Brissopsis pacifica
Brissopsis pacifica is a species of sea urchins of the family Brissidae. Their armour is covered with spines. Brissopsis pacifica was first scientifically described in 1898 by Alexander [Emanuel Agassiz].
Brissopsis pacifica is a species of sea urchins of the family Brissidae. Their armour is covered with spines. Brissopsis pacifica was first scientifically described in 1898 by Alexander [Emanuel Agassiz].