This lifeform is found in Florida, USA. The red color will help identify this lifeform.

Spiny Lobsters (Family Palinuridae) are large marine species that are frequently eaten by man. The Bahamian Lobster belongs in this group.

Spiny Lobsters (Decapoda/Palinura Section) is that portion of Shrimps, Crabs, and Lobsters (Order Decapoda) which contains the Spiny Lobsters and the Spanish Lobsters.

Shrimps and Crabs (Order Decapoda) contains most of the larger freshwater and marine species of crabs, crayfish, shrimp, and lobsters. They have a total of ten pairs of legs, four pairs of which are used for walking. Frequently the first pair of legs has been modified into pinchers used for eating and defense.

The list below contains five different suborders based on the adult shapes of the various life forms

              Natantia        Shrimp-like      
              Brachyura       Crab-like
              Nomura          Hermit Crabs and relatives
              Astacidae       Crayfish and Lobster-like
              Palinura        Spiny Lobsters and Spanish Lobster

The sub-classification of the Order Decapoda is in a state of change. For a short summary of this situation, please refer to pages two and three of "Shrimps, Lobsters, and Crabs of the Atlantic Coast of the Eastern United States" by Austin Williams published by the Smithsonian Press, Washington, D.C., in l984. If one uses adult shape for classification, one gets one organization, and if one uses larvae shape for classification, one gets a different organization.

Crustaceans (Class Crustacea) is a large class of mostly aquatic animals. Although many species are marine, there is a large number of small freshwater species and a few species of larger freshwater crayfish. There are many subdivisions to the Crustacea including such diverse animals as water fleas, fish lice, barnacles, crabs, shrimp, and crayfish.

Jointed Legged Animals (Phylum Arthropoda) make up the largest phylum. There are probably more than one million different species of arthropods known to science. It is also the most successful animal phylum in terms of the total number of living organisms.

Butterflies, beetles, grasshoppers, various insects, spiders, and crabs are well-known arthropods.

The phylum is usually broken into the following five main classes:

   Arachnida:      Spiders and Scorpions
   Crustacea:      Crabs and Crayfish
   Chilopoda:      Centipedes
   Diplopoda:      Millipedes
   Insecta:        Insects

There are several other "rare" classes in the arthropods that should be mentioned. A more formal list is as follows:

   Sub Phylum Chelicerata

     C. Arachnida:      Spiders and scorpions
     C. Pycnogonida:    Sea spiders (500 species)
     C. Merostomata:    Mostly fossil species

   Sub Phylum Mandibulata

     C. Crustacea:      Crabs and crayfish
      
   Myriapod Group

     C. Chilopoda:      Centipedes
     C. Diplopoda:      Millipedes
     C. Pauropoda:      Tiny millipede-like
     C. Symphyla:       Garden centipedes

   Insect Group

     C. Insecta:        Insects

The above list does not include some extinct classes of Arthropods such as the Trilobites.

Animal Kingdom contains numerous organisms that feed on other animals or plants. Included in the animal kingdom are the lower marine invertebrates such as sponges and corals, the jointed legged animals such as insects and spiders, and the backboned animals such as fish, amphibians, reptiles, birds, and mammals.