Potamon fluviatile crabs' unusual size, up to , and longevity (up to 15 years) are also interpreted as evidence of a long-established population, by analogy with island gigantism. On the island of Malta, "Potamon fluviatile" is rare and restricted to a few locations in the west of the island. On Gozo, there is a single population which inhabits a stretch of river only long. In the Balkan Peninsula, "Potamon fluviatile" is known to occur in Croatia, Montenegro, the Republic of Macedonia, Albania and Greece. There are four species of "Potamon" in the Balkans, and "P. fluviatile" is replaced by "Potamon ibericum" in
Is There Something I Should Know? Is There Something I Should Know? "Is There Something I Should Know?" is the eighth single by British pop band Duran Duran, released on 19 March 1983. The song was released as a stand-alone single and became the band's first UK number one record. It debuted in the number one position on the UK Singles Chart on 26 March 1983. The single also had great success in America, where it was released in late May: The song debuted on the charts on 4 June at #57, and it reached number four on the US "Billboard" Hot 100 on 6 August