# Erizo de mar violáceo (Sphaerechinus granularis), Parque natural de la Arrábida, Portugal, 2021-09-10, DD 49

- By: Diego Delso
- Date: 2021-09-10
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Erizo_de_mar_viol%C3%A1ceo_(Sphaerechinus_granularis),_Parque_natural_de_la_Arr%C3%A1bida,_Portugal,_2021-09-10,_DD_49.jpg)
- Rights: [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0)
- Picture: https://invisiblenetwork.ai/thumbs/commons/thumb/5/57/Erizo_de_mar_viol%C3%A1ceo_%28Sphaerechinus_granularis%29%2C_Parque_natural_de_la_Arr%C3%A1bida%2C_Portugal%2C_2021-09-10%2C_DD_49.jpg/1920px-Erizo_de_mar_viol%C3%A1ceo_%28Sphaerechinus_granularis%29%2C_Parque_natural_de_la_Arr%C3%A1bida%2C_Portugal%2C_2021-09-10%2C_DD_49.jpg
- Who can see it: Kids profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Violet sea urchin (Sphaerechinus granularis), Arrábida Natural Park, Portugal