Huge numbers of fish and other marine organisms have been named several times over, say scientists trying to tidy up the system for cataloguing ocean life.
The researchers have produced a new World Register of Marine Species.
It contains about 122,500 validated names, and has rooted out some 56,400 confusing aliases in the process.
One Atlantic sponge was found to have 56 Latin names, given by researchers who thought each of its many guises constituted a distinct species.
Halichondria panicea, often called "breadcrumb sponge", first appeared in the taxonomic literature in 1766. It is known to hang on to floats, pilings, and the underside of rocks and smells like exploded gunpowder.
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more:
http://news.bbc.co.uk/2/hi/uk_news/7473707.stmOy. Descriptive biology's a bitch.