Striped mullet

Endosulfan does not bioaccumulate to high concentrations in terrestrial or aquatic ecosystems. In aquatic ecosystems, residue levels in fish generally peak within 7 days to 2 weeks of continuous exposure to endosulfan. Maximum bioconcentration factors (BCFs) are usually less than 3,000, and residues are eliminated within 2 weeks of transfer to clean water (NRCC 1975). A maximum BCE of 600 was reported for a-endosulfan in mussel tissue (Ernst 1977). In a similar study, endosulfan, isomers not specified, had a measured BCE of 22.5 in mussel tissue (Roberts 1972). Tissue concentrations of a-endosulfan fell rapidly upon transfer of the organisms to fresh seawater for example, a depuration half-life of 34 hours (Ernst 1977). Higher BCFs were reported for whole-body and edible tissues of striped mullet (maximum BCF=2,755) after 28 days of exposure to endosulfan in seawater (Schimmel et al. 1977). However, tissue concentrations decreased to undetectable levels 48 hours after the organisms were transferred to uncontaminated seawater. Similarly, a BCE of 2,650 was obtained for zebra fish exposed to 0.3 pg/L of endosulfan for 21 days in a flow-through aquarium (Toledo and Jonsson 1992). It was noted that endosulfan depuration by fish was rapid, with approximately 81% total endosulfan eliminated within 120 hours when the fish were placed in a tank of water containing no endosulfan. 

Smallmouth bass, Micropterus dolomieui Striped mullet 1.0 adverse sublethal effects 22... 

Striped mullet, Mugil cephalus 112 LC50 (96 h), whole-body BCF of 38 1, 6... 

Striped mullet, Mugil cephalus Japan, May 1976 muscle ... 

Smallmouth bass, Striped mullet Mugil cephalus... 

Wofford, H. and P. Thomas. Effect of xenobiotics on peroxidation of hepatic microsomal lipids from striped mullet (Mugit cephalus) and Atlantic croaker (Micropogonias undulatus). Mar. Environ. Res. 24 285 - 289, 1988. 

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