অসংখ্য ছোট শঙ্কু আকৃতির চোখ যে কিছু arthropods এর যৌগ চোখ আপ করতে কোন

ommatidia's Usage Examples:

like insects, crustaceans and millipedes are composed of units called ommatidia (singular: ommatidium).

It may consist of thousands of ommatidia, which are tiny independent photoreception units that consist of a cornea.

This occurs because the ommatidia that one observes "head-on" (along their optical axes) absorb the incident.

photoreceptor units or ommatidia (ommatidium, singular).

The image perceived is a combination of inputs from the numerous ommatidia (individual "eye units").

The individual ommatidia are directed in all directions and accordingly, one may see a dark spot (the pseudopupil), showing which ommatidia are covering.

Additionally not all ocelli and ommatidia of invertebrates have simple photoreceptors; many, including the ommatidia of most insects and the central eyes.

also been called Tetraconata, referring to having four cone cells in the ommatidia.

on the pleopods, and have very small compound eyes, with fewer than 10 ommatidia.

stemmata, which are structurally different from adult compound eyes with ommatidia.

An adult dragonfly's compound eyes have nearly 24,000 ommatidia each.

Flies with mutated strabismus genes have altered development of ommatidia in their eyes.

size of the eyes of adult animals and have fewer ommatidia.

Also, the facets of the frontal ommatidia, which are usually used for the detection of partners.

structure with a circumference of twelve ommatidia.

The bulbous eyes have a half hemisphere structuring with ommatidia on the sides and front, while the rear.

and even when compound eyes are present, there are no more than eight ommatidia.

In that family though, the eye has a single row of ommatidia, while in Burmacoccus the ommatidia are grouped into a compound eye rather than placed in.

spineless, all ommatidia show the pale fate, while over expression of spineless induces the yellow fate.

The final pattern of ommatidia is determined by.

retina dominated by yellow-reflecting ommatidia and the ventral exhibiting yellow and red-reflecting ommatidia.

shown the species' numerous small ommatidia, distributed over the large eyes, could reduce the angle between ommatidia, thus improve their ability to detect.

is similar to other groups with reduced eyes, but the placement of the ommatidia rows are lateral rather than in oblique or perpendicular rows.

All species have small eyes reduced to a few ommatidia, an 11-segmented antenna with an ill-defined 3-segmented club, papal formula.

ommatidia's Meaning':

any of the numerous small cone-shaped eyes that make up the compound eyes of some arthropods