Scallops can have up to 200 blue-green eyes and dozens of tentacles along the edge of their shell.
Christian Gloor from Wakatobi Dive Resort, Indonesia, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia CommonsBy Olivier Dugornay – Les yeux du pétoncle noir (Mimachlamys varia), CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=160416512Olivier Dugornay, CC BY 4.0 <https://creativecommons.org/licenses/by/4.0>, via Wikimedia CommonsRachael Norris and Marina Freudzon / Mayscallop at en.wikipedia, Public domain, via Wikimedia CommonsMatthew Krummins, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia CommonsOlivier Dugornay (IFREMER, Pôle Images, Centre Bretagne – ZI de la Pointe du Diable – CS 10070 – 29280 Plouzané, France), CC BY 4.0 <https://creativecommons.org/licenses/by/4.0>, via Wikimedia CommonsOlivia K. Harris, Alexandra C. N. Kingston, Caitlin S. Wolfe, Soumitra Ghoshroy, Sönke Johnsen and Daniel I. Speiser. Photo credit: David Liittschwager., CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons