. 2017 Aug 23;2(8):4870–4877. doi: 10.1021/acsomega.7b00227

Table 2. Locomotor Activity and Foraging Efficiency of 25 dpf Yellow Perch^*.

THg in whole embryo tissue (μg/g)^**	total distance traveled (mm in 30 s)	% activity	net-to-gross displacement ratio	foraging efficiency^**
0.02	126.13 ± 11.27^a	30.41 ± 0.02^a	0.34 ± 0.02^a	101.75 ± 17.84^a
0.21	98.13 ± 8.14^b	23.81 ± 0.01^b	0.35 ± 0.02^a	74.75 ± 20.35^a
0.95	82.49 ± 5.81^b	22.69 ± 0.01^b	0.41 ± 0.02^a	26.00 ± 32.79^b
3.14	90.84 ± 7.11^b	23.87 ± 0.01^b	0.38 ± 0.02^a	59.75 ± 45.72^a
ANOVA
F	5.146	6.435	2.593	4.095
P	0.002	<0.001	0.052	0.032

Superscript letters denote statistical differences relative to control. Values expressed as mean ± SE.

^**

Foraging efficiency was defined as the number of Artemia nauplii consumed in 10 min per group of 30 yellow perch larvae.

Table 2. Locomotor Activity and Foraging Efficiency of 25 dpf Yellow Perch*.