Table 3 Top 10 dominant phytoplankton taxa determined by light microscopy cell counting.

From: 18S rRNA gene sequences of leptocephalus gut contents, particulate organic matter, and biological oceanographic conditions in the western North Pacific

Taxinomic group

Class

Order

Family

Genus

Cell density (cells L-1)

(% )

Dinoflagellate

Dinophyceae

Gymnodiniales

Gymnodiniaceae

209,644

53.9

Peridiniales

85,634

22.0

Oxytoxaceae

Oxytoxum

19,573

5.0

Peridiniaceae

Scrippsiella

4,421

1.1

Prorocentrales

Prorocentraceae

Prorocentrum

5,793

1.5

Diatom

Bacillariophyceae

Naviculales

Naviculaceae

Navicula

3,531

0.9

Bacillariales

Bacillariaceae

Fragilariopsis

3,295

0.8

Cryptophyta

Cryptophyceae

17,577

4.5

Haptophyta

Prymnesiophyceae

Phaeocystales

Phaeocystaceae

Phaeocystis

9,463

2.4

Viridiplantae

Pyramimonadophyceae

Pyramimonadales

Pyramimonadaceae

Pyramimonas

5,611

1.4

  1. “–” Indicates an unidentified taxonomic level.