Year 3 week 15 timeline 8p image quiz. The swimmerets telson and uropods are attached to the abdomen.
Crayfish belong to the kingdom the phylum and the subphylum 2.
Crayfish diagram external. Learn vocabulary terms and more with flashcards games and other study tools. This is a quiz called external crayfish anatomy and was created by member edfred1244 login. The head has a sharp snout and the compound eyes are on movable stalks.
This crustacean has a hard exoskeleton that protects and supports the body. The external anatomy of the crayfish prelab questions. Crayfish are characterized by a joined head and thorax or midsection and a segmented body which is sandy yellow green red or dark brown in colour.
If a crayfish loses a leg the leg will regenerate regrow. The exoskeleton or body covering is thin but tough. Describe the appearance of the various organs found in a crayfish.
Carapace the protective shell exoskeleton of the cephalothorax. Carapace the protective shell exoskeleton of the cephalothorax. Start studying crayfish internal diagram.
The front part of the crayfish composed of the head and thorax fused together. It has 2 large pincers or claws called chelipeds. Small appendages on the underside of the abdomen.
List three characteristics that all arthropods share. As you examine the external anatomy of a crayfish complete the bolded questions in paste the crayfish diagram into your lab notebook and label each part. A sharp pointed projection of the carapace from the front of the head.
Best quiz crayfish external anatomy. The front part of the crayfish composed of the head and thorax a sharp pointed projection of the carapace from the front of t. Name two other animals in the same phylum as a crayfish related.
Ancient rome bodies of water 7p image quiz. Crayfish external anatomy read the definitions below then label the crayfish diagram. Abdomen the abdomen is the segmented tail area.
The crayfish has 8 jointed walking legs a segmented body 2 pairs of sensory antennae and compound eyes. The sixth pair of swimmerets modified into two pairs of broad flat plates that are on the sides of the telson. Abdomen the abdomen is the segmented tail area.
Label crayfish external anatomy. Read the definitions below then label the crayfish diagram. 0 0000 a shoutout is a way of letting people know of a game you want them to play.
Identify the external anatomical features of a typical crustacean. Search help in finding crayfish external anatomy online quiz version. Name the organs that make up the systems of the crayfish.
Crayfish external anatomy online quiz. The swimmerets telson and uropods are attached to the abdomen. Earthworm diagram 21p image quiz.