Update: There's a piece of jewelry I like, and it comes in both bronze and gold. The price difference between these two is only about $20 ($250 vs $230). Personally, I like the way the bronze piece looks a bit more than the gold, especially since it isn't a fancy-type jewelry. It's more indie or... show more There's a piece of jewelry I like, and it comes in both bronze and gold. The price difference between these two is only about $20 ($250 vs $230).
An arthropod (from Greek arthro- , joint + podos, foot) is an invertebrate animal having an exoskeleton (external skeleton), a segmented body, and jointed appendages. Arthropods form the phylum Arthropoda, and include the insects, arachnids, myriapods, and crustaceans.rthropod hatchlings vary from miniature adults to grubs and caterpillars that lack jointed limbs and eventually undergo a total metamorphosis to produce the adult form. The level of maternal care for hatchlings varies from nonexistent to the prolonged care provided by scorpions.
Arthropods are eucoelomate protostomes with well-developed organ systems. Most species have combined or fused somites and appendages into functional groups called tagmata for specialized purposes. Although all types-carnivorous, omnivorous, and symbiotic-occur, the majority are herbivorous.In diversity of ecological distribution, the arthropods have no rivals.hylum Arthropoda. This is the most extensive phylum in the animal kingdom. It is composed of 3/4 of all known species. Approximately 900,000 species of arthropods have been recorded. Included are spiders, scorpions, ticks, mites crustaceans, millipedes, centipedes, insects, and some others.