FDA Drug Safety Podcast for Healthcare Professionals: Selective serotonin reuptake inhibitor (SSRI) antidepressant use during pregnancy and reports of a rare heart and lung condition in newborn babies [ARCHIVED] 12/14/2011.
Some of the animals that are arthropods are lobsters, spiders, insects, millepedes, centipedes, jellyfishes, snails, worms, and sea sponges. Lobsters crabs scorpions... Some of the animals that are arthropods are lobsters, spiders, insects, millepedes, centipedes, jellyfishes, snails, worms, and sea sponges.
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).