the.com/holothurian
A sea cucumber: part animal, part boneless sock, all seafloor vacuum cleaner.
means A member of the sea cucumber group — soft-bodied, tube-shaped marine animals related to starfish and sea urchins, that crawl along the seafloor eating sediment.
from From Greek 'holothourion,' a name the ancient writer Aristotle used for some kind of marine creature — scholars aren't fully certain which animal he meant, but the word got attached to sea cucumbers and stuck. The 'holo-' likely relates to 'whole,' though the exact logic of the original coinage is lost to us; what's certain is that by the 18th century naturalists had settled on 'holothurian' as the formal term for this squishy, tentacle-mouthed class of echinoderms.
- defense move
- ejects its own guts to confuse predators
- regeneration
- regrows organs it just launched
- ecological role
- recycles seabed sediment by eating it
- culinary fate
- prized delicacy called beche-de-mer