Sharks are becoming a popular feature in home aquariums, but there’s a clear distinction between freshwater and saltwater ...

We believe it will have a significant impact on our understanding of cavefish adaptation in particular and adaptation to low oxygen environments in general. The present investigation shows that ...

Spleen Spleen somatic index (SSI) The relative spleen to body mass, used to assess release of red blood cell stores into the blood stream Spleen [Hb] An indicator of red blood cell production within ...