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Make your own classification key

Worksheet B. Make your own classification key. You have been given pictures of 6 newly discovered species. Look carefully at each of the pictures and write down a list of features that make each species different from each other.

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Make your own classification key

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  1. Worksheet B Make your own classification key • You have been given pictures of 6 newly discovered species. • Look carefully at each of the pictures and write down a list of features that make each species different from each other. • If you need help, look up the species on ARKive (www.arkive.org) and read the species profile to find out more information about the species. • Think about things that will help you separate different groups, e.g. does it have fur? Can it fly? Does it have a tail? Does is lay eggs? Does it live in water? Remember – each question you ask should have a yes or no answer! • Using the features on your list, try and make your own classification key that would help somebody who has never seen the animals in your pictures to identify them. • Once you have made your key, you need to test whether or not it works! If you have worksheet A, swap with someone with worksheet B. If you have worksheet B, swap with someone with worksheet A.

  2. Worksheet B – List the features of each species to help you think of questions for your classification key Gunnison sage grouse (Centrocercus urophasianus) http://www.arkive.org/gunnison-sage-grouse/centrocercus-minimus/ Psychedelic frog fish (Histiophryne psychedelica) http://www.arkive.org/psychedelic-frog-fish/histiophryne-psychedelica/ Leaf chameleon (Brookesia tristis) http://www.arkive.org/leaf-chameleon/brookesia-tristis

  3. Worksheet B – List the features of each species to help you think of questions for your classification key Socotran leaf-toed gecko (Hemidactylus inintellectus) http://www.arkive.org/socotran-leaf-toed-gecko/hemidactylus-inintellectus/ Bulgarian emerald (Somatochlora borisi) http://www.arkive.org/bulgarian-emerald/somatochlora-borisi/ David Bowie spider (Heteropoda davidbowie) http://www.arkive.org/david-bowie-spider/heteropoda-davidbowie/

  4. Worksheet B – Draw your classification key below

  5. Worksheet B – Swap this with somebody with worksheet A to test your classification key will help them work out the name of each species in the pictures 1. 2. 3. 4. 5. 6.

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