MULTI-GENE PHYLOGENETIC ANALYSES OF NEW ZEALAND CORALLINE ALGAE: CORALLINAPETRA NOVAEZELANDIAE GEN. ET SP NOV AND RECOGNITION OF THE HAPALIDIALES ORD. NOV.

被引:97
作者
Nelson, Wendy A. [1 ,2 ]
Sutherland, Judith E. [2 ]
Farr, Tracy J. [3 ]
Hart, Darren R. [4 ]
Neill, Kate F. [1 ]
Kim, Hee Jeong [5 ]
Yoon, Hwan Su [5 ]
机构
[1] Natl Inst Water & Atmospher Res, Wellington 6241, New Zealand
[2] Univ Auckland, Sch Biol Sci, Auckland 1142, New Zealand
[3] Royal Soc New Zealand, Wellington 6140, New Zealand
[4] Univ Otago, Dept Biochem, Dunedin 9054, New Zealand
[5] Sungkyunkwan Univ, Dept Biol Sci, Suwon 440746, South Korea
基金
美国国家科学基金会;
关键词
Corallinales; Corallinapetra novaezelandiae gen. et sp nov; Hapalidiales ord. nov; multi-gene phylogeny; New Zealand; nSSU; psaA; psbA; rbcL; SMALL-SUBUNIT; RED ALGAE; MASTOPHOROIDEAE CORALLINALES; OCEAN ACIDIFICATION; RIBOSOMAL DNA; ANCIENT DNA; RHODOPHYTA; DIVERSITY; BANGIALES; NUCLEAR;
D O I
10.1111/jpy.12288
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Coralline red algae from the New Zealand region were investigated in a study focused on documenting regional diversity. We present a multi-gene analysis using sequence data obtained for four genes (nSSU, psaA, psbA, rbcL) from 68 samples. The study revealed cryptic diversity at both genus and species levels, confirming and providing further evidence of problems with current taxonomic concepts in the Corallinophycidae. In addition, a new genus Corallinapetra novaezelandiae gen. et sp. nov. is erected for material from northern New Zealand. Corallinapetra is excluded from all currently recognized families and orders within the Corallinophycidae and thus represents a previously unrecognized lineage within this subclass. We discuss rank in the Corallinophycidae and propose the order Hapalidiales.
引用
收藏
页码:454 / 468
页数:15
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