著者
草本 真実 白水 貴 保坂 健太郎 細矢 剛 Kusamoto Mami Shirouzu Takashi Hosaka Kentaro Hosoya Tsuyoshi
出版者
三重大学大学院生物資源学研究科
雑誌
三重大学大学院生物資源学研究科紀要 = The bulletin of the Graduate School of Bioresources Mie University
巻号頁・発行日
vol.47, pp.1-11, 2021-12

Auricularia specimens deposited in the National Museum of Nature and Science, Japan, were observed to reexamine their species identification based on updated taxonomic criteria, and to verify the taxonomy and distribution of Auricularia spp. in Japan. Four of the ten specimens previously identified as A. auriculajudae were reidentified as A. americana (1), A. cornea (1), and A. villosula (2) based on morphological criteria such as medullae, abhymenial hairs, and basidiospores. The remaining six specimens could not be identified at the species level due to the lack of distinguishing morphological characteristics. Two of the five specimens previously considered A. minor were identified as different species due to basidiospore size discrepancy, but the remaining two specimens and the type specimen were in poor condition, and their basidiospores could not be properly observed. Three of the nine specimens previously identified as A. polytricha were reidentified as A. cornea based on morphological criteria. The remaining six specimens were not identified as A. polytricha. The type specimens of A. polytricha f. leucochroma and A. polytricha f. tenuis were in poor condition, and their basidiospores could not be properly observed. Reexaminations of existing specimens based on recent taxonomic criteria will contribute to updating the taxonomy and distribution of Auricularia spp. in Japan.

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Auricularia標本の更新された形態的基準に基づく分類学的再検討 https://t.co/S8bKW149lA “国立科学博物館に収蔵されているAuricularia標本の形態を観察し,近年の分類学的基準に基づく種同定および本属菌の日本における分類と分布の再検討を行った。(続く)
科博に収蔵されているAuricularia spp.標本の分類学的再検討をした論文が三重大紀要にて公開されました.A. auricula-judae標本がA. americana,A. cornea,A. villosula,A. polytricha標本がA. corneaに再同定されました. 【論文】https://t.co/OYPFV8JuNn 【研究紹介】https://t.co/6X0VO55wj5 https://t.co/vVqvJsFaL2

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