Insect - Wikipedia
WEBInsects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen ), three pairs of jointed legs, compound eyes, and a pair of antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species.
Insect - Simple English Wikipedia, the free encyclopedia
WEBInsects are a class in the phylum Arthropoda. They are small terrestrial invertebrates which have a hard exoskeleton. Insects are the largest group of animals on Earth by far: about 926,400 different species have been described. They are more than half of all known living species. They may be over 90% of animal species on Earth.
Evolution of insects - Wikipedia
WEBInsects diversified in only about 100 million years into essentially modern forms. Insect evolution is characterized by rapid adaptation due to selective pressures exerted by the environment and furthered by high fecundity.
Cricket (insect) - Wikipedia
WEBCrickets are orthopteran insects which are related to bush crickets, and, more distantly, to grasshoppers. In older literature, such as Imms , [3] "crickets" were placed at the family level ( i.e. Gryllidae ), but contemporary authorities including Otte now place them in the superfamily Grylloidea . [1]
Insect - Wikiwand
WEBInsects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen ), three pairs of jointed legs, compound eyes, and a pair of antennae. Insects are the most diverse group of animals, with more than a million described species; they represent more than half of all animal species.
Insect | Definition, Characteristics, Types, Beneficial, Pest ...
WEBMay 3, 2024 · insect, (class Insecta or Hexapoda), any member of the largest class of the phylum Arthropoda, which is itself the largest of the animal phyla. Insects have segmented bodies, jointed legs, and external skeletons (exoskeletons).
Category:Insects - Wikipedia
WEBWikimedia Commons has media related to Insects and Insecta. The main article for this category is Insect. Insects portal. See also: Entomology. Articles relating to insects, pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum.
List of largest insects - Wikipedia
WEBMegachile pluto, the largest bee. The largest of ants, and the heaviest species of the family, are the queens of Dorylus helvolus, reaching a length of 5 cm (2.0 in). The ant that averages the largest for the mean size of the whole colony is Dinoponera gigantea, averaging up to 3.3 cm ( in).
Hemiptera - Wikipedia
WEBHemiptera ( / hɛˈmɪptərə /; from Ancient Greek hemipterus 'half-winged') is an order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs.
Insect morphology - Wikipedia
WEBInsect morphology is the study and description of the physical form of insects.The terminology used to describe insects is similar to that used for other arthropods due to their shared evolutionary history. Three physical features separate insects from other arthropods: they have a body divided into three regions (called tagmata) (head, thorax, …
Skip to content