Table 1.
Lesion | Muscle | Head kidney | Trunk kidney | Coelomic cavity | Liver | Spleen | Pancreas/mesentery | GI | Heart | Gill | Spinal canal | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Cold control | ||||||||||||
Replicate 1 | − | |||||||||||
Replicate 2 | − | |||||||||||
Replicate 3 | − | |||||||||||
Cold exposed | ||||||||||||
Replicate 1 | + | + | + | − | − | − | − | − | + | − | − | − |
Replicate 2 | + | + | + | − | − | − | + | − | − | − | − | − |
Replicate 3 | + | + | + | + | − | − | − | − | − | − | − | − |
Replicate 4 | + | + | + | + | − | − | + | − | + | + | − | + |
Warm control | ||||||||||||
Replicate 1 | − | |||||||||||
Replicate 2 | − | |||||||||||
Replicate 3 | − | |||||||||||
Warm exposed | ||||||||||||
Replicate 1 | + | + | + | + | − | + | + | + | + | + | − | − |
Replicate 2 | + | + | + | + | − | + | + | − | + | − | + | − |
Replicate 3 | + | + | + | + | + | + | + | + | + | − | + | + |
Replicate 4 | + | + | + | + | − | + | + | − | − | + | − | + |
Replicate 5 | + | + | + | + | − | + | + | + | + | − | + | + |
Lesions are described for all major tissues with the presence (+) or absence (−) of Veronaea botryosa on histologic analysis. No lesions were observed in any control fish at either temperature.