Phylogenetic Analyses Support Recognition of Ten New Genera, Ten New Species and 16 New Combinations in the Family Kallymeniaceae (Gigartinales, Rhodophyta)
Phylogenetic Analyses Support Recognition of Ten New Genera, Ten New Species and 16 New Combinations in the Family Kallymeniaceae (Gigartinales, Rhodophyta)
复制标题
系统发育分析支持识别 Kallymeniaceae 科（Gigartinales、Rhodophyta）的 10 个新属、10 个新种和 16 个新组合
DOI：
--
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
L. Gall
中科院分区：
文献类型：
--
作者：
G. Saunders;J. Huisman;A. Vergés;G. Kraft;L. Gall
摘要
目前的研究提出了最详细的红藻科Kallymeniaceae迄今强调澳大利亚（220标本），欧洲（19标本）和北美（54标本）的植物区系的多基因系统发育评估。根据我们的系统发育结果，我们提出了许多分类学上的变化，包括10个新属的确认：Austrokallymenia Huisman & G.W. Saunders; Glaphyrymeniopsis Kraft & G.W. Saunders; Huonia G.W. Saunders; Leiomenia Huisman & G.W. Saunders; Metacallophyllis A. Vergés & L. Le Gall; Nothokallymenia A. Vergés & L. Le Gall; Rhipidomenia G.W. Saunders; Thalassiodianthus G.W. Saunders&Kraft; Tytthomenia G.W. Saunders; and Verlaquea L. Le Gall & A. Vergés.新属的建议伴随着16个新的组合，其中一半是来自以前物种丰富的属Kallymenia的物种。大约有50个未描述的遗传种被发现，其中只有10个现在被正式命名，其中5个是新属的模式种：Glaphyrymeniopsis mollis Kraft & G.W.Saunders，Huonia sandersonii G.W.Saunders，Leiomenia lacunata Huisman & G.W.Saunders，Thalassiodianthus incrassatus G.W.Saunders & Kraft和Tytthomenia barrettii G.W.Saunders。其余五个是Austrokallymenia rebeccae GW Saunders & Kraft，A. roensis Huisman & G.W.Saunders，Leiomenia imbricata Huisman & G.W.Saunders，Meredithia compaginata G.W.Saunders和Verlaquea fimbriata G.W.Saunders。本文还首次描述和阐明了东北太平洋的Timburtonii Euthora Clarkston & G.W. Saunders的生殖特征，迄今为止，这一特征仅从营养体的分子研究中得到了了解。尽管我们的工作取得了进展，在这个不同的家庭需要相当多的分类调查证明，特别是在目前构成的属Callophyllis。
Abstract
The current study presents the most detailed multigene phylogenetic assessment of the red algal family Kallymeniaceae to date emphasising the floras of Australia (220 specimens), Europe (19 specimens) and North America (54 specimens). Toward a natural classification and in light of our phylogenetic results, we propose numerous taxonomic changes including the recognition of ten new genera: Austrokallymenia Huisman & G.W.Saunders; Glaphyrymeniopsis Kraft & G.W.Saunders; Huonia G.W.Saunders; Leiomenia Huisman & G.W.Saunders; Metacallophyllis A.Vergés & L.Le Gall; Nothokallymenia A.Vergés & L.Le Gall; Rhipidomenia G.W.Saunders; Thalassiodianthus G.W.Saunders & Kraft; Tytthomenia G.W.Saunders; and Verlaquea L.Le Gall & A.Vergés. The proposals of new genera are accompanied by 16 new combinations of which half are for species from the formerly species-rich genus Kallymenia. Approximately 50 undescribed genetic species were uncovered, of which only ten are now formally named, five of which are type species for new genera: Glaphyrymeniopsis mollis Kraft & G.W.Saunders, Huonia sandersonii G.W.Saunders, Leiomenia lacunata Huisman & G.W.Saunders, Thalassiodianthus incrassatus G.W.Saunders & Kraft and Tytthomenia barrettii G.W.Saunders. The remaining five are Austrokallymenia rebeccae G.W.Saunders & Kraft, A. roensis Huisman & G.W.Saunders, Leiomenia imbricata Huisman & G.W.Saunders, Meredithia compaginata G.W.Saunders, and Verlaquea fimbriata G.W.Saunders. Also described and illustrated for the first time are reproductive features of the northeastern-Pacific Euthora timburtonii Clarkston & G.W.Saunders, which has been known until now only from molecular studies of vegetative thalli. Despite advances made by our work, the need for considerably more taxonomic investigation in this diverse family is demonstrated, particularly within the presently constituted genus Callophyllis.