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Under the arthropoda phylum are subphyla Chelicerata, Myriapoda, Crustacea, and Hexapoda. There is also an the extinct Trilobite subphylum (and an extinct class Marrellomorpha). The chelicerata include Spiders, scorpions, mites, etc. Myriapods include centipedes and millipedes. Crustaceans include lobsters, krill, crabs, shrimp, woodlice, etc. Hexapoda include the class Insecta, the insects.
Wiki User
∙ 10y ago
Wiki User
∙ 14y agoThere are six importance classes of phylum arthropoda including 1. class merostomata --> ex. horse shoe crab 2. class arachnida --> ex. spider, scorpion, tick, mite 3. class crustacea --> ex. prawn, crab 4. class insecta --> ex. all of the insects 5. class chilopoda--> ex. centipede 6. class dipolpoda -->ex. millipede
Wiki User
∙ 9y agoThe five major groups of invertebrates include anthropods, worms, sponges, cnidarians and mollusks. All of these do not possess vertical columns in the body.
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All animals can be placed in one of two groups what are the two groups?
Vertebrates and invertebrates.
Are seabirds invertebrates?
they have spines. spines are vertebrates they are not invertebrates.
What are some performance groups that begin with the letter J?
The Jackson 5, Journey, Judas Priest, The Judds and The Jim Hendrix Experience are musical groups.
What are some invertebrates that begin with the letter H?
heatsrottrofo and head
What types of invertebrates have a very hard flexible exoskeleton?
arthropods
The two major groups of animals are?
Vertebrates and Invertebrates
What groups can invertebrates be divided into?
Invertebrates can be divided into 5 groups. Insects Arachnids Crustaceans Worms Molluscs
What are the two major groups of animal classification?
The two major groups of animal classification are vertebrates and invertebrates. Vertebrates have a backbone or spine, while invertebrates do not. Examples of vertebrates include mammals, birds, reptiles, amphibians, and fish, while invertebrates include insects, arachnids, mollusks, and annelids.
The two major groupings within the animal kingdom are?
The animal kingdom is divided into two major groups vertebrates and invertebrates. Vertebrates have a backbone and invertebrates does not have a backbone.
The animal kingdom is divided into smaller groups called?
The animal kingdom is divided into smaller groups called vertebrates and invertebrates. Vertebrates are those animals with backbones and endoskeletons and invertebrates lack a backbone and generally have the skeleton on the outside of their bodies.
Why are shells important to some invertebrates groups?
shells are important to some invertebrates groups because for some of them, that's their home
What two categories are animal divided?
you can put them in any groups, but the 2 main groups you are looking for are called = invertebrates and invertebrates (vertebrates have bones and invertebrates don't have any bones)
What are the characteristics of 8 groups of invertebrates?
the 8 groups of invertebrates are the arthropods, poriferans, platyheminthes, coelenterates, nematoeds, mollusks, echinoderms, and annelids
What is the 8 groups of invertibrates?
The 8 groups of invertebrates are as follows: PoriferaCnidariaNemathelminthesPlatyhelminthesAnnelidaArthropodaMolluscaEchinodermata
Animal groups what 2 groups can animals be put into?
vertebrates and invertebrates
What is the basis in classifying animals into two major groups?
Probably invertebrates and vertebrates (although "chordates" is better for vertebrates) since the two groups are technically distinguished by the presence of a ventral cord in the invertebrates and a dorsal nerve cord (in their back). All but a few minor groups of chordates have their dorsal nerve cord protected by vertebrae so commonly, most people say invertebrates and vertebrates (until high school and college).
What are the animal groups?
Birds,Mammals ,Fish ,Reptile Ampipian
