Table 1: (a) Summary of Mytella charruana thermal experiments. (b) Summary of Perna viridis and (c) Mytella charruana temperature-salinity interaction experiments. Acclimation period was the number of days in holding tanks prior to start of experiments. Adjustment period was the number of days to transition from holding tank temperature (20°C) to treatment temperatures. Experiment period was the number of days trial ran including adjustment period. Capital letters correspond to the experimental treatments presented in Figures 2, 3, and 5.
(a) Mytella charruana

ExperimentsCollection sitesLatitude & longitudeCollection temperatures (°C)Mussel size (mm)Collection salinity (ppt)Acclimation period (days)Adjustment period (days)Experiment period (days)Mussels per tank/replicate tanksTemperatures tested (°C)Salinities tested (ppt)

AdultArlington Lions Club30.378272′ N1320–461013153325/46, 9, 11, and 13NA
A: coldJacksonville, FL81.620828′ W

AdultLonnie Wurn30.375798′ N2822–54813153325/320, 31, and 36NA
B: warmJacksonville, FL81.585165′ W

AdultLonnie Wurn30.375798′ N2725–461013153325/420, 23, 28, and 31NA
C: warmJacksonville, FL81.525165′ W

(b) Perna viridis

ExperimentsCollection sitesLatitude & longitudeCollection temperatures (°C)Mussel size (mm)Collection salinity (ppt)Acclimation period (days)Adjustment period (days)Experiment period (days)Mussels per tank/replicate tanksTemperatures tested (°C)Salinities tested (ppt)

JuvenileHuguenot Park30.405237′ N1012–38365152810/36, 9, and 205, 20, 36
A: coldJacksonville, FL81.40321′ W

JuvenileHuguenot Park30.405237′ N1012–38365152810/320, 31, and 355, 20, 36
B: warmJacksonville, FL81.40321′ W

AdultMunicipal Marina29.891973′ N1858–114355152810/36, 9, and 205, 20, 35
C: coldSt. Augustine, FL81.310051′ W

AdultMunicipal Marina29.891973′ N2857–113375152810/320, 31, and 355, 20, 37
D: warmSt. Augustine, FL81.310051′ W

(c) Mytella charruana

ExperimentsCollection sitesLatitude & longitudeCollection temperatures (°C)Mussel size (mm)Collection salinity (ppt)Acclimation period (days)Adjustment period (days)Experiment period (days)Mussels per tank/replicate tanksTemperatures tested (°C)Salinities tested (ppt)

JuvenileFire Station 3830.390077′ N175–1257152810/36, 9, and 205, 22.5, 40
E: coldJacksonville, FL81.641576′ W

JuvenileFire Station 3830.390077′ N294–1297152810/320, 31, and 335, 22.5, 40
F: warmJacksonville, FL81.641576′ W

AdultFire Station 3830.390077′ N1620–3857152810/36, 9, and 205, 22.5, 40
G: coldJacksonville, FL81.641576′ W

AdultArlington Lions Club30.378272′ N2820–3157152810/320, 31, and 335, 22.5, 40
H: warmJacksonville, FL81.620828′ W