Download - Sea urchin
Transcript
![Page 1: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/1.jpg)
![Page 2: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/2.jpg)
Features
Classification
Movement
![Page 3: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/3.jpg)
Toothed mouth
Omnivorous
Predators
![Page 4: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/4.jpg)
Short or long
Venomous or not
Colors
![Page 5: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/5.jpg)
Male and Female
Mass spawning
Larval Stages
Metamorphosis
![Page 6: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/6.jpg)
Gonads
Mediterranean
Chile
Japan
New Zeeland
![Page 7: Sea urchin](https://reader036.vdocument.in/reader036/viewer/2022062308/55917c081a28ab07758b460d/html5/thumbnails/7.jpg)
Cause
Symptoms
Treatment
Prevention
Considerations