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. 2020 Feb 24;10:3274. doi: 10.1038/s41598-020-60023-4

Figure 5.

Figure 5

Settlement success of the model invertebrate (tubeworm) Galeolaria hystrix on biofilms grown at different pH. (a) The proportion of competent larvae settled 24 h and 48  h after being offered 23-day old biofilms developed under pHNIST 7.4, 7.8 and 8.1. (b) The proportion of competent larvae settled 24 h and 48  h after being offered 60-day old biofilms developed under pHNIST 7.4, 7.8 and 8.1. For each settlement experiment a control (sterile glass slide) was used to determine non-selective settlement.