What are the types of phyla of invertebrates?

The nematodes or roundworms are one of the most common phyla of invertebrates, with over 20,000 different described species, of which over 15,000 are parasitic. read more

Natural classification of animals mention 2 types of animals according to their phylum. Vertebrates and Invertebrates are those 2 main types of animals. Vertebrates are the animals who do have a vertebral column and invertebrates are the animals who don’t have a vertebral column. read more

By far the largest phylum of invertebrates, accounting for as many as five million species the world over, arthropods include insects, spiders, crustaceans (such as lobsters, crabs and shrimp), millipedes and centipedes, and many other creepy, crawly creatures common to marine and terrestrial habitats. read more

The eight major phyla of invertebrates are Porifera, Cnidaria, Platyhelminthes, Annelida, Nematoda, Arthropoda, Echinodermata and Mollusca. There are also minor phyla. Most animals are invertebrates, and most of those are arthropods. read more