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 It ... Man or Astroman? Is It ... Man or Astroman? Is It ... Man Or Astroman? was the first album released by the surf rock group Man or Astro-man?. First pressing was on clear blue vinyl; all subsequent pressings were on black vinyl. In deference to "vinyl junkies", the vinyl release sports two additional tracks. "Illudium Q-36" references the Chuck Jones character, Marvin the Martian. The title refers to the weapon of choice of the hostile Looney Tunes alien. B-movie actor John Agar is credited "because his name is in everything else". "Alien Visitors" contains dialogue audio samples from the b-movies "Earth vs. the