Large isopod named after Darth Vader is a delicacy in Vietnam

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The top of Bathynomus vaderi, a newly named marine isopod

Nguyen Thanh Son

A big crustacean that lives within the sea off Vietnam has been designated as a brand new species and named after Darth Vader.

Bathynomus vaderi is a sort of isopod, a gaggle that additionally contains woodlice. It might probably attain lengths of over 30 centimetres and weights in extra of a kilogram.

Thus far, the brand new species has solely been discovered by fishers trawling close to the Spratly Islands within the South China Sea. Peter Ng on the Nationwide College of Singapore and his colleagues analysed 4 specimens obtained from fishmongers in Quy Nhơn in south-central Vietnam. The locals name them “sea bugs”.

Prof. Peter Ng examining giant isopods from a seafood market in Hanoi, October 2024.

Researcher Peter Ng inspecting big isopods at a seafood market in Hanoi, Vietnam

Nguyen Thanh Son

Ng says the workforce selected the species’ identify due to its resemblance to Darth Vader’s masks, but additionally as a result of the creature is assumed to dwell at depths of 800 to 1200 metres, the place it’s perpetually darkish.

“I am the biggest Star Wars fan in the team, as it’s my vintage. The first movie was in 1977, in my youth, and it was cool,” says Ng. “But we all agree that the face of Bathynomus looks so much like Darth Vader that it just had to be named after the Sith Lord.”

The isopods have turn into a well-liked seafood delicacy in Vietnamese eating places since 2017, and are mentioned to be as tasty as lobster.

However little is thought about their ecology or the affect on populations from trawling, says workforce member Conni Sidabalok on the Nationwide Analysis and Innovation Company in Cibinong, Indonesia.

“The scale of harvesting is a matter for concern. It’s a challenge for all deep-sea species we fish,” she says. “We know so little about their biology, so we need more studies to evaluate how best to conserve and manage this resource.”

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