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Fine structure of Pyramimonas octopus sp. nov., an octoflagellated benthic species of Pyramimonas (Prasinophyceae), with some observations on its ecology
Author(s) -
Moestrup Øjvind,
Hori Terumitsu,
Kristiansen Aase
Publication year - 1987
Publication title -
nordic journal of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.333
H-Index - 33
eISSN - 1756-1051
pISSN - 0107-055X
DOI - 10.1111/j.1756-1051.1987.tb00950.x
Subject(s) - biology , ecology , benthic zone , genus , algae , botany
A new octoflagellated species of Pyramimonas is described from three localities in Denmark. It is characterized by its ecology, being a marine psammophilic species associated with sand grains, and by details of the scaly covering on the cell surface. In the scale cover there are similarities to P. amylifera and to P. tetrarhynchus. P. octopus is distinguished by the possession of circular body scales of a type not previously found in the genus. The general fine structure of the new species is described with emphasis on scale structure, the internal structure of the cell body and the flagella.