1997i-672 2016e-142 animals arthropodvenoms bb6176 biological contamination control dangerousanimals fisheries fishes fishproducts foodbornediseases foodcontamination foodinspection foodsupply freshwater healthaspects indianocean invertebrates microbiology nutritionalphysiologicalphenomena plants poisoning poisonous poisonousmarineinvertebrates poisonousplants prevention qualitycontrol safetymeasures seafood seawater shellfishpoisoning snakebites snakevenoms standards texas toxic toxins wa703s4381991