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Monilechinus portucalensis Pereira, 2010, holotype MG 25884a ( Museu Geológico, Lisboa, Portugal), Middle Miocene of Mutela, Lower Tagus Basin, Portugal. Aboral view. Test diameter 9.3 mm from Pereira, P. 2010. Echinoidea from the Neogene of Portugal Mainland. Palaeontos 18, 1-191.
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Monilechinus portucalensis Pereira, 2010, holotype MG 25884a ( Museu Geológico, Lisboa, Portugal), Middle Miocene of Mutela, Lower Tagus Basin, Portugal. Oral view. Test diameter 9.3 mm from Pereira, P. 2010. Echinoidea from the Neogene of Portugal Mainland. Palaeontos 18, 1-191.
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Monilechinus portucalensis Pereira, 2010, holotype MG 25884a ( Museu Geológico, Lisboa, Portugal), Middle Miocene of Mutela, Lower Tagus Basin, Portugal. Lateral views. Test diameter 9.3 mm from Pereira, P. 2010. Echinoidea from the Neogene of Portugal Mainland. Palaeontos 18, 1-191.
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A red Heterocentrotus mammillatus on a coral reef on the island of Hawaii.
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A purple Heterocentrotus mamillatus from Mayotte, Indian ocean.
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Image provided by ReefLifeApps (http://reeflifeapps.com)Please inform the author before republishing.
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02.01.2019 24°22'35.07"N 35°23'21.63"E Suil island, nightdive
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Corona with spines
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Colobocentrotus (Colobocentrotus) mertensii Brandt, 1835 2014-09 by Dr. Wen-Jou Chen from SiaoLiouciou, Pingtung County, Taiwan, ROC.
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Colobocentrotus (Colobocentrotus) mertensii Brandt, 1835 2014-09 by Dr. Wen-Jou Chen from SiaoLiouciou, Pingtung County, Taiwan, ROC.