Arthropods which possess 8 legs belong to sub phylum Arachnida . They include spiders , scorpions and mites .
most Spiders have 8 eyes
Compound eye
No, scorpions don't have compound eyes. However, scorpions do have two eyes at the top of it's body, and three on either side of it's body. Scorpions have a total of eight eyes. Scorpions are in the genus, or genre, arachnid which spiders are also in.
Answers may vary from different spiders but for example a tarantula's eyes are in the front but there are possibly 8 eyes.
A spider eye typically has multiple simple eyes (called ocelli) that can detect light and dark, while a fly eye has complex compound eyes composed of many individual lenses that can detect motion and detail. Spider eyes are more focused on detecting movement and prey, whereas fly eyes are specialized for navigating and avoiding obstacles during flight.
You might be talking about "ocelli". It means "one single eye". Some arthropods (insects among them) have compound eyes and ocellis, which means that have eyes that have many smaller eye-like units= compound eyes, and also ocellis = individual eye units. For instance, flies have compound eyes and spiders have many ocellis. Here is an article about it: http://en.wikipedia.org/wiki/Ocelli
Butterflies have compound eyes.
The mantis shrimp has the most complex eyes in the animal kingdom, with both compound and simple eyes that allow them to see a wide range of colors and detect polarized light. Each eye has around 10,000 ommatidia, the individual visual units that make up compound eyes.
Butterflies have compound eyes.
Two simple eyes. Compound eyes have more than one lens.
Compound eyes detect motion, and simple eyes detect light. or The compound eyes are used to "see". The simple eyes are used to detect light intensity.