Ancestry of bizarre sea creature often called the living fossil dates back 80 million years; trawl fishermen in Australia don’t recall ever seeing one before
This
rare frilled shark was caught in the nets of an Australian fishing
trawler. Handout photo from South East Trawl Fishing Association
“We couldn’t find a fisherman who had ever seen one before,” Simon Boag of the South East Trawl Fishing Association, told Australian Broadcasting Co.
“It looks prehistoric; it looks like it’s from another time.”
Indeed, the frilled shark has a long history. Its ancestry dates back 80 million years, so it is often referred to as the living fossil. It features a dark brown, eel-like body that grows up to 6.6 feet long, a shark-like tail, and a mouth full of teeth.
The frilled shark has 25 rows of teeth that number 300. Photo handout from South East Trawl Fishing Association
The shark has been found as deep as 4,900 feet. Photo handout from South East Trawl Fishing Association
The frilled shark is so named for the frilly appearance of six pairs of long gill slits.
The shark grows up to 6.6 feet in length. Photo handout by South East Trawl Fishing Association
The frilled shark was offered to the Commonwealth Scientific and Industrial Research Organization, which identified the bizarre catch, but it declined to take it.
The ABC reported that the frilled shark is believed to have been sold.
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by David Strege
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