Crayfish External Anatomy

Use a magnifying glass to study the inside surface of the base segment of the third pair of walking legs. The abdomen of the crayfish is segmented and flexible.

Internal Anatomy Of The Crayfish

Edible freshwater crustacean with pincers on the two forelegs.

Crayfish external anatomy. Locate the cephalothorax and rostrum. Each of the four remaining segments contains a pair of walking legs. Sex gland of a crayfish.

Crayfish walk in a forward motion but they use a backward motion when they swim allowing them to move more rapidly. The back part of the crayfish made of 6 segments and a telson. Part of the digestive tract between the esophagus and the intestine.

The abdomen of the crayfish is segmented and flexible. External anatomy of a crayfish. Crayfish have eyes are on stalks and can move independently.

The cephalothorax is covered by a thick armor called a carapace. The body of the crayfish consists of a fused head and thorax. The cephalothorax is covered by a thick armor called a carapace.

0 0000 a shoutout is a way of letting people know of a game you want them to play. Carapace the protective shell exoskeleton of the cephalothorax. Abdomen the abdomen is the segmented tail area.

The body of the crayfish consists of a fused head and thorax. If you observe a crescent shaped slit you have located the genital pore of a female. Start studying crayfish external anatomy.

Blood pumping organ of the crayfish. Extending from the carapace is a pointy structure called the rostrum. Internal anatomy of a crayfish.

The base segment is where the leg attaches to the body. Site of the mental functions of a crayfish. Long sense touch and taste also helps to keep balence short holds food senses touch and taste.

Locate the cephalothorax and rostrum. Found in front of the mouth sense touch and taste. The body of the crayfish consists of a fused head and thorax.

Locate the cephalothorax and rostrum. Read the definitions below then label the crayfish diagram. The abdomen of the crayfish is segmented and flexible.

The swimmerets telson and uropods are attached to the abdomen. The cephalothorax is covered by a thick armor called a carapace. Learn vocabulary terms and more with flashcards games and other study tools.

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. In the abdomen the first five segments each have a pair of swimmerets which create water currents and function in reproduction.

Crayfish External Anatomy