Figure 5From: Ovulation but not milt production is inhibited in fathead minnows (Pimephales promelas) exposed to a reproductively inhibitory pulp mill effluentWeight of milt stripped per male fathead minnow. White bars represent control tanks while grey bars represent exposure to pulp mill effluent. Error bars represent 1 standard error of the mean and no significant differences are observed (p > 0.05).Back to article page