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Learn about bugs and their classification in different kingdoms such as Animalia, Arthropoda, and their classes like Arachnids, Crustaceans, Centipedes, and Millipedes. Discover the characteristics and diversity of these fascinating creatures.
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Classification Discuss Classification Worksheet
Kingdoms • Examples?? • Animalia- vertebrates & invertebrates (worksheet & Questionnaire) • Plantae • Protista • Fungi • Monera
Taxonomy • K • P • C • O • F • G • S • Discuss Worksheet
Bugs • What is a Bug? • Which kingdom can bugs be classified?
Bugs • Definition from www.dictionary.com • bug (bŭg) n. • A true bug. • An insect or similar organism, such as a centipede or an earwig. See Regional Note at lightning bug. • A disease-producing microorganism: a flu bug. • The illness or disease so produced: "stomach flu, a cold, or just some bug going around"(David Smollar). • A defect or difficulty, as in a system or design. • Computer Science A defect in the code or routine of a program. • A defect or difficulty, as in a system or design. • Computer Science A defect in the code or routine of a program. • An enthusiasm or obsession: got bitten by the writing bug. • An enthusiast or devotee; a buff: a model train bug. • An electronic listening device, such as a hidden microphone or wiretap, used in surveillance: planted a bug in the suspect's room.
Bugs? • Are these definitions very scientific??? • Is this name specific? • Is this name a common name or a scientific name?
Kingdom AnamaliaPhylum Arthropoda What is an arthropod? • The arthropods constitute over 90% of the animal kingdom and are classified in the phylum Arthropoda. They are distinguished from other animals by: • an exoskeleton (a skeleton on the outside of the body) • body divided into distinct parts • jointed legs and appendages • bilateral symmetry (both sides of the body are the same)
Kingdom Animalia, Phylum Arthropoda, Class • ArachnidsSpiders, scorpions, ticks, mites, etc. 65,000 described world species • two body regions: cephalothorax, abdomen • eight legs • no antennae • Mouth parts are chelicerae(modified appendages) which in spiders are fangs
Kingdom Animalia, Phylum Arthropoda, Class • Crustaceans (technically a subphylum)Classes include crabs, shrimps, lobsters, barnacles, isopods etc. 44,000 described world species • two body regions • two pairs of antennae • 5 or more pairs of legs • primarily aquatic, few terrestrial
Kingdom Animalia, Phylum Arthropoda, Class Chilopods • Centipedes. 2,800 described world species • well-defined head • first pair of legs modified for envenomation • flattened top to bottom • one pair of legs per segment • one pair of antennae
Kingdom Animalia Phylum Arthropoda, Class.. Millipedes. 10,000 described world species • two pairs of legs per segments, first four segments have 1 pair legs • one pair of antennae • well-defined head • usually cylindrical