New species are constantly being discovered too. In the museum's deep-sea aquaria, which are kept at a temperature of 8 ° Ｃ, there are three species of deep-sea crabs from the family Gecarcinidae which are as yet unnamed.
此外，新種也不斷出現，在水溫八度的深水缸中，三種來自深海的怪蟹科螃蟹都還未命名。