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. 2015 Jun 10;10(6):e0128376. doi: 10.1371/journal.pone.0128376

Fig 7. Initiation of Larval Feeding.

Fig 7

The proportion of larvae feeding 44 hours post-fertilization and exposure in relation to (A) PCO2, (B) pH, and (C) Ωaragonite. Greyscale symbols denote PCO2 treatments in panels B and C. Error bars are standard deviations of the three replicate experimental containers per treatment. Bold value on panel B indicates the significant linear relationship between pH and initiation of feeding for the high PCO2 treatment. As noted in the text, the removal of this high PCO2 treatment results in extremely poor fit of the response to pH.