期刊
MYCOLOGIA
卷 113, 期 3, 页码 664-683出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/00275514.2021.1875710
关键词
Estuary; Halosphaeriaceae; lignicolous fungi; Lulworthiaceae; taxonomy; 3 new taxa
类别
资金
- Portuguese Foundation for Science and Technology (FCT) [UIDB/50017/2020+UIDP/50017/2020]
- [SFRH/BD/129020/2017]
- [SFRH/BD/137394/2018]
- Fundação para a Ciência e a Tecnologia [SFRH/BD/137394/2018] Funding Source: FCT
Lignicolous marine fungi are a unique group of microorganisms mainly found in mangroves, salt marshes, and estuaries, often associated with driftwood or submerged wood. In a study conducted in the Ria de Aveiro estuary in Portugal, seventeen distinct marine fungal species were identified, with the most abundant belonging to the family Lulworthiaceae. Through a combination of genetic, morphological, and physiological data, two new species were described, and a confusing taxonomic placement was clarified for another species.
Lignicolous marine fungi are a particular group of microorganisms that are typically found in mangroves, salt marshes, and estuaries, normally associated with driftwood or submerged wood. During investigations of lignicolous fungi occurring in the estuary Ria de Aveiro, Portugal, wood baits were submerged in a marina for 1 year. Seventeen distinct marine fungal species were identified, with the most abundant taxa belonging to the family Lulworthiaceae. Through single- and multilocus phylogenies based on sequences of the internal transcribed spacer (ITS) region and large subunit (28S) and small subunit (18S) of the ribosomal RNA gene cluster in combination with morphological and physiological data, we describe Remispora submersa, sp. nov., and Zalerion pseudomaritima, sp. nov., as novel species. Additionally, we propose that Papulaspora halima, a species whose taxonomic placement has been somehow confusing, be transferred to the genus Paralulworthia as Paralulworthia halima.
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