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The shell consists of abdomen and pleura (outer part of the flesh) and pleopods and is considered as the body surface and has high chitin content. The "head part" consists of head, offal,...
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The shell consists of abdomen and pleura (outer part of the...
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The shrimp have three general body parts: head, thorax, and abdomen. The body of the shrimp has 19 parts, 5 parts are related to the head, 8 parts are related to the thorax and 6 parts are related to the abdominal part.
1. Students will identify the external anatomy of a shrimp or crawfish and describe the function of important external features. 2. Students will know the major internal organs of a shrimp and their functions related to swimming, digestion, and respiration. 3. Students will demonstrate dissection skills (for live dissections). Support Materials: 1.
The female shrimp releases ova through a gono-pore which opens through labiate structures between the third walking legs. Fertilization takes place on the thelycum, a structure made up of modified sternal plates on the fourth and fifth thoracic segments.
9 Απρ 2023 · A shrimp’s body is divided into two major sections (tagma), the anterior cephalothorax and posterior abdomen (tail) (Fig. 2.1). As the term implies, the cephalothorax is the cephalon (head) fused with the thorax.
9 Απρ 2023 · Shrimps are long-tailed crustaceans, a group of organisms with a jointed external exoskeleton, a trait shared with fellow arthropods such as the familiar insects and arachnids (spiders, mites, scorpions). The crustaceans, a morphologically and ecologically diverse group, are uniquely defined as arthropods with two pairs of antennae.
The shrimp has nineteen (19) separate sections of the body. Two (2) main segments make up the body of a freshwater or marine shrimp. The first part is the upper portion of the shrimp, referred to as the cephalothorax. The cephalothorax includes the head and the thorax or pereon region of the shrimp.
