台灣產有節珊瑚藻之分類研究

Abstract

依據外部形態，表面微細構造及內部構造之特徵，對省產有節珊瑚藻(articulated coralline algae)做分類學上之研究，結果就所採得的標本中鑑定出五屬十八種：Amphiroa foliacea, A. subcylindrica , A. bervianceps , A. zonata , A. ephedraea , A. pusilla , A. valonioides , Jania longiarthra , J. decussate-dichotoma , J. mexicana , J. arborescens , Cheilosporum jungermannioides , Ch. anceps , Margini sporum aberrans , M. crassissimum , Corallina pilulifera , C. confusa , C. squamata ; 其中Marginisporum 為新記錄屬，A. foliacea , A. subcylindrica , A.brevianceps , A. valonioides , J. longiarthra , J. mexicana , J.arborescens , M. aberrans , M. crassissimurn, C. confusa, C. squamata等十一種為新記錄種。在掃描電子顯微鏡(SEM)下觀察，節間表面突起的外形在屬間的區別至為明顯。

Based on the external and internal morphology and the ultrastructure of the surface, the articulated coralline algae of Taiwan were studied. All toather, 5 genera and 18 species are reported. Among them, Amphiroa foliacea, A. subcylindrica, A. brevianceps, A. valonioides, Jania longiarthra, J. mexicana, J. arborescens, Marginisporum aberrans, M. crassissimum, Corallina confusa and C. squamata are new to this area. There are differences in the fine structure of inter-genicular surface among the different genera collected.