella aquatica can be distinguished from other species of Neoastrosphaeriella by its large, hyaline to grayish brown, guttulate ascospores. Phylogenetic analysis of a combined sequence dataset of the ITS, LSU, SSU and TEF1-α indicates that it is closely related to N. krabiensis and N. sribooniensis, but N. aquatica has sufficient nucleotide differences to be recognized as a new species. 2019-09-16T12:46:29Z 2019-09-16T12:46:29Z 2019-02-04 Journal 11793163 11793155 2-s2.0-85069047544 10.11646/phytotaxa.391.3.3 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85069047544&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/66558
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Agricultural and Biological Sciences
spellingShingle Agricultural and Biological Sciences
Dan Feng Bao
Zong Long Luo
Rajesh Jeewon
Sarunyav Nalumpang
Hong Yan Su
Kevin D. Hyde
Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand
description © 2019 Magnolia Press. Neoastrosphaeriella aquatica (Aigialaceae, Dothideomycetes) is a new species isolated from submerged wood in freshwater habitats in southern Thailand. The species is characterized by black, carbonaceous, semi-immersed ascomata, bitunicate, fissitunicate, cylindric-clavate or obclavate, short pedicellate asci and fusiform, hyaline to grayish brown, ascospores tapering to pointed apices, and surrounded by thin, distinct sheaths. Neoastrosphaeriella aquatica can be distinguished from other species of Neoastrosphaeriella by its large, hyaline to grayish brown, guttulate ascospores. Phylogenetic analysis of a combined sequence dataset of the ITS, LSU, SSU and TEF1-α indicates that it is closely related to N. krabiensis and N. sribooniensis, but N. aquatica has sufficient nucleotide differences to be recognized as a new species.
format Journal
author Dan Feng Bao
Zong Long Luo
Rajesh Jeewon
Sarunyav Nalumpang
Hong Yan Su
Kevin D. Hyde
author_facet Dan Feng Bao
Zong Long Luo
Rajesh Jeewon
Sarunyav Nalumpang
Hong Yan Su
Kevin D. Hyde
author_sort Dan Feng Bao
title Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand
title_short Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand
title_full Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand
title_fullStr Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand
title_full_unstemmed Neoastrosphaeriella aquatica sp. Nov. (aigialaceae), a new species from freshwater habitat in Southern Thailand
title_sort neoastrosphaeriella aquatica sp. nov. (aigialaceae), a new species from freshwater habitat in southern thailand
publishDate 2019
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85069047544&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/66558
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