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Arthropod eye

Apposition eyes are the most common form of eye, and are presumably the ancestral form of compound eye. They are found in all arthropod groups, although they may have evolved more than once within this phylum. Some annelids and bivalves also have apposition eyes. They are also possessed by Limulus, the horseshoe crab, and there are suggestions that other…

Art, Eyes and functions & Evolution

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Eyes and functions

Genetic controls

Evolution

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Arthropod eye

Nodes77
Edges76
Triples1
Avg. degree1.97
Density0.025974
Components1

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eyes eye compound ocelli insects may simple arthropods median also ommatidia horseshoe two many arthropod lateral vision found groups trilobites

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SubjectPredicateObjectConfidenceSrc
the Radiodontidsinstance ofThis view is supported if a stem-arthropod position is supported for compound-eye bearing Cambrian organisms0.80text

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