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Clasificación <strong>de</strong> fitoplancton según clase <strong>de</strong> tamaño (Sieburth et al 1978)<br />

Máxima dimensión Grupo géneros/clase (ejemplos)<br />

linear (µm)<br />

0.2 – 2 PICOFITOPLANCTON Synechoccocus (Cya), Micromonas (Chlo)<br />

2 – 20 NANOFITOPLANCTON Chlamydomonas (Chlo), Phacus (Eug), Navicula (dia)<br />

20 – 200 MICROFITOPLANCTON Synedra (Dia), Peridinium (Dino), Euglena (Eug)<br />

200 – 2000 MESOFITOPLANCTON Anabaena (Cya), Closterium (Chlo)<br />

> 2000 MACROFITOPLANCTON Microcystis (Cya), Volvox (Chlo<br />

Grupos algales<br />

encontrados en las tallas<br />

más comunes <strong>de</strong>l<br />

fitoplancton <strong>de</strong> agua<br />

dulce<br />

(modificado <strong>de</strong> Jeffrey &<br />

Hallegraeff, 1990)<br />

Cyanobacteria<br />

Cyanobacteria con chl-b<br />

Bacillariophyceae<br />

Chlorophyta<br />

Prasinophyceae<br />

Cryptophyta<br />

Dinophyta<br />

Euglenophyta<br />

Chrysophyceae<br />

Haptophyceae<br />

Raphidophyceae<br />

MICRO<br />

(20 –200 µm)<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

NANO<br />

(2-20 µm)<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+<br />

PICO<br />

(0.2 – 2 µm)<br />

+<br />

+<br />

+<br />

+<br />

+<br />

+

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