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
If This Is a Man training as a chemist: "My model was that of the weekly reports, a normal practice in factories: they must be concise, precise and written in a language accessible to all levels of the firm's hierarchy." In 1965 the Canadian Broadcasting Corporation aired the 140-minute dramatic feature, "If This is a Man", George Whalley's adaptation of Stuart Woolf's translation. The broadcast was produced by John Reeves, who has written about the radio production. If This Is a Man If This Is a Man ( ; United States title: Survival in Auschwitz) is a memoir by Italian Jewish writer Primo Levi, first