Two new species of rare six-gilled sawshark found in West Indian Ocean. Siegi SchaferMarch 27, 2020Comments are off for this post Five, Six and Seven-gill shark research The vast majority of the 500 + species of shark have five pairs of gills. However, a small number of sharks... more
Tiger Shark Tagging 2018 Siegi SchaferDecember 05, 20180 comments Tiger sharks - tagging update! Over the past month, we have had four tiger sharks fitted with satellite transmitters sending messages... more