Examples of arthropods would be insects like the tsetse fly, the bullet ant, the lightning bug; myriapods like the millipede, crustaceans like krill, lobster, crayfish, crabs.
Echinoderms includes such creatures as sand dollars, sea urchins, starfish.
legs.
None. The phylum Arthropoda does not have tube feet, only the phylum Echinodermata has (starfish, sea urchins, etc.). Echinoderms are not arthropods! ^^
Grasshoppers and crickets
Arthropods are only one group of invertebrate animals. There are many other invertebrates in the world. Some examples would include single-celled animals, worms, jellyfish, gastropods like slugs and snails, and echinoderms like starfish and sand dollars. Most animals in the world are, however, in the arthropod category. WikiAnswers
no, i dont know what they are, but they are not arthropods
Closed hydrovascular for echinoderms, open haemolymphatic for arthropods. ^^
legs.
The types of organisms which have segmented bodies include annelids, arthropods, echinoderms, and chordates. Some of the most obvious examples of segmentation are found in insects which belong to the arthropods.
Sponges, Cnidarians, Mollusks, and Echinoderms are not Arthropods.
A. Arthropods
sponges+mollusks+arthropods+worms+octopods+echinoderms
Gills and a well developed nervous system
Lobsters are neither echinoderms nor mollusks like clams. They are also not arachnids. Instead, they are crustaceans, a subsection of arthropods.
Arthropods and echinoderms are two distinct groups of invertebrates. Arthropods, such as insects, spiders, and crustaceans, have segmented bodies, exoskeletons made of chitin, and jointed appendages. In contrast, echinoderms, which include starfish, sea urchins, and sea cucumbers, possess a radial symmetry, a calcareous endoskeleton, and a water vascular system for movement and feeding. Additionally, arthropods are primarily found in terrestrial and aquatic environments, while echinoderms are exclusively marine organisms.
Echinoderms are mostly marine while arthropods dwell in almost all habitats.
The eight groups are:* Mollusks * Echinoderms * Arthropods * Annelids * Nematodes * Porifera* Platyhelminthes * Coelenterates Or go to:What_are_the_8_groups_of_invertebrates
they are animals! - LOL