Summary:
- Researchers have identified that the giant isopod *Bathynomus yucatanensis* possesses a specialized digestive system and a unique genetic adaptation—specifically a horizontal gene transfer from bacteria—that allows it to survive for extended periods without sustenance.
- The study highlights how these deep-sea scavengers have evolved metabolic efficiency to cope with the unpredictable and scarce food sources found in the bathyal zone of the ocean.