Species Hierarchy
Kingdom ANIMAL (ANIMALIA)
Phylum JOINTED LEGGED ANIMALS (ARTHROPODA)
Class INSECTS (INSECTA)
Order GRASSHOPPERS PLUS ALLIES (ORTHOPTERA)
Family CRICKETS (GRYLLIDAE)
Common name: CRICKET - HOUSE CRICKET
Scentific name: ACHETA DOMESTICUS

MOUNTED - DORSAL
Origin: ARIZONA, USA

Species Info:

This lifeform is found widely in Africa. This lifeform is found widely in Eurasia. This lifeform is found widely in the Indo-Australian region. This lifeform is widespread in North America. This lifeform is found widely in the New World tropics. This lifeform is very common in suitable environments.

House Cricket (Acheta domesticus) is found worldwide and its chirping noise is a familiar sound to many. It can be identified by its black color and hind wings which project beyond the tip of the abdomen.

Cricket family (Gryllidae) contains the common field and house crickets.

Grasshopper and Cricket Order (Order Orthoptera) members can usually be recognized by the large hind legs that are used for jumping. About twenty-three thousand species exist worldwide; of which thirteen hundred are found in the United States. Some species of crickets and grasshoppers are very damaging to plants. The swarms of "locusts" that have descended upon crops are members of this order. "How to Know the Grasshoppers, Crickets, and Cockroaches, and Their Allies," by Jacques R. Heifer is an excellent reference. Mr. Heifer mentions seven hundred and sixty of the thirteen hundred United States species of Orthopteroids. His book contains illustrations and pictures of most of that number.

Insects (Class Insecta) are the most successful animals on Earth if success is measured by the number of species or the total number of living organisms. This class contains more than a million species, of which North America has approximately 100,000.

Insects have an exoskeleton. The body is divided into three parts. The foremost part, the head, usually bears two antennae. The middle part, the thorax, has six legs and usually four wings. The last part, the abdomen, is used for breathing and reproduction.

Although different taxonomists divide the insects differently, about thirty-five different orders are included in most of the systems.

The following abbreviated list identifies some common orders of the many different orders of insects discussed herein:

   Odonata:      Dragon and Damsel Flies
   Orthoptera:   Grasshoppers and Mantids
   Homoptera:    Cicadas and Misc. Hoppers
   Diptera:      Flies and Mosquitoes
   Hymenoptera:  Ants, Wasps, and Bees
   Lepidoptera:  Butterflies and Moths
   Coleoptera:   Beetles

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.

 

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MOUNTED - DORSAL

 


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