Anatomic Chart of any organism (not the human being)?

Question

I need to make an biological atlas, which consist in four diferent pictures of the different systems in an organism.

The digestive system, circulatory system, respiratory system and finally the urinary system.

Can you help me with a web, where i can find those charts?, it doesn't matter which organism, just not the human being.

Answer 1

For a starfish:
http://www.infovisual.info/02/011_en.html
http://www.infovisual.info/02/011_en.html

For a grasshopper:
http://www2.hkedcity.net/sch_files/a/phc/phc-ltp/public_html/insectstru.html
http://images.search.yahoo.com/search/images/view?back=http%3A%2F%2Fimages.search.yahoo.com%2Fsearch%2Fimages%3Fp%3Dgrasshopper%2Binternal%26ei%3DUTF-8%26fr%3Dks-ans%26x%3Dwrt&w=640&h=480&imgurl=www.southtexascollege.edu%2Fmodeh%2Fbiol2_files%2Ffemale%2520grasshopper%2520internal%2520anatomy.jpg&rurl=http%3A%2F%2Fwww.southtexascollege.edu%2Fmodeh%2Fbiol2_files%2Fch34arthropoda.htm&size=264.9kB&name=female+grasshopper+internal+anatomy.jpg&p=grasshopper+internal&type=jpeg&no=4&tt=21&oid=e59d5006fdb4c868&ei=UTF-8

For a squid:
http://www.umanitoba.ca/faculties/science/zoology/faculty/hann/z260/molluscs.html

For a perch:
http://io.uwinnipeg.ca/~simmons/lb8pg3.htm