Arthropoda

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แบบฝกหัด Arthropoda
Merostomata
Arachnida
Chilopoda
Diplopoda
Insecta
Crustacea
Macrobrachium rosenbergii
cephalothorax
rostrum
cervical groove
branchiostegite
tergum
sternum
pleuron
antennule
antenna
green gland
mandible
1st and 2nd maxilla
1st, 2nd and 3rd maxilliped
cheliped 
great chela
walking legs
swimmerets
tailfan supraesophageal ganglion
telson thoracic ganglionic mass
anus ventral nerve cord
uropod stomach
appendix interna hepatopancreas
appendix masculina intestine
exopodite ovary
endopodite testis
flexor muscle vas deferens
extensor muscle heart
	Arthropoda