Condition of Nigerian Siamese Twins Stable after Surgery in Saudi Arabia

The surgery took place at King Abdullah Specialized Children’s Hospital of King Abdulaziz Medical City of the National Guard. SPA
The surgery took place at King Abdullah Specialized Children’s Hospital of King Abdulaziz Medical City of the National Guard. SPA
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Condition of Nigerian Siamese Twins Stable after Surgery in Saudi Arabia

The surgery took place at King Abdullah Specialized Children’s Hospital of King Abdulaziz Medical City of the National Guard. SPA
The surgery took place at King Abdullah Specialized Children’s Hospital of King Abdulaziz Medical City of the National Guard. SPA

Advisor at the Royal Court, Supervisor General of King Salman Humanitarian Aid and Relief Center (KSrelief), and head of the medical and surgical team for separating Siamese twins Dr. Abdullah Bin Abdulaziz Al Rabeeah said the condition of the Nigerian Siamese twins Hasnah and Hussaynah remains stable following their successful separation surgery in Riyadh.

The surgery took place on Thursday at King Abdullah Specialized Children’s Hospital of King Abdulaziz Medical City of the National Guard.

Al Rabeeah noted that the twins are currently in intensive care, under anesthesia, receiving intravenous nutrition, and necessary medications to ensure the stability of their condition.

He said all medical indicators for the twins are reassuring, and the medical team is diligently monitoring their health in the pediatric intensive care unit.

He added that the twins will remain in the intensive care unit for approximately ten days to two weeks before being transferred to the children’s ward after a thorough evaluation of their condition. Al Rabeeah also provided detailed explanations about the twins’ health condition to their parents.



Carnivorous 'Bone Collector' Caterpillar Dresses in Remains of its Prey

This photo provided by Daniel Rubinoff in April 2025 shows a new species of carnivorous caterpillar, left, which uses a protective case made with insect parts, near a spider in Oahu, Hawaii. (Courtesy Daniel Rubinoff via AP)
This photo provided by Daniel Rubinoff in April 2025 shows a new species of carnivorous caterpillar, left, which uses a protective case made with insect parts, near a spider in Oahu, Hawaii. (Courtesy Daniel Rubinoff via AP)
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Carnivorous 'Bone Collector' Caterpillar Dresses in Remains of its Prey

This photo provided by Daniel Rubinoff in April 2025 shows a new species of carnivorous caterpillar, left, which uses a protective case made with insect parts, near a spider in Oahu, Hawaii. (Courtesy Daniel Rubinoff via AP)
This photo provided by Daniel Rubinoff in April 2025 shows a new species of carnivorous caterpillar, left, which uses a protective case made with insect parts, near a spider in Oahu, Hawaii. (Courtesy Daniel Rubinoff via AP)

A new carnivorous caterpillar that wears the remains of its prey has been dubbed the “bone collector.”
The odd insect is only found on the Hawaiian island of Oahu. It creeps along spiderwebs, feeding on trapped insects and decorating its silk case with their body parts, The Associated Press reported.
There are other meat-eating caterpillars that “do lots of crazy things, but this takes the cake,” said study author Dan Rubinoff with the University of Hawaii at Manoa.
Scientists think the case might act as camouflage, allowing the caterpillar to feast on the spider’s ensnared meals without getting caught.
A host of caterpillars native to Hawaii use silk glands to spin protective cases studded with lichen, sand and other materials. This one is the first to use ant heads and fly wings.
“It really is an astonishing type of case,” said Steven Montgomery, an entomology consultant in Hawaii who was not involved with the new study.
Findings were published Thursday in the journal Science. Scientists found just 62 of the carnivorous caterpillars in over 20 years of observing.
Predatory caterpillars are extremely rare and the bone collectors found in Hawaii will even eat each other, researchers said.
The bone collector's origins date back at least 6 million years, making the caterpillars more ancient than the Hawaiian islands themselves. Today, they dwell on an isolated patch of mountain forest alongside invasive species.
“There is really a concern that we need to do better with conservation,” said Rubinoff.