Shrimp is an animal a lot of seas known to humans and even no something is not known shrimp. Shrimp could live and get we see you where only because shrimp could live in freshwater as well as saltwater. Shrimp is Animals belonging to Crustacea, Phylum Arthropoda. Morphology and Anatomy external divided prawns. What just that? Let's Learn!
1. Cephalothorax / cephalothorax
What that cephalothorax? The cephalothorax is where part Cephaly (head) and Thorax (chest) are fused. Shrimp included into the animal Cephalothorax because head delicious prawns with her chest without any limiter. Then there is what only on part selfathorax? this he :
a. Antennula: whose function for chemosensor
b. 2 Pairs of Antenna: Functions for detecting predators
c. 2 Pairs of Maxilla: Function as chewer or destroyer food
d. Pair of Mandibles, Mandibular palps, Gill Balers: Functions for help take food and also arrange movement of water around the gill area
e. Maksilliped: Maksilliped and Maxilla function for filter food also delivers food mouth.
f. Rostrum: This Rostrum is at at the end shaped head the end sharp and jagged. The function of this rostrum is to attack the enemy.
g. Pair stemmed facet eyes: eyes function to differentiate light and dark also observe movement. It turns out that in the eyes there are also chemoreceptors whose function is for knowing location food and organ X which function for control growth. Place this eye at the bottom rostrum beside the right and left head.
h. Periopod (Legs): Number of Legs in shrimp There are 5 pairs, which function for walk move place.
2. Abdomen
What is the abdomen? The abdomen is Coated cavity or covered muscle. Shrimp has 6 segments, segments 1-3 are called terms, and segments 4-6 are called persons. end part front (anterior) body bigger and more width. Whereas the end rear (posterior) is more narrow. Function abdominal muscles help movement Shrimp, Segment final from shrimp that is part tail, tail this working for controller direction moment swim.
3. Exoskeleton
What is that Exoskeleton? The exoskeleton Exoskeleton is part of the framework outside the function that protects the body. The exoskeleton in shrimp is the cuticle. Cuticle that owns several layer layers, in the form of amplified non-cellular chitin of calcium material. Cuticle consist from what only? this he :
· Epicuticle (no own chitin, with protein and also calcium)
· Exocuticle (has chitin, calcium also melanin)
· Endocuticle (has chitin and also high calcium)
· Chitin inside and protein layer (no have calcium)
4. Reproductive Organs
Not all shrimp adults whose reproductive organs are seen with the invisible eye. Shrimp visible spermatophore male there is under cuticle in the form of paired oval structure and sperm located near the border between the cephalothorax and abdomen Female have ovaries that are visible on the lower cuticle start from the cephalothorax upwards (dorsal) to the abdomen. Morphology and Anatomy External Shrimp on becoming General morphology and anatomy of the penaeid shrimp. If non-peneid shrimp have a structure that is not the same so easy for distinguished.
That's Morphology and Anatomy External Penaeid Shrimp. How? Beneficial isn't it? Hopefully explanation on beneficial for information scientific about Shrimp. Also, see articles others on ekshrimp you can see method election fresh prawns, types type Shrimp which is popular in Indonesia, Benefits shrimp for Health, facts about shrimp and still many again.
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