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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. The tail segment is connected to the sixth abdominal segment.
In the intra-sinus group, shrimps were dosed via the ventral sinus at an OTC level of 10.0 μg g−1 body weight, while in the oral one, they were force fed at a dose level of 50.2 μg g−1.
The exoskeleton and cephalothorax make at least 40% of the total shrimp body (Randriamahatody et al., 2011), while shrimp muscles are used directly for consumption.
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.
9 Απρ 2023 · The segmental shrimp body of 19 somites is divided into a cephalothorax, protected by the carapace, and abdomen. Gills vary in structure (dendro-, phyllo-, and trichobranchs) among major shrimp taxa, as well as position (podo-, arthro-, and pleurobranchs) within the gill chamber.
The laterally-compressed shrimp body is grossly divided into an anterior cephalothorax and a posterior abdomen. The cephalothorax includes the head as well as eight thoracic somites. This section includes the animal's sensory and masticatory apparatus and houses most of its organs.
