How a lost gene gave the sea spider its bizarre, leggy body

ScienceDaily
Jul 7, 2025, 4:49 am47 pts
Scientists have decoded the sea spider’s genome for the first time, revealing how its strangely shaped body—with organs in its legs and barely any abdomen—may be tied to a missing gene. The detailed DNA map shows this ancient creature evolved differently from its spider and scorpion cousins, lacking…

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