Morphology, reproduction and taxonomy of the Mediterranean species of Gracilaria (Gracilariales, Rhodophyta)
Morphology, reproduction and taxonomy of the Mediterranean species of Gracilaria (Gracilariales, Rhodophyta)
复制标题
地中海江蓠属（江蓠目，红藻门）的形态学、繁殖和分类学
DOI：
10.2216/i0031-8884-31-1-53.1
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发表时间：
1992
期刊：
影响因子：
1.6
通讯作者：
G. Tripodi
中科院分区：
文献类型：
--
作者：
G. Gargiulo;F. Masi;G. Tripodi
摘要对地中海江蓠属（龙须菜科，红藻门）海藻的种类进行了重新评价。共鉴定出9种：江蓠Gracilaria armata（C. Agardh）J. Agardh，G.腔上囊（Bursapastoris，S.G. Gmelin）Silva，G. Conferta（Schousboe ex Montagne）J. Feldmann et G. Feldmann，G. corallicola Zanardini、珊瑚藻G. dendroides Gargiulo，De马西et Tripodi，G. dura（C. Agardh）J. Agardh，G. heteroclada（Montagne）J. Feldmann et G. Feldmann，G. longa Gargiulo，De马西et Tripodi，G.疣叶藓（哈德逊）Papenfuss.文中提供了这些种的描述和分布资料，并编制了它们的特征检索表。这些物种的生殖形态的检查表明，目前公认的标准，区分江蓠属，Hydropuntia（Polycavernosa）和Gracilariopsis是不可持续的，特别是关于发展和营养的发展果孢子体和形成sperrnatangia。
Abstract Species of the marine algal genus Gracilaria (Gracilariaceae, Rhodophyta) reported from the Mediterranean are critically reassessed. Nine species are recognized: Gracilaria armata (C. Agardh) J. Agardh, G. bursapastoris (S.G. Gmelin) Silva, G. conferta (Schousboe ex Montagne) J. Feldmann et G. Feldmann, G. corallicola Zanardini, G. dendroides Gargiulo, De Masi et Tripodi, G. dura (C. Agardh) J. Agardh, G. heteroclada (Montagne) J. Feldmann et G. Feldmann, G. longa Gargiulo, De Masi et Tripodi, and G. verrucosa (Hudson) Papenfuss. Descriptions and distributional data are provided for these species, and a synoptic key to their features is presented. An examination of the reproductive morphology of these species suggests that the currently accepted criteria for distinguishing between the genera Gracilaria, Hydropuntia (Polycavernosa) and Gracilariopsis are not sustainable, particularly with regard to the development and nutrition of the developing carposporophyte and the formation of sperrnatangia.