Short-snouted Seahorse (Hippocampus hippocampus), Data Deficient
Earlier this month, conservationists from the Zoological Society of London announced that several Short-snouted Seahorses (which are actually fish, for those who wondered) had been found in the Thames River. Though they had been found earlier, the announcement was delayed, until official protection for the Seahorses came into effect on April 6, 2008, under the Wildlife and Countryside Act, 1981. Conservationists believe that the rediscovery of the Short-snouted Seahorse illustrates the improving health of the Thames as habitat for marine life.
The conservation status of Short-snouted Seahorses is unknown, and the IUCN classifies them as Data Deficient. They could be abundant and plentiful . . . or they could be teetering on the brink of extinction.
The Seahorse Trust works worldwide to conserve Seahorses, and you can donate to their cause from their website.