[DOC] [TLE] Ommatidium - Wikipedia [PAR] The compound eyes of arthropods like insects, crustaceans and millipedes are 
composed of ... Each ommatidium is innervated by one axon bundle (usually 
consisting of 6-9 ... The brain forms an image from these independent picture 
elements. ... Ommatidia are typically hexagonal in cross section and 
approximately ten... [DOC] [TLE] Insect Vision - Cronodon [PAR] As the name suggests, the compound eye is made up of a series of 'eyes' 
compounded ... However, eyes with hexagonal facets will have also have some 
... These geometries are important, because to some extent each ommatidium 
and ... Dragonflies catch prey on the wing and so they need better visual 
resolution, which [DOC] [TLE] Odonata: Dragonflies and Damselflies [PAR] Both dragonflies and damselflies belong to the Odonata, which is a ... to tell a 
dragonfly or damselfly from other insects is by the size of the eyes and shape of 
the abdomen. ... Each compound eye is composed of nearly 28,000 individual 
units ... Fossils of these insects with seventy centimeter wingspans have been 
found in... [DOC] [TLE] Insects: pictures, information, classification and more [PAR] The brain, which is located just above the gullet, is made up of three ganglia ... 
Each of the two compound eyes, which are usually situated directly behind the 
antennae, contains from 6 to 28,000 or more light-sensitive structures, called 
ommatidia, ... that is composed of an equal number of hexagonal prism-shaped 
facets. [DOC] [TLE] Through the Compound Eye | Ask an Entomologist [PAR] Feb 25, 2015 ... These three animals all have eyes but they all work in very different ways! ... The 
units of the compound eye in most insects are hexagonal so you can get ... The 
compound eye is made up of many ommatidia, the basic units that the ... While 
this isn't the 30,000 that Dragonflies have, each ommatidium of a... [DOC] [TLE] Variations in the Ommatidia and Compound Eyes of Three Species ... [PAR] Sep 3, 2013 ... vectors were found to be hexagonal shape and regular in size. It was observed ... 
One of these could be the number of ommatidia, shape and size of compound ... 
Each part of compound eye was observed under the microscope ... aegypti is 
made up of numerous compact ommatidia with number ranging... [DOC] [TLE] Download PDF (1055KB) - Springer [PAR] In all of these cases, the insects involved are using visual orientation (see ..... 
ommatidia in an insect eye varies greatly; while the common house fly has about. 
4,000, dragonflies may have as many as 28,000. ... that is made up of a mosaic of 
adjacent fields of view. ... stimulus as readily as the total shape does to our eyes. [DOC] [TLE] 2014 DEC vol. 3 - WCDN [PAR] all. Because God is Light and dwells in Light, for us to meet and experience. God, 
we have to ..... made up of: (1) Duke University Religion Index. (DUREL); (2)... [DOC] [TLE] retinal pigment photos on Flickr | Flickr [PAR] The egg-shaped lens of the eye points towards the auxiliary fovea, enabling the 
bird ... Each cone cell of a bird's retina contains an oil droplet which may contain 
.... These are probably orange tigers which carry the stripeless white gene as a 
...... Among all known species, dragonflies have the greatest number of 
ommatidia.

Question: Each of these on the dragonfly is made up of 28,000 hexagonal-shaped ommatidia
Answer: eyes