Bysmatrum teres sp nov., a new sand-dwelling dinotlagellate from north-western Australia

被引:15
作者
Murray, S [1 ]
Hoppenrath, M
Larsen, J
Patterson, DJ
机构
[1] Univ Sydney, Sch Biol Sci A08, Sydney, NSW 2006, Australia
[2] Alfred Wegener Inst Fdn Polar & Marine Res, D-27498 Helgoland, Germany
[3] Inst Bot, IOC Sci & Commun Ctr Harmful Microalgae, DK-1353 Copenhagen, Denmark
[4] Marine Biol Lab, Josephine Bay Paul Ctr Comparat Mol Biol & Evolut, Woods Hole, MA 02543 USA
关键词
benthic; Bysmatrum; Dinophyceae; marine; morphology; Peridiniaceae; protists; sand dwelling; taxonomy;
D O I
10.2216/05-05.1
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new species of Bysmatrum, a genus of peridinoid, thecate, photosynthetic dinoflagellates, is described from tidal sand habitats in north-western Australia. The thecal plate formula is Po X 4' 3a 7 '' 6c 4s 5 '''' 2 ''''. The species differs from other described species of this genus in its size and shape, its strongly descending cingulum, its smooth thecal surface with many small pores and its indented antapical plates. The main features of the genus Bysmatrum are reviewed.
引用
收藏
页码:161 / 167
页数:7
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