Strange Quark Today

The unique form of jelly fish called the blue bottle jelly fish is seen in the waters of the coastal Australia and New Zealand. This fish can be quite fatal to humans at times and goes by another name ‘Portuguese-man-o-war’ as it is similar in appearance to a Portuguese battle ship with its sail. As the name signifies, it is blue in color and the various parts of its body are capable of performing different functions. [...]

The upside down jelly fish is also known scientifically as Cassiopeia xamachana and is more often seen in the southern Gulf of Mexico, the Caribbean and also in other tropical seas. It dwells in shallow waters or also in mangrove swamps feeding on the food produced by the symbiotic algae that live in the body tissues and also on planktons. The food given to the upside down jelly fish in zoos is zoo planktons, and marine invertebrates. [...]