Still, P. varians is often labelled as a plastic species, being known to display a wide salinity tolerance window, being able to survive in nearly freshwater conditions, as well as concentrated seawater (Panikkar, 1941). Since these shrimps can keep their blood hypotonic or hypertonic in ...
The water is deep blue with healthy corals and large fish. The instructors and I talk about the tourists and Green Island in general. The madness of the underwater mail box. All of the scooters around the island. Soon, both instructors will end their dive season and go home. One to Hon...