You can calculate an orb weavers size from its web, but that's about all. Given a strict diet, the length of time a particular species goes between molting can estimate age, but this is hardly worth the controlled conditions required. Some ages can be 'estimated' by color/pattern changes after a molt,depending on species.
Typically, a Spiders age is not scaled in time, but rather the number of molts. Each of these periods is called its 'instar',and after a final molt, considered adult.(full grown)
Source(s):The Old English for spider was atorcoppe (poison-head). The "pp" altered to "b" in the 16th Century and "cob" became a stand alone word for spider, still used in some English dialects into the 1930s.Ergo cobweb = spiderweb.
Both Cobweb and Spider web refer to the silken threads spun by a spider. The meanings are identical. However the word "cobweb" can also be used to mean a single thread spun by a spider, whereas spider web tends to be used to describe a multi strand pattern. On saying this, the actual definition defines both "cobweb" and "spider web" as being the same, with little or no difference between them. A cobweb also refers to a web that is no longer in use by the spider that made it for what ever reason the spider has moved on.
the biggest spider ever found was in Alabama is was a ten year old Goliath spider. but it was dead. The largest spider ever found was a living Huntsman spider. It was found and filmed at the mouth of a cave in Guam, in south east Asia, during a thunderstorm. Its body isn't as substantial as a Goliath spider but its leg span was 13.8 in. The size of a medium snow crab. By the way Goliath spiders are only found in south America.
i have heard that you can tell by the teeth but sometimes you can tell by the face or the personality of your dog
Simple: A dust web is made of particles of dust and dirt and other things such as leaves, just natural things. A spider web however, is made out of a special kind of silk that most spiders naturally produce and use to create/spin their webs.
Spider color
That is not possible. Spider-man is not real.
Spider Stacy is 52 years old (birthdate: December 14, 1958).
Spider One is 43 years old (birthdate: August 25, 1968).
Spider Robinson is 62 years old (birthdate: November 24, 1948).
It has eight legs
No, that is fictional information , and is only a fake.
The spider monkey can live for 20 years or more.
Spider Loc (Curtis Williams) is 38 years old (birthdate: January 21, 1979).
well you tell me... she has 8 legs
there are three that tell of spiders!
It comes from an Old English word meaning "to spin". (http://www.merriam-webster.com/dictionary/spider)