粤东地区江蓠属Gracilaria(江蓠科, 红藻门)的形态分类学

doi:10.11978/j.issn.1009-5470.2014.04.004

热带海洋学报 ›› 2014, Vol. 33 ›› Issue (4): 33-39.doi: 10.11978/j.issn.1009-5470.2014.04.004cstr: 32234.14.j.issn.1009-5470.2014.04.004

粤东地区江蓠属Gracilaria(江蓠科, 红藻门)的形态分类学

丁兰平, 谭华强, 孙国栋, 梁冰冰, 黄冰心

汕头大学海洋生物研究所, 广东汕头 515063

收稿日期:2013-09-23 修回日期:2013-12-13 出版日期:2014-08-11 发布日期:2014-08-11
作者简介:丁兰平(1969~), 男, 湖北省蕲春县人, 研究员、教授, 从事大型海藻学研究。E-mail: 977106218@qq.com
*感谢汕头大学的陈伟洲教授及宋志明硕士帮助采集部分研究样品。
基金资助:
国家自然科学基金面上项目(31270257、31070185); 国家自然科学基金重大项目(31093440); 广东省科技计划项目(2011B031100010、2012A020200007); 广东省高等学校人才引进项目、汕头市科技计划项目(2011-162、2012-171); 汕头大学科研启动项目(09400133、09400134); 汕头大学青年基金项目(YR11004)

The morphological taxonomy on genus Gracilaria (Gracilariaceae, Rhodophyta) from the east coast of Guangdong province in China

DING Lan-ping, TAN Hua-qiang, SUN Guo-dong, LIANG Bing-bing, HUANG Bing-xin

Marine Biology Institute,Shantou University, Shantou 515063, China

Received:2013-09-23 Revised:2013-12-13 Online:2014-08-11 Published:2014-08-11
Contact: 黄冰心。E-mail: bxhuang@stu.edu.cn

摘要/Abstract

摘要：

在2011~2013年间对粤东地区进行了20余次野外大型海藻资源调查, 采集了大量标本。利用形态特征, 对部分标本进行了分类学研究。经鉴定, 标本中包含江蓠属5个种及变种, 即芋根江蓠Gracilaria blodgettii Harvey、异枝江蓠G. bailinae Chang et Xia、细基江蓠G. tenuistipitata Chang et Xia、细基江蓠繁枝变种G. tenuistipitata var. liui Zhang et Xia、长喙江蓠G. longirostris Zhang et Wang。它们的主要鉴定特征分别为: 芋根江蓠的分枝基部明显缢缩; 异枝江蓠的藻体暗绿色, 初级分枝围绕主轴互生、偏生或叉分; 细基江蓠的藻体主轴基部纤细, 分枝简单; 细基江蓠繁枝变种的藻体纤细, 分枝繁多; 长喙江蓠的囊果具有明显的长喙状突起。其中, 芋根江蓠和异枝江蓠在粤东地区属首次报道, 文章对其进行了较详细的介绍。该研究结果丰富了粤东江蓠属的物种多样性, 为粤东地区江蓠属物种资源的保护和利用提供了分类学依据。

关键词: 粤东, 江蓠, 物种, 形态, 分布

Abstract:

The authors surveyed the macroalgal natural resources more than 20 times during 2011~2013, and collected a number of specimens. Based on the morphological characteristics, a taxonomical study on specimens was carried out. Among the identified specimens, there were five species of genus Gracilaria including a variant, G. blodgettii Harvey, G. bailinae Chang et Xia, G. tenuistipitata Chang et Xia, G. tenuistipitata var. liui Zhang et Xia and G. longirostris Zhang and Wang. Their main features include the branches and branchlets abruptly constricted at the base for G. blodgettii, dark green plants with alternate or dichotomous first-order branches for G. bailinae, slender base and simple branches for G. tenuistipitata, slender thalli and abundant branches for G. tenuistipitata var. liui, and cystocarp with distinctly long rostrate protuberance for G. longirostris. G. blodgettii and G. bailinae are two new records in the east coast of Guangdong province in China. The results enrich the diversity of Gracilaria species and provide the essential data for the protection and utilization of the resources of Gracilaria species in eastern Guangdong.

Key words: East coast of Guangdong province, Species, Morphology, Distribution

中图分类号:

Q949.29

丁兰平, 谭华强, 孙国栋, 梁冰冰, 黄冰心. 粤东地区江蓠属Gracilaria(江蓠科, 红藻门)的形态分类学[J]. 热带海洋学报, 2014, 33(4): 33-39.

DING Lan-ping, TAN Hua-qiang, SUN Guo-dong, LIANG Bing-bing, HUANG Bing-xin. The morphological taxonomy on genus Gracilaria (Gracilariaceae, Rhodophyta) from the east coast of Guangdong province in China[J]. Journal of Tropical Oceanography, 2014, 33(4): 33-39.

参考文献

陈伟洲, 王亮根, 杜虹, 等. 2009. 两个龙须菜新品系经济性状及琼胶特性的初步研究[J]. 中国海洋大学学报, 39(3): 437?442.
丁兰平, 黄冰心, 谢艳齐. 2011. 中国大型海藻的研究现状及其存在的问题[J]. 生物多样性, 19 (6): 798?804.
刘思俭. 2001. 我国江蓠的种类和人工栽培[J]. 湛江海洋大学学报, 21(3): 71?79.
夏邦美. 1999. 中国海藻志: 第二卷?红藻门?第五册?杉藻目[M]. 北京: 科学出版社: 5?143.
夏邦美. 2008. 红藻门[M] // 刘瑞玉. 中国海洋生物名录. 北京: 科学出版社: 266.
张峻甫, 夏邦美. 1962. 中国江篱属植物地理学的初步研究[J]. 海洋与湖沼, 4(3-4): 189–198.
ABBOTT I A, ZHANG J F, XIA B M. 1991. Gracilaria mixta sp. Nov. and other western Pacific species of the genus (Rhodophyta, Gracilariaceae)[J]. Pacific Sci, 45: 12–27.
BYRNE K, WEST J, LIAO M N, et al. 2002. Gracilaria species (Gracilariaceae, Rhodophyta) from southeastern Australia, including a new species, Gracilaria perplexa sp. Nov.: Morphology, molecular relationships and agar content[J]. Phycol Res, 50: 295–311.
CHANG C F, XIA B M. 1963. Polycavernosa, a new genus of the Gracilariaceae[J]. Stud Mar Sinica, 3: 119–126.
CHANG C F, XIA B M. 1976. Studies on Chinese species of Gracilaria[J]. Stud Mar Sinica, 11: 91–163.
CHANG C F, XIA B M. 1991. A new specific name in the Genus Gracilaria[J]. Chin J Oceanol Limnol, 9: 290.
DAWSON E Y. 1949. Studies of northeast Paci?c Gracilariacea[J]. Occ Pap Allan Hancock Found, 7: 1–105.
FREDERICQ, HOMMERSAND M H. 1989. Proposal of the Gracilariales ord. nov. (Rhodophyta) based on an analysis of the reproductive development of Gracilaria verrucosa[J]. J Phycol, 25: 213–27.
GREVILLE R K. 1830. Algae Britannicae: Or descriptions of the marine and other inarticulated plants of the British islands, belonging to the order Algae; with plates illustrative of the genera[M]. Edinburgh & London: McLachlan & Stewart; Baldwin & Cradock: 1–218.
HARVEY W H. 1853. Nereis Boreali-Americana[J]. Smithsonian Contr Knowl, 4(5): 1–258.
HISPANAGAR A, POSTAL A. 1995. World-wide use and importance of Gracilaria[J]. J Appl Phycol, 7: 231–243.
LE N H. 2004. Some new recorded species of the genus Gracilaria in Vietnam. Collection of Marine Research works[M]. Hanoi: Science and Technology Publishing House, 14: 81–88.
LE N H, NGUYEN H D. 2006. Contribution to the study of Gracilaria and relative genera (Gracilariales, Rhodophyta) from Vietnam[J]. Coast Mar Sci, 30(1): 214–221.
LIANA M E G. 1996. Report on a regional study and workshop on taxonomy, ecology and Processing of economically important red seaweeds: Philippines[C]. Bangkok, Thailand: FAO/ NACA: 133–149.
LIAN P Z. 1996. Report on a regional study and workshop on taxonomy, ecology and Processing of economically important red seaweeds: China [C]. Bangkok, Thailand: FAO/NACA: 59–79.
NGUYEN H D. 1992. Vietnamese species of Gracilaria and Gracilariopsis[C] // ABBOTT I A. Taxonomy of economic seaweeds with reference to some Pacific and Caribbean species. California: California Sea Grant College Program, 3: 207–210.
OLIVEIRA E C, PLASTINO E M. 1994. Gracilariaceae[M] // AKATSUKA I. Biology of economic algae. Hague: SPB Academic Publishing BV: 185–226.
PAPENFUSS G F. 1966. Notes on algal nomenclaure-Ⅴ Yarious Chlorophyceae and Rhodophyceae[J]. Phykos, 5: 95–105.
SANTOS G A, DOTY M S. 1983. Agarose from Gracilaria cylindrica[J]. Bot Mar, 26(1): 31–34.
SJÖSTEDT L G. 1926. Floridean studies[J]. Acta Univ Lunds, 22(4): 1–95.
TERADA R, KAWAGUCHI S, MASUDA M, et al. 2000. Taxonomic notes on marine algae from Malaysia Ⅲ. Seven species of Rhodophyceae[J]. Bot Mar, 43: 347–357.
TSENG C K. 1984. Common seaweeds of China[M]. Beijing: Science Press: 149.
WANG Z Y, WANG G C, NIU J F, et al. 2010. Optimization of conditions for tetraspore release and assessment of photosynthetic activities for different generation branches of Gracilaria lemaneiformis Bory[J]. Chin J Oceanol Limnol, 28 (4): 738–748
XIA B M, YAMAMOTO H. 1985. Gracilaria species from both China and Japan: key, list and distribution of common and economically important species[C] // ABBOTT I A. Taxonomy of economic seaweeds with reference to some Pacific and Caribbean species. California: California Sea Grant College Program: 69–70.
XIE X J, WANG G C, PAN G H, et al. 2010. Variations in morphology and PSII photosynthetic capabilities during the early development of tetraspores of Gracilaria vermiculophylla (Ohmi) Papenfuss (Gracilariales, Rhodophyta) [J]. BMC Develop Bio, 10: 43
YAMAMOTO H. 1978. Systematical and anatomical study of the genus Gracilaria in Japan[J]. Mem Fac Fish Hokkaido Univ, 25: 97–152.
ZHANG J F, XIA B M. 1988. On two new Gracilaria (Gigartinales, Rhodophyta) from South China [C] // ABBOTT I A. Taxonomy of economic seaweeds with reference to some Pacific and Caribbean species. California: California Sea Grant College Program, 2: 131–136.
ZHANG J F, XIA B M, WANG Y C, et al. 1995. Additions to the species of Gracilaria of China [C] // ABBOTT I A. Taxonomy of economic seaweeds with reference to some Pacific and Caribbean species. California: California Sea Grant College Program, 5: 197–205.

[1]	饶义勇, 赵美榕, 旷泽行, 黄洪辉, 谭萼辉. 浮筏式牡蛎养殖对大型底栖动物群落功能结构的影响——以大鹏澳为例^*[J]. 热带海洋学报, 2024, 43(5): 69-83.
[2]	王海山, 陈治, 李由明, 叶乐. 西沙群岛两种寄居蟹对定居螺壳的选择偏好的研究[J]. 热带海洋学报, 2024, 43(5): 84-92.
[3]	郑法, 黄福林, 陈泽恒, 丁伟品. 基于LUCC和景观格局变化的广西山口红树林湿地动态研究[J]. 热带海洋学报, 2024, 43(4): 165-173.
[4]	奚琛, 林宗轩, 萨如拉, 邓玺, 刘强, 倪亮, 罗来才, 马腾, 谢智杰, 陈思若, 陈松泽. 基于双浮标连续监测资料分析大亚湾西南部海域水体环境变化特征及其影响因素[J]. 热带海洋学报, 2024, 43(4): 153-164.
[5]	许莉佳, 廖芝衡, 陈辉, 王永智, 黄柏强, 林巧云, 甘健锋, 杨静. 南海北部珊瑚群落结构特征及其对海洋热浪事件的响应[J]. 热带海洋学报, 2024, 43(3): 58-71.
[6]	陈俊强, 汪文博, 王庆, 杨宇峰. 广西涠洲岛蛭态轮虫物种多样性及生境偏好研究[J]. 热带海洋学报, 2024, 43(2): 81-91.
[7]	李能辉, 黄庆, 李航, 曾俊, 吴科锋, 谭华强. 基于形态和分子数据对湛江海域4个江蓠物种(红藻门)的分类学研究[J]. 热带海洋学报, 2024, 43(2): 34-47.
[8]	曾维特, 张东强, 刘兵, 杨永鹏, 张航飞, 吴多誉, 王晓林. 海南岛北部海湾表层海水重金属分布特征、主控因素及污染评价[J]. 热带海洋学报, 2023, 42(6): 156-167.
[9]	李云朋, 王志成, 张龙, 张威, 杜梦达, 孙仪, 张志峰. 中华管海葵生殖腺的年周期发育[J]. 热带海洋学报, 2023, 42(6): 120-126.
[10]	程夏雯, 张兰兰, 邱卓雅, 向荣, 常虎. 北印度洋—南海表层水体中浮游动物胶体虫(放射虫)的物种多样性、生物地理及其季节变化^*[J]. 热带海洋学报, 2023, 42(2): 97-112.
[11]	严静, 韦惺. 珠江黄茅海河口地貌形态变化及其动力响应[J]. 热带海洋学报, 2023, 42(2): 9-20.
[12]	张金尚, 邹定辉, 马玉, 李锐祥, 刘愉强, 孟强, 刘同木, 史华明. 南海北部水团及中尺度现象对营养盐时空分布的影响^*[J]. 热带海洋学报, 2023, 42(1): 168-181.
[13]	吴伟志, 赵志霞, 杨升, 梁立成, 陈秋夏, 卢翔, 刘星, 张小伟. 浙江省红树林分布和造林成效分析[J]. 热带海洋学报, 2022, 41(6): 67-74.
[14]	韩通, 李晶晶, 刘正一, 刘凯, 张金浩, 秦松, 钟志海. 红纤维虾形草(Phyllospadix iwatensis)种子形态及内部特征[J]. 热带海洋学报, 2022, 41(6): 105-113.
[15]	何茜, 俞晓磊, 梁宇娴, 张喆, 黄晖, 周伟华, 袁翔城. 升温对丛生盔形珊瑚两种形态型代谢和共生藻光合生理的影响[J]. 热带海洋学报, 2022, 41(5): 133-140.

粤东地区江蓠属Gracilaria(江蓠科, 红藻门)的形态分类学

The morphological taxonomy on genus Gracilaria (Gracilariaceae, Rhodophyta) from the east coast of Guangdong province in China

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0