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The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
WikiVisually
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
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Arthropod eye
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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 thi
Insects and all mandibulates have compound eyes, with the exception of some myriapods that have stemmata.
Insects and all mandibulates have compound eyes, with the exception of some myriapods that have stemmata.
The male Tabanus lineola has holoptic compound eyes, with the dorsal ommatidia larger than the ventral ommatidia.
The male Tabanus lineola has holoptic compound eyes, with the dorsal ommatidia larger than the ventral ommatidia.
In some male mayflies the eyes are split into separate organs for distinct visual functions.
In some male mayflies the eyes are split into separate organs for distinct visual functions.
Stalked dichoptic eyes of a River Crab are typical of mature larger Crustacea. The reflection of the photographer in different regions of the surface
Stalked dichoptic eyes of a River Crab are typical of mature larger Crustacea. The reflection of the photographer in different regions of the surface of each eye indicate the basis for stereoscopic vision.
Arthropod
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Arthropods are invertebrates in the phylum Arthropoda. They possess an exoskeleton with a cuticle made of chitin, often mineralised with calcium carbonate, a body with differentiated segments, and pai
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…
Protaetia cuprea (copper chafer). Beetles are the most diverse order of arthropods.
Protaetia cuprea (copper chafer). Beetles are the most diverse order of arthropods.
A cicada climbing out of its exuvia while attached to tree
A cicada climbing out of its exuvia while attached to tree
Long bristles (setae) of a Tliltocatl albopilosus tarantula
Long bristles (setae) of a Tliltocatl albopilosus tarantula
Head of a wasp with three ocelli (centre), and compound eyes at the left and right
Head of a wasp with three ocelli (centre), and compound eyes at the left and right