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Classification

Classification. Classification. System to organize all living creatures plants animals microbes etc. Carolus Linnaeus. The Linnean system proposed in 1700s each species has a 2 part name genus species. Homo sapiens. Latin binomial. 2 part scientific name

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Classification

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  1. Classification

  2. Classification • System to organize all living creatures • plants • animals • microbes • etc.

  3. Carolus Linnaeus • The Linnean system • proposed in 1700s • each species has a 2 part name • genus • species Homo sapiens

  4. Latin binomial • 2 part scientific name • Genus — larger group to which organism belongs • always capitalized • species — specific name for that organism • always lowercase • example: Linnaeus named humans Homo sapiens • means “wise man”— perhaps in a show of hope & optimism

  5. Genus groupings • Classify organisms into broader groups • Species that are closely related are grouped into the same genus • Leopard Pantherapardus • African lion Pantheraleo • Tiger Pantheratigris

  6. Classification • Kingdom • Phylum • Class • Order • Family • Genus • species

  7. Orders & families

  8. Why not use common names? • Misleading • starfish • dragonfly • Confusing • blue jay, blue coat, corn thief • dog, perro, chien I swim,but I’m stilla bird!

  9. Why not use common names? • But they all have only one scientific name! Pisaster ochraceus Pyrrhosoma nymphula Cyanocitta cristata

  10. AnyQuestions?

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