PPT-Poisonous Spiders

By Rebecca K Fraker Teacher Bulletin 2010 Are daddy long legs the deadliest spider No that is a myth This myth may have been started because daddy long legs actually prey on one of the more dangerous spiders the Australian . . Arachnids and insects are very similar but there are some differences. . Insects have . 6. legs but arachnids have . 8. legs.. They are both invertebrates. Do you remember what ‘invertebrate’ means?. What is a Spider?. A spider is not an insect. . . Spiders are arachnids. Arachnids are a class of animals that have eight legs. Insects only have six legs.. Spiders are also different from insects because they do not have antennae or wings.. . Plants. Ms. Gottfried . Most likely you have them in your pasture…. HUNDREDS of plants that are common in North America are poisonous to horses.. Very few green pastures have no poisonous plants in them.. Not really necessary. You can survive 4-5 weeks without food.. Types of wild foods:. Green Plants: . Take a lot of Energy, not very digestible,. Must make positive ID !. Berries: . Service berries. A detailed insight into spiders. By James Bonwick. Introduction. Many people think of spiders as these small, fast and deadly creatures that hide in our baths and lurk in dark corners, waiting to pounce. In fact, what I have just described is entirely wrong, and whilst they are often found in our baths and often in our houses and gardens, they are, in fact, more scared of us they we are of them! . By Bryan . Atariguana. & Mia . Fonzo. FUN FACTS ABOUT SPIDERS. Spiders are not insects, they’re arachnids.. They have 8 legs and 2 body parts: the abdomen and the thorax.. They have silk spinning glands called spinnerets, at the tip of their abdomen.. spiders, spin, web, trap, circle, zig zag. Trap web. Zig Zag web. By Rebecca K. Fraker, 2010. Tarantulas. Very big, hairy spiders. Can be up to 12 inches across. World’s largest spider is the Goliath Bird-Eating Spider, which eats birds, insects, mice, snakes, frogs, and lizards. Prepared by : Nada H. Lubbad. General characteristic:. Arthropod , Greek word comes from – Arthros = “ Joint” , podos = “ foot” .. Bilateral symmetry; . metameric body, . consisting of head, thorax, and abdomen; or cephalothorax and abdomen. Directions. Research the size of several species of spiders. . Then draw several parallel number lines 4 inches long. Mark tics at eighths . see example on next slide. Graph the length 0 to 3.5 on the first number line to represent the known length of species of spiders. . . Spiders have eight legs and two body parts.. Spider. Insect. Spiders have silk spinning glands called spinnerets, at the tip of their tummy.. . Not all spiders spin webs.. There are more than 30,000 types of spiders. Forage-related Animal Disorders. Adapted from the (US) National Forage & Grassland Curriculum. http://forages.oregonstate.edu/nfgc. Primary Source: . Forages: An Introduction to Grassland Agriculture Ch. 18. Types of wild foods:. Green Plants: . Take a lot of Energy, not very digestible,. Must make positive ID !. Berries: . Service berries. Dandelions. All parts are edible. White and Yellow Berries: . 2) Poisonous snake...... 3) . Importance of the snake poison. Non-Poisonous Snakes:. Colour. :U. sually not brightly coloured, but pythons, common sand boa, red sand boa, anaconda, wart snakes (Acrochordus granulatus), etc. are brightly coloured..