Table 8.1.3.1 The Effects of Chlorophenols on Marine Molluscs.

line

mg/L	chlorophenol	species and conditions	effect	ref.
		*Mya arenaria* clam
37.0	4-MCP	static bioassay at pH 8.0	96-h LC₁₀₀	386
9.8	3,5-DCP	lab. study	35-h LC₅₀	386
2.4	2,4,5-TCP	lab. static bioassay at 10C	96-h LC₁₀₀	386
3.9	2,4,6-TCP	lab. static bioassay at 10C	96-h LC₁₀₀	386
11.8	2,3,4,6-TTCP	lab. static bioassay at 10C, 20 g clams	96-h LC₁₀₀	386
		*Mytilus edulis* bay mussel
0.1	NaPCP	lab. static bioassay with 'Santobrite'	NOEL	164
0.2	NaPCP	lab., salinity 28 ppt, abnormal embryology	12%	680
0.2	NaPCP	lab., salinity 24 ppt, abnormal embryology	21%	680
0.3	NaPCP	lab., salinity 28 ppt, abnormal embryology	17.6%	680
0.3	NaPCP	lab., salinity 24 ppt, abnormal embryology	33.6%	680
0.4	NaPCP	lab., salinity 28 ppt, abnormal embryology	22.1%	680
0.4	NaPCP	lab., salinity 24 ppt, abnormal embryology	69.1%	680
1.0	NaPCP	lab. static bioassay with 'Santobrite'	3-d LC₁₀₀	164
1.0	NaPCP	attachment and growth	1-d EC₁₀₀	164
1.0	NaPCP	survival	4-d LC₁₀₀	164
		*Crassostrea gigas* pacific oyster
0.007	2,3,4,5,6-PCP	larval development	EC	257
0.027	NaPCP	culture, abnormal embryo growth rate	48-h EC_4.3	120
0.048	NaPCP	abnormal growth and development	48-h EC₅₀	120
0.069	NaPCP	culture, abnormal embryo growth rate	48-h EC₇₂	120
0.11	NaPCP	culture, abnormal embryo growth rate	48-h EC₁₀₀	120
		*Crassostrea virginica* eastern oyster
0.0018	2,3,4,5,6-PCP	estuarine benthos population size	NOEL	117
0.0158	2,3,4,5,6-PCP	estuarine benthos population size	reduced	117
0.04	2,3,4,5,6-PCP	static bioassay	96-h LC₅₀	205
0.077	2,3,4,5,6-PCP	flow through bioassay	96-h LC₅₀	205
0.04	NaPCP	abnormal growth	48-h EC₅₀	118
0.04	NaPCP	embryo survival and growth	96-h LC₅₀	78
0.04	NaPCP	static lab. embryo growth bioassay at 25C	48-h EC₅₀	555
0.077	NaPCP	abnormal growth	192-h EC₅₀	119
		*Bursatella leachi*
0.007	2,3,4,5,6-PCP	larval devel. at 26C and 17 ppt salinity	9-w LC₁₀₀	202
		planktonic larvae
0.076	2,3,4,5,6-PCP	devel. /matur., 26C and 17 ppt salinity	9-w EC	202