Potamon fluviatile as well as on the island of Sicily. Although it used to be found as far north as Lake Garda, "P. fluviatile" no longer occurs north of the River Po. In 1997 a population of "P. fluviatile" was discovered under the ruins of Trajan's Forum in the heart of Rome, living in canals built by the Etruscans which connect to the "Cloaca Maxima". Based on a genetic analysis, which demonstrated that these crabs were similar to those in Greece, researchers believe that they had been brought by the Greeks before the founding of the city, some 3000 years ago. The
Is You Is or Is You Ain't My Baby in addition to its title, its melody is at times similar to that later used for "Is You Is or Is You Ain't My Baby." Bing Crosby and The Andrews Sisters recorded the song on June 30, 1944 for Decca Records and it too reached the No. 2 spot in the Billboard charts during a 12-week stay. Is You Is or Is You Ain't My Baby "Is You Is or Is You Ain't My Baby" is a Louis Jordan song, recorded on October 4, 1943, and released as the B-side of a single with "G.I. Jive". The song reached No.