SINGAPORE, Feb 24 — Seven years after being released into the wild, the endangered Singapore freshwater crab (Johora ...

The endangered Singapore freshwater crab (Johora singaporensis) is now reproducing in the wild following reintroduction efforts in 2018. A rare creature, the crab is found only in the Lion City.

There’s only one freshwater hermit crab, Clibanarius fonticola, which is native to Vanuatu. Hermit crabs are omnivorous scavengers, eating microscopic mussels and clams, bits of dead animals ...

"Crab production from aquaculture involves nipah ... He said the main species of freshwater aquaculture production were red tilapia, keli and patin. He added that the production of red tilapia ...