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Semibalanus madrasensis (Daniel 1958)

visual system

Elofsson 1966
euj ëd naupil
URI: http://purl.obolibrary.org/obo/UBERON_0015170

Definission: An eye that consists of a cluster of three or four pit eyes that form a single structural unit but are separated from one another by pigment layers

smon-e tute j'argistrassion