Decapoda
/ˌdekəˈpəʊdə/Zoology【动】
1
- an order of crustaceans which includes shrimps, crabs, and lobsters. They have five pairs of walking legs and are typically marine十足目（甲壳动物）。
2
- a former order of cephalopod molluscs which includes squids and cuttlefishes, which have eight arms and two long tentacles十腕目（软体动物）。比较OCTOPODA.
派生词
decapod
/ˈdekəpɒd/ noun & adjective词源
modern Latin (plural), from DECA- 'ten' + Greek pous, pod- 'foot'.