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decapod    
n. 十足类
a. 有十脚的

十足类有十脚的

decapod
n 1: crustaceans characteristically having five pairs of
locomotor appendages each joined to a segment of the thorax
[synonym: {decapod crustacean}, {decapod}]
2: cephalopods having eight short tentacles plus two long ones


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  • Decapod - Wikipedia
    A decapod is a crustacean in the large order of Decapoda (from Ancient Greek δεκάς (dekás), meaning "ten", and πούς (poús), meaning "foot"), within the class Malacostraca, including crabs, lobsters, crayfish, shrimp, and prawns
  • Decapod | Anatomy, Classification Adaptations | Britannica
    Decapod, (order Decapoda), any of more than 8,000 species of crustaceans (phylum Arthropoda) that include shrimp, lobsters, crayfish, hermit crabs, and crabs The presence of five pairs of thoracic legs (pereiopods) is the basis for the name decapod (from the Greek meaning “10 legs”)
  • Decapod - Examples, Characteristics, Classification, Pictures
    Decapods are ten-footed crustaceans of the order Decapoda, which include crabs, lobsters, prawns, shrimp, and hermit crabs The order contains nearly 15,000 extant species divided into 2,700 genera and some 3,300 extinct species
  • Decanet - World list of Decapoda
    Decapods range in size from barely a cm in length, such as the freshwater shrimp Caridella minuta from Lake Tanganyika and the tiny Asian freshwater crabs of the family Hymenosomatidae to the Giant Japanese Spider Crab, Macrocheira kaempferi with a leg span of nearly 4 metres
  • DECAPOD Definition Meaning - Merriam-Webster
    The meaning of DECAPOD is any of an order (Decapoda) of crustaceans (such as shrimp, lobsters, and crabs) with five pairs of thoracic appendages one or more of which are modified into pincers, with stalked eyes, and with the head and thorax fused into a cephalothorax and covered by a carapace
  • Decapoda (Crabs, Shrimps, and Lobsters) | Encyclopedia. com
    In the decapods, the first three thoracic appendages are maxillipeds, leaving five pairs of legs or ten feet for walking The order name Decapoda literally means "ten-footed " The two suborders within the Decapoda are based in part on differences in the gill structure
  • What Is a Decapod? The World of 10-Footed Crustaceans
    What Makes a Decapod? The term “decapod” translates to “ten feet,” referring to their distinguishing feature: five pairs of walking legs, also known as pereiopods These legs are attached to the cephalothorax, a fused segment comprising the head and thorax
  • Decapoda - an overview | ScienceDirect Topics
    Decapods are defined as an order within the class Malacostraca of the sub-phylum Crustacea, characterized by five pairs of legs and an exoskeleton called the carapace
  • Decapoda
    Most decapods are scavengers The order is estimated to contain nearly 15,000 extant species in around 2,700 genera, with around 3,300 fossil species
  • Order Decapoda - Key Search
    Decapoda have the most diverse range of body forms found in the Crustacea and includes some of the most familiar, commercially important crustaceans such as prawns, crabs and crayfish





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