Rare dolphin with thumbs photographed in Greece’s Corinth Gulf

·

A dolphin with unusual, hook-shaped “thumbs” on its flippers has been discovered in the Gulf of Corinth.

According to livescience, researchers from the Pelagos Cetacean Research Institute found the dolphin during boat surveys off the coast of Greece this summer. Despite its unique flippers, the dolphin kept up with its group and engaged in typical dolphin activities like swimming and playing.

This is the first time such flipper features have been observed in 30 years of studying dolphins in the open sea and along the Greek coasts.

The Gulf of Corinth, located between the Greek mainland and the Peloponnese peninsula, is home to a diverse community of dolphins. The unusual dolphin is a striped dolphin, and there are approximately 1,300 of them in the Gulf of Corinth, separated from the rest of the Mediterranean population.

Photo: Alexandros Frantzis/Pelagos Cetacean Research Institute

The strange flipper does not seem to be a sign of illness but may be a result of rare and irregular genes caused by continuous interbreeding in the isolated population.

“Normally, dolphins develop their fingers within the flipper and no cells between the fingers die off,” Lisa Noelle Cooper, an associate professor of mammalian anatomy and neurobiology at the Northeast Ohio Medical University, said.

However, the photographed dolphin seems to be missing some fingers and the accompanying tissue.

“I’ve never seen a flipper of a cetacean that had this shape,” Cooper told Live Science in an email. “Given that the defect is in both the left and right flippers, it is probably the result of an altered genetic program that sculpts the flipper during development as a calf.” 

Source: livescience

Advertisement

Share:

KEEP UP TO DATE WITH TGH

By subscribing you accept our Terms of Service and Privacy Policy.

Advertisement

Latest News

Kalymnian Brotherhood of Darwin threatens legal action over octopus dispute

The Kalymnian Brotherhood of Darwin is threatening legal action against the NT Government following a food safety dispute over octopus.

‘Want to honour legacy’: Con Kalamaras on Estudiantina’s soulful tribute to Greek music icons

In the lead-up to the show, The Greek Herald spoke with Estudiantina member and organiser Con Kalamaras about what to expect.

Meet the Greek sisters behind Adora: A 30-year legacy of handmade chocolate and heart

If you’re looking for a new spot in Sydney to satisfy your sweet cravings, Adora Handmade Chocolates is the place to be.

Young artists shine in ‘First Light’ exhibition at opening of That Art Place in Carlton

More than 65 young artists from the St George area in Sydney had their creative moment in the spotlight on Saturday, July 12.

Peter Tsolakides leads Australia’s first cryonics facility amid scientific doubts

Peter Tsolakides, founder of Southern Cryonics, is leading Australia's venture into cryonic preservation with a facility near Holbrook, NSW.

You May Also Like

Stavros Niarchos Foundation distributes $31 million to areas severely affected by COVID-19

The Stavros Niarchos Foundation (SNF) has announced the first round of grants under its $100 million Global Relief Initiative.

Archbishop Makarios of Australia awarded Honorary Doctorate by University of Athens

Archbishop Makarios of Australia has been conferred an Honorary Doctorate by the National and Kapodistrian University of Athens (NKUA).

The Greek passport (for Aussies) debacle: Part One

For quite a while now, I've been hearing complaints from Greek Australians about long delays in obtaining a Greek passport.