Crayfish External Anatomy

The body of the crayfish consists of a fused head and thorax. Start studying crayfish external anatomy.

Crayfish External Anatomy Diagram Quizlet

Use a magnifying glass to study the inside surface of the base segment of the third pair of walking legs.

Crayfish external anatomy. The cephalothorax is covered by a thick armor called a carapace. Locate the cephalothorax and rostrum. The abdomen of the crayfish is segmented and flexible.

Read the definitions below then label the crayfish diagram. The abdomen of the crayfish is segmented and flexible. Found in front of the mouth sense touch and taste.

Part of the digestive tract between the esophagus and the intestine. The body of the crayfish consists of a fused head and thorax. Blood pumping organ of the crayfish.

The swimmerets telson and uropods are attached to the abdomen. 0 0000 a shoutout is a way of letting people know of a game you want them to play. Learn vocabulary terms and more with flashcards games and other study tools.

The body of the crayfish consists of a fused head and thorax. Locate the cephalothorax and rostrum. Locate the cephalothorax and rostrum.

Each of the four remaining segments contains a pair of walking legs. External anatomy of a crayfish. The abdomen of the crayfish is segmented and flexible.

The back part of the crayfish made of 6 segments and a telson. If you observe a crescent shaped slit you have located the genital pore of a female. Long sense touch and taste also helps to keep balence short holds food senses touch and taste.

Crayfish walk in a forward motion but they use a backward motion when they swim allowing them to move more rapidly. Sex gland of a crayfish. The chelipeds are the large claws that the crayfish uses for defense and to capture prey.

Extending from the carapace is a pointy structure called the rostrum. The front part of the crayfish composed of the head and thorax a sharp pointed projection of the carapace from the front of t. Extending from the carapace is a pointy structure called the rostrum.

Extending from the carapace is a pointy structure called the rostrum. Carapace the protective shell exoskeleton of the cephalothorax. Edible freshwater crustacean with pincers on the two forelegs.

Internal anatomy of a crayfish. The base segment is where the leg attaches to the body. In the abdomen the first five segments each have a pair of swimmerets which create water currents and function in reproduction.

Crayfish have eyes are on stalks and can move independently. The cephalothorax is covered by a thick armor called a carapace. The cephalothorax is covered by a thick armor called a carapace.

Abdomen the abdomen is the segmented tail area. Site of the mental functions of a crayfish.

The External Anatomy Of The Crayfish