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Holopneustes porosissimus (lateral view) from Museum Victoria (https://collections.museumvictoria.com.au/species/14316). Original distribution is Southern Australia (excluding Tasmania).
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Lytechinus pictus, aboral view. Collected off Santa Barbara Island, California, U.S.A, North Pacific Ocean. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/429).
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Lytechinus semituberculatus from East Pacific. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/425).
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Nudechinus verruculatus from Moorea Biocode project (BMOO-03510 (http://biocodetest.berkeley.edu/cgi/biocode_img_query?enlarge=4444+4444+1009+0698)), French Polynesia.
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Pseudechinus hesperus, Plate 27 (Clark, 1938).
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Holotype of "Temnotrema scillae var. eythraea" Dollfus & Roman, 1981 from MNHN (MNHN-IE-2013-10587 (https://science.mnhn.fr/institution/mnhn/collection/ie/item/2013-10587)). Picture by Marie Hennion, as part of RECOLNAT (ANR-11-INBS-0004) (https://science.mnhn.fr/institution/mnhn/collection/ie/item/2013-10587) infrastructure. Licensed as Creative Commons By-SA (https://creativecommons.org/licenses/by-sa/2.0/fr/deed.en).
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Toxopneustes roseus, Isla Taboguilla, Panama, eastern Pacific. Source : Echinoderms of Panama (http://echinoderms.lifedesks.org/file-colorboxed/294).
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Tripneustes depressus observed in the Gulf of California.
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30.12.2019 27°42'11.57"N 34° 7'40.90"E Beacon Rock Dunraven, nightdive
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31.12.2018 24°41'29.85"N 35° 8'48.64"E Wadi el Gamal Dahra, nightdive 2 individuals
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02.01.2019 24°22'35.07"N 35°23'21.63"E Suil island, nightdive
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""Shingle sea urchin" Colobocentrotus atratus seen in Mtsanga Fanou (Mayotte, western Indian ocean)."
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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.
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Vice county name: West Cork. Vice county no.: H03. Country: Eire. Identified by: Malcolm Storey. Category: standard photograph or close-up. Photographic equipment used: "35mm transparencies (on a variety of films, but Agfa CT18 in the 1960's to early 1980's followed by Fujichrome in the late 1980's.) Transparencies scanned with Minolta Dimage Scan Dual II AF-2820U transparency scanner.".
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Longitude (deg): -1.9. Latitude (deg): 50.7. Longitude (deg/min): 1° 60' W. Latitude (deg/min): 50° 40' N. Vice county name: Dorset. Vice county no.: 9. Country: England. Stage: Live animal. Identified by: Malcolm Storey. Comment: "beside stone, under seaweed". Category: standard photograph or close-up. Where photo was taken: In situ. Photographic equipment used: Canon EOS600D dSLR with Tamron SP AF Di 90mm Macro 1:1 VC USD lens.