Speartooth shark in Melbourne aquarium.

PORT ROPER (Australia)- Charles Darwin University (CDU) researchers and First Nations Yugul Mangi Rangers have discovered a new population of a rare and threatened Speartooth Sharks in the Northern Territory’s Roper River.  The Speartooth Shark or Glyphis glyphis is currently listed as Critically Endangered under Australia’s national environmental legislation, with a veryContinue Reading

GENEVA (Switzerland)- Scientists have sequenced the genomes of two endangered sharks. Low genetic diversity and signs of inbreeding ring alarm bells for great hammerheads, but there may be hope for shortfin makos that showed higher genetic diversity and limited inbreeding. The first chromosome level genome sequences for great hammerhead andContinue Reading