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Table 1

Life table of the rotifer Brachionus sp. “Alvarado” fed with three types of microalgae.

Algae X ex Tc r Ro λ
D. salina 300 8.94 44.33 0.1908 17.69 1.21
Isochrysis sp. 204 10.44 97.67 0.1822 19.19 1.19
N. oculata 252 10.32 126.31 0.1898 13.23 1.20

Abbreviations: X (Hours), ex (Life expectancy); Tc (Mean generation time); r (Intrinsic rate of natural increase); Ro (Net reproductive rate), (Infinite index of increase).

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