アストラガロイシモ Boreolithothamnion astragaloi
 
作成者:鈴木雅大 作成日:2026年7月31日
 
アストラガロイシモ(あすとらがろ石藻)
Boreolithothamnion astragaloi K.E.Taylor & G.W.Saunders 2025: 1375. Fig. 3.
 
紅藻植物門(Phylum Rhodophyta),真正紅藻亜門(Subphylum Eurhodophytina),真正紅藻綱(Class Florideophyceae),サンゴモ亜綱(Subclass Corallinophycidae),ハパリディウム目(Order Hapalidiales),ハパリディウム科(Family Hapalidiaceae),ボレオリトタムニオン属(Genus Boreolithothamnion
 
掲載情報
  Min-Khant-Kyaw et al. 2026: [5]. Fig. 3.
 
Type locality: Channel between Murchison Island and Faraday Island, Haida Gwaii, BC, Canada (Taylor & Saunders 2025: 1375)
Holotype specimen: UNB; GWS048600 (University of New Brunswick) (Taylor & Saunders 2025: 1375. Fig. 3a)
 
分類に関するメモ:Min-Khant-Kyaw et al. (2026) は,Boreolithothamnion astragaloiを北海道厚岸から日本新産種として報告しました。
 
参考文献
 
Guiry, M.D. in Guiry, M.D. & Guiry, G.M. 03 December 2025. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 31 July 2026.
 
Min-Khant-Kyaw, Baba, M., Akita, S. and Kato, A. 2026. First records of Boreolithothamnion astragaloi and Boreolithothamnion soriferum (Hapalidiales, Rhodophyta) from Japan with the characterization of Boreolithothamnion japonicum from Hokkaido based on molecular and morpho-anatomical analyses. Phycological Research [1-15]. (published online) https://doi.org/10.1111/pre.70048
 
Taylor, K.E. and Saunders, G.W. 2025. Assessment of rhodolith-forming species diversity in British Columbia uncovers novel cryptic diversity in the genera Boreolithothamnion and Rhodolithia gen. nov. (Florideophyceae, Rhodophyta) and the occurrence of hybrid rhodoliths. Journal of Phycology 61: 1371–1393.
 
 
日本産海藻リスト紅藻植物門真正紅藻亜門真正紅藻綱サンゴモ亜綱ハパリディウム目ハパリディウム科ボレオリトタムニオン属Boreolithothamnion astragaloi
 
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