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Comparitive Anatomy. Earthworm. Earthworm, Crayfish, and Frog. By: Carissa Levine And Sara Taylor. Crayfish. Frog. Prostomium. Clitellum. Setae. Anus. Genital Openings. External of the Earthworm. External of the Crayfish. This crayfish is 20 Cm long. Abdomen. Claw. Compound Eye.
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Comparitive Anatomy Earthworm Earthworm, Crayfish, and Frog By: Carissa Levine And Sara Taylor Crayfish Frog
Prostomium Clitellum Setae Anus Genital Openings External of the Earthworm
External of the Crayfish This crayfish is 20 Cm long. Abdomen Claw Compound Eye Antennae Walking Legs Cephalothorax
External of the Frog Complex Eye Hind Legs Tympanic Membrane Front Legs
clitellium Circulatory Systems
Anus Intestine Crop Gizzard Esophagus Digestive System of the Earthworm
Digestive System of the Crayfish Esophagus Mouth Stomach Digestive Gland Intestine (in tail ) Anus
Cloaca Large Intestine (before cloaca) Stomach Gall Bladder Small Intestine Liver Esophagus Digestive System of the Frog Mouth
Cloaca Anus Large Intestine (before cloaca) Stomach Crop Small Intestine Intestine Gall Bladder Esophagus Gizzard Liver Bucal Cavity Esophagus Mouth Esophagus Mouth Stomach Anus Digestive Gland Intestine (in tail )
Nerve Cord Brain
Thank You By: Carissa Levine And Sara Taylor
Resources • http://www.mcwdn.org/Animals/Earthworms.html • http://en.wikipedia.org/wiki/Earthworm • http://faculty.washington.edu/chudler/invert.html • http://members.tripod.com/~powerman486/info5.html • http://www.angelfire.com/de2/atoy/cir.htm • http://www.geocities.com/CapeCanaveral/Hangar/7649/Eworms/eworm.htm • Holt Science Text Book • Earth Science Text Book