Spiders

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.

White tail spiders are active hunters and mostly prey on other spiders. They will stalk the spiders while they are still in their own web and seem to prefer black house spiders as their food of choice

Brains are collections of nerve cells that comprise the main structure in an organism's nervous system. The brain's function is to regulate and coordinate processes distributed throughout the body of the organism that contains it.

Since a cell cannot contain a nervous system (because it would itself be a collection of many specialized cells) a cell cannot have a brain.

In some respects, a cell's nucleus performs brain-like functions. After receiving chemical messages from outside the cell and transcribing those messages according to the code represented by the cell's DNA, the nucleus can transmit messages that govern the activity of the cell by changing the chemical activity within the cell (for example, by calling for the production of certain proteins).

There are related questions with some good answers. The answer depends on the type of spider. Some spiders that build orderly webs can do so in 15-20 minutes or so. Others take longer. Many don't build orderly webs and they work on their webs from time to time. some build a new web every day. Others don't. You're probably thinking of an "orb"-type web when you ask the question. One related question elicited an answer of less than an hour. I've seen them done in significantly less than that, but i bet that's a good upper limit. Some spiders do not build webs at all.

It sounds like you have found a redback spider (Latrodectus hasselti) which is native to Australia. Redback spiders are venomous, and the females can be recognized by their distinctive red stripe on the upper side of their abdomen. If you come across one, it's best to keep a safe distance and avoid handling them.

No, spiders do not have backbones. They belong to a group of animals called arachnids, which have an external skeletal structure called an exoskeleton for support and protection instead of an internal backbone.

A spider with a brown oval mark on its back could potentially be a brown widow spider. Brown widows are related to black widows but have characteristic brown markings on their abdomens. It's always best to consult with an expert or use caution when identifying spiders to avoid potential harm.

A group of Spiders is called a cluster or clutter. Spiders belong to the group of animals called arachnids.

Most spiders have 8 eyes, although some have six or less. Most species have poor vision and can mostly just detect light versus darkness. Some kinds, like jumping spiders and wolf spiders, have good vision. Spider eyes are simple instead of compound and have only one lens in front of the retina.

A black widow spider is black with a red hourglass shape on its abdomen, although the coloration can vary. Females are larger than males, with a body length of about 1.5 inches. They are known for their venomous bite.

There is no definitive answer to this question as it depends on various factors. While it is a common belief that humans unknowingly ingest a certain number of cockroach parts throughout their lifetime due to contaminated food or drink, the actual number is unknown and can vary significantly among individuals.

The spider you are referring to is likely the yellow sac spider. Yellow sac spiders are brown with two yellow stripes on their back and are commonly found in California. They are not considered aggressive towards humans but can deliver a painful bite if provoked.

A brown spider's bite can lead to necrotic arachnidism, in which the tissue in an area of up to several inches around the bite becomes necrotic (dies), producing an open sore that can take months or years to disappear. In most cases.

yes

Yes, six joints between seven leg parts: tarsus, metatarsus, tibia, patella, femur, trochanter, coxa.

African Wolf Spiders are a diverse group of spider species found across Africa, ranging in size from small to large. They are known for their hunting behavior, using their keen eyesight and speed to catch prey. African Wolf Spiders are typically ground-dwelling and can be found in a variety of habitats, from savannas and grasslands to deserts and forests.

No, spiders do not "poop" in the same sense that we humans do. You see, when spiders need to emmit their waste they combine the "urine" and the solid "feces" and it comes out as a solid waste. I suppose in a certain sense they do, but that is applying the term very loosely.

Dude, if you mean spiders, yes, hey do. And for future reference, anything living poops.

First of all an insect has six legs and a spider has eight legs. Spiders belong to a group of animals called Arachnids. Ticks, mites, and scorpions belong to this group too. (They also have eight legs.)

If you want to learn more, please visit www.Brainpop.com

Insects have an exoskeleton, a three-part body (head, thorax, and abdomen), three pairs of jointed legs, compound eyes, and two antennae.

An Insect has three main body parts and six legs.

A Spiders has eight legs and 2 main body parts.

Daddy longlegs are not spiders and do not actively hunt for prey. They primarily feed on decomposing organic matter such as dead insects, plant material, and fungi. They may also scavenge for other small insects.

Yes, baboon spiders are known to be venomous. While their venom is not considered highly dangerous to humans, a bite can still cause pain, redness, and swelling at the site. It is important to seek medical attention if bitten by a baboon spider.

Daddy long legs or Harvestmen come from the class of Arachnida and the Order Opiliones. They are not actually spiders and that can be told by their round bodies that have no constriction or "waist line". They lack silk-spinning organs and their abdomens are segemented. They do, however have four pairs of walking legs and similar jaw and leg sensory structure. They also do not carry venom. The name daddy long legs can refer to several species or differing classifications. These are: * Harvestman - This species is not a true spider although it is classed as Arachnida, as it has eight legs. It is commonly called either "daddy long legs" or "grand daddy long legs" in the USA and is found worldwide, with over 6,400 species. There is a myth about these creatures being the most venomous of spiders, but its jaws are too small to bite, however this is a complete fallacy, as none of these species have venom glands or fangs. They are completely harmless and are not poisonous. * Crane fly - These are typically known as daddy long legs in the UK. They are a long legged flying insect that can be found all over the world. There are over 14,000 identified species. * Cellar Spider - This is the only true spider known by the name "daddy long legs". In fact all members of the family Pholcidae are group with this name. They are found commonly all over the world and again are easily recognised by their long legs. Again the myth says they are the most venomous spider in the world, but this is again untrue for the same reason as above.

Hey i just had a spider with a white line down its back and i can't seem to look it up on the Internet i think it might be a brown recluse

I found something called a parson spider that looks similar to what you are talking about

The largest camel spiders, even with legs stretched out, are no more than 6 inches long. Most are from 1 to 4 inches. By the way, they aren't spiders. They are one type of solifugae (often called false spiders).

The three species of widow spider (Western Black, Southern Black and the Brown Widow) are all established here in Hawaii. They are not indigenous, having found their way here most times in freight or fruit coming from California.

They are normally shy spiders and will only bite if cornered and threatened - or if you go after the egg sac. Males tend to not bite as their mandibles are very small - it is the female of the species that should be watched out for.

Wolf spiders typically live for about 1-2 years in the wild, but some individuals have been known to live up to 3 years. Their lifespan can vary depending on factors such as food availability, predators, and environmental conditions.