Most of the islands are found in the Aegean Sea and are divided into seven groups (from north to south): The Northeastern Aegean Islands. Agios Efstratios, Thasos, Ikaria, Lesbos, Limnos, Inouses, Samos, Samothrace, Chios, Psara.
Phylum: Arthropoda. The animals in this phylum all lack back bones and are known as invertebrates. They also all have external skeletons (exoskeleton), jointed appendages and segmented body. The name of this phylum literally means jointed (from Greek arthron) foot (from Greek podos).Arthropods are the largest group of animals in the world and members of this group can be found in every type of environment. Arthropods range in size, from less than a centimeter to over 3 meters.Some of the most commonly known arthropods include ants, butterflies, spiders, shrimp, and lobsters.Subphylum: Crustacea. Animals in this group all have two-parted limbs, two pairs of antennae at some point in their life, and three body parts (head, thorax, and abdomen).he name of this phylum literally means jointed (from Greek arthron) foot (from Greek podos). Arthropods are the largest group of animals in the world and members of this group can be found in every type of environment. Arthropods range in size, from less than a centimeter to over 3 meters.
At the seashore animals will be from the Animal Kingdom in these phyla. 1  Phylum: Mollusks (Soft-bodied animals that sometimes have a hard shell. 2  Includes: snails, octopus, squid, clams, oysters, and mussels.). 3  Phylum: Echinoderms (Often spiny animals, with several arms reaching out from the center of its body.