Agassizia excentrica explained

Agassizia excentrica is a species of sea urchin of the family Prenasteridae. The species was first scientifically described in 1869 by Alexander Agassiz.^[1]

Notes and References

1. Kroh, A. (2010). Agassizia excentrica (Alexander Emanuel Agassiz, 1869). In: Kroh, A. & Mooi, R. (2010) World Echinoidea Database. at the World Register of Marine Species.