. 2015 Aug 4;20(8):14082–14102. doi: 10.3390/molecules200814082

Table 6.

Toxic effect of Bryopsis pennata extracts against nauplii of brine shrimp Artemia salina.

Extract	LC₅₀ (μg/mL) (95% CL)	Slope (± SE)	X²
Methanol	1135.98 (901.50–1288.30)	2.98 (0.83)	0.99
Hexane *	591.82 (535.70–655.29)	0.22 (0.01)	0.98
Chloroform	911.50 (817.12–1055.17)	0.19 (0.01)	0.98
Aqueous	1238.23 (1198.50–1381.33)	2.12 (0.71)	0.91
Potassium dichromate	27.15 (25.07–29.41)	1.21 (0.06)	0.99

LC₅₀, lethal concentration that kills 50% of the exposed nauplii; 95% CL, 95% confidence limits; X², chi-square value; * Extract with the strongest lethal effect.