Under phylum Arthropoda are several subphyla including subphylum Hexapoda which contains class Insecta (the insects); and Myriapoda which contains class Chilipoda (the centipedes) and class Diplopoda (the millipedes).
The major groups of arthropods are insects, crustaceans and arachnids.
A decapod is part of the subphylum Crustacea (which is part of Arthropods).
Along with centipedes, the millipedes belong to the Myriapoda subphylum of Arthropoda.
Spiders and scorpions are arthropods with neither antenna nor wings; they are members of subphylum Chelicerata.
Yes, spiders are arthropods, falling under class Arachnida under subphylum Chelicerata of phylum Arthropoda.
The largest group of arthropods would be subphylum Hexapoda which includes the insects. Over a million insect species have been described and estimates indicate millions more remain yet to be described.
Crustacea refers to crustaceans, a subphylum of primarily aquatic arthropods. Crustaceans include crabs, lobstersm shrimp, crayfish, barnacles, krill, and woodlice.
On the biological ruler, arthropods tend towards the small end of the spectrum, owing to physical limits imposed by their methods for respiration, gas exchange and circulatory system; a high surface area to volume ratio serves them quite well on these counts. The smallest arthropods known are a crustacean parasite, Stygotantulus stocki, around a hundred micrometers long (about 4 thousandths of an inch).
Crab classification: Phylum - Arthropoda Subphylum - Crustacea Class - Malacostraca Order - Decapoda
Crustaceans, containing crabs, lobsters, hermit crabs (form of lobster, ironically), barnacles, water fleas, crab sacs and more.
Phylum: Arthropods Subphylum: Hexapods Class: Insecta Family: Bombycidea Genus: Bombyx Specie: Bombyx Mori Radwan Dabaja.
Arachnids are an arthropod class (under the subphylum Chilicerata) including the spiders, ticks, mites, scorpions and others, characterized by eight legs and have neither antennae nor wings.