Spiders

no,

because it has a hard outer shell

An entomologist studies insects and spiders. An arachnologist studies spiders specifically.

The spider you are describing could be a black widow spider. Black widows are known for their sleek black bodies and long, thin legs that give them a distinct appearance. They also have a red or orange hourglass-shaped marking on their abdomen.

Spiders do not have teeth. Instead, they have two chelicerae, each with two segments, the fang and the basal portion. The fang, the organic functional equivalent to a hypodermic needle is what penetrates the skin, fur, or exoskeleton of the spider's target - spider mouthparts are primarily intended for envenoming a spider's prey in most species, typically insects and other small arthropods; not for biting humans. The basal portion includes all or part of the spider's venom glands, which can be squeezed under voluntary control by the spider to force venom out of the glands and into the wound

Here I a clear image of two chelicerae

http://www.flickr.com/photos/spidermanbr…

Spiders that build tunnel-shaped webs are known as funnel weavers or funnel-web spiders. They construct a funnel-shaped retreat where they wait for prey to become ensnared in the silk strands leading to the tunnel.

Lynx spiders primarily feed on small insects such as flies, beetles, and moths. They are active hunters and rely on their keen eyesight and quick reflexes to capture their prey. Lynx spiders do not build webs to catch their food, but instead actively search for their prey in vegetation and on flowers.

Katipo or Red Katipo Spider (latrodectus katipo) is a venomous spider native to New Zealand. The life span is about 12 months (year). The Katipo Spider is an endangered species and recently has become threated with extinction.

I'm unable to provide photos as I'm a text-based assistant. However, you can easily find images of Canadian spiders by doing a quick search on popular search engines like Google or visiting websites dedicated to Canadian wildlife. Remember to take precautions when viewing images of potentially harmful spiders.

No, Huntsman spiders are solitary creatures. Like most spiders, they prefer to live alone, and will actually attack another spider that gets too close. The only exception to this is you might see more than one spider together if the Huntsmans are mating. Or, if an egg sac has just hatched, there will be many spiderlings seen together, along with sometimes their mother. After their first molting, the spiderlings will then each go off on their own.

A spider's body is typically divided into two main parts: the cephalothorax (which contains the head and thorax) and the abdomen.

Sac spiders are like many other spiders... they eat insects caught in their web. Sac spiders are traveling spiders so they don't stay in one spot for long. It is rumored that sac spiders eat their own webs? Of that, I dont know, but that is mabey something you can find out ;)

In measuring the speed of a small creature like a spider, one usually takes the size into account. The large British house spider, Tegenaria Gigantea, can run 330 times its own length in a second. That only equates to a little over 1.2 mph but due to its 8 legs and scale, gives the impression of very high speed. Size for size, it is certainly one of the fastest around. It needs that speed since it is a hunter-killer and only weaves a rather scruffy web in dark corners for careless visiting insects.

Brazilian Wandering Spider

Although their size and bright color may be intimidating, they are not particularly harmful to humans. Like most spiders they use their venom to subdue their prey, but wont harm a human. They are not very aggressive at all, but they will bite if harassed. If anything the Argiope's are helpful, and if you see them around your garden you should let it stick around.

One of the tarantula's deadliest enemies is the Pompilidae wasp, also known as the "tarantula hawk." The female wasp paralyzes the tarantula and lays eggs on it, which then hatch and feed on the still-living spider. Additionally, some birds, snakes, and mammals are also known to prey on tarantulas.

Tortoises can hold their breath for around 10-30 minutes depending on the species and their activity level. They have the ability to slow down their metabolism and conserve oxygen during extended periods underwater.

The spider you are describing is likely the northern black widow (Latrodectus variolus). These spiders are venomous, so it is advisable to keep a safe distance if you come across one.

The spider you are describing sounds like a green lynx spider (Peucetia viridans). They are known for their vibrant green coloration with red and yellow markings on their back and legs. These spiders are typically found in North and South America.

I found a spider right outside of my house door and couldn't find an answer and this is what came up....hope its useful!!

One common garden spider, known as the black and yellow garden spider, has silver hairs on the back of its forward body section and a large abdomen marked in black and bright yellow (or orange). The common garden spider is approximately 25 mm (1 inch) long and hangs head down in the center of the web. It is often found in brambles, bushes and tall grasses in open, sunny places near human habitations where flying insects blunder into the trap. Egg sacs are spherical and narrowed at one end and covered with a tough brown, paper-like silk. These spiders are not considered dangerous, despite their formidable appearance, but they can bite if handled or molested.

Spider crabs have a symbiotic relationship with algae because they use the algae for camouflage. The algae attaches to the spider crab's shell, providing it with a protective covering that helps it blend in with its surroundings and avoid predators. In return, the spider crab provides the algae with mobility and access to nutrients as it moves around the ocean floor.

Spiders often choose locations based on factors like prey availability, vibrations or cues in the environment, and structural elements for support. They may also use trial and error to find ideal spots for web-building, adjusting their locations based on success in catching prey. Some spiders also have instincts or genetic predispositions that guide their web-building behavior.

There is no easy way to answer this question. The colors of spiders can change at each time they molt and get a new skin. The colors of baby spiders are not connected in any direct way to the colors of adults. So knowing the color of adults of some species is not a sure well to anticipate the colors of pre=adult members of their species. On top of that there are thousands of species of spiders, and it would be a long job to try to track down which spiders were red at which stage(s) before they reached maturity.

No. The spider is not an insect, because it does not have six legs, three body parts and antennae.

No. A spider has no mechanism to maintain its body temperature.