Sea urchin

Post on 30-Jun-2015

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Transcript of Sea urchin

Features

Classification

Movement

Toothed mouth

Omnivorous

Predators

Short or long

Venomous or not

Colors

Male and Female

Mass spawning

Larval Stages

Metamorphosis

Gonads

Mediterranean

Chile

Japan

New Zeeland

Cause

Symptoms

Treatment

Prevention

Considerations