crustaceans
The 4 major groups of arthropods are crustaceans. arachnids, centipedes and millipedes, and insects. Arthropods are invertebrates that have an external skeleton, a segmented body, and jointed attachments called appendages.
the three major groups are crustaceans spiders and inscets
There are three groups of parasites, these are: (i)Protozoan (ii) Helminthes (iii) Arthropods.
* centipedes * horseshoe crabs * insects * millipedes
The major invertebrate groups include arthropods (insects, spiders, crustaceans), mollusks (snails, clams, squids), annelids (earthworms, leeches), cnidarians (jellyfish, corals), and echinoderms (starfish, sea urchins). These groups represent a diverse array of organisms that play important roles in ecosystems.
a insect group
3 of the water invertebrate groups are the annelids, arthropods and crustacean.
sponges+mollusks+arthropods+worms+octopods+echinoderms
Flatworms, Roundworms, Annelids, Mollusks, and Arthropods
Segmentation is present in both groups.
chelicerae hexapods diplopods chilopods crustaceans
The eight groups are:* Mollusks * Echinoderms * Arthropods * Annelids * Nematodes * Porifera* Platyhelminthes * Coelenterates Or go to:What_are_the_8_groups_of_invertebrates