Encyclopedia results for Ommatidium

1. Ommatidium
   
   . An ommatidium contains a cluster of photoreceptor cell s surrounded by support cells and pigment cells. The outer part of the ommatidium is overlaid with a transparent cornea . Each ommatidium is innervated ..
   
   
   
   
2. Rhabdom
   
   Rhabdoms are transparent rods, found in the center of each ommatidium in the compound eye of arthropod s. These rods are constructed from the eight photoreceptor cells in the ommatidium. Each photocell ..
   
   
   
   
3. Polyphaga
   
   type, a cone ommatidium with open rhabdom , and lack of functional spiracle s on the eighth abdominal ..
   
   
   
   
4. Strabismus (protein)
   
   stranismus genes have altered development of Ommatidium omatidia in their Compound eye eyes ..
   
   
   
   
5. Son of Sevenless
   
   light sensitive compound eye , the seventh, central photoreceptor R7 of each ommatidium fails to form ..
   
   
   
   
6. Acropyga
   
   individual ommatidium ommatidia . In some species the eyes are completely absent. ref name aao Australian ..
   
   
   
   
7. Giant isopod
   
     ref name briones . The large eyes are compound eye compound with nearly 4,000 ommatidium facets ..
   
   
   
   
8. Trogidae
   
   major reason for the dispute between classifications is the possible evolution of the ommatidium in the eyes. The different environments, predators, etc. probably led to the adaptation of ommatidium structures ..
   
   
   
   
9. Eye
   
   wall of the ommatidium . In the other kind of apposition eye, found in the Strepsiptera , lenses are not fused ... mantis or dragonfly dragonflies , have specialized zones of ommatidium ommatidia organized into a fovea ..
   
   
   
   
10. Mantis shrimp
    
    separate ommatidium ommatidia of the Compound eye Apposition eyes apposition type. Each eye consists ..
    
    
    
    
11. Horseshoe crab
    
    eyes , and each ommatidia ommatidium feeds into a single nerve fibre. Furthermore the nerves are large ..
    
    
    
    
12. Nebula Award for Best Short Story
    
    C. Aldridge The Ommatidium Miniatures by Michael Bishop author Michael Bishop Lost Boys by Orson Scott ..
    
    
    
    
13. Thylacocephala
    
    for individual ommatidium . Structural analogy with cirriped peduncle Instead the authors suggest ..
    
    
    
    
14. Drosophila melanogaster
    
    , and are one of the most advanced among insects. Each ommatidium contains 8 photoreceptor ..
    
    
    
    
15. Michael Bishop (author)
    
    Carthage 1987 Apartheid, Superstrings, and Mordecai Thubana 1989 World Fantasy Award nominee The Ommatidium ..
    
    
    
    
16. Esperanto vocabulary
    
    beyond what they know in their native language. For instance, the English word ommatidium a single lens ..
    
    
    
    
17. Arthropod
    
    section . Each ommatidium is an independent sensor, with its own light sensitive cells and often ..
    
    
    
    

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