Argia is a genus of damselflies of the family Coenagrionidae and of the subfamily Argiinae. It is a diverse genus which contains about 114 species and many more to be described. It is also the largest genus in Argiinae. They are found in the Western Hemisphere. They are commonly known as dancers. Although the genus name comes from Ancient Greek: ἀργία, romanized: argia, lit. 'laziness', dancers are quite active and alert damselflies. The bluer Argia species may be confused with Enallagma species.
Erythemis is a genus of dragonflies in the Libellulidae family, commonly known as pondhawks. These medium- to large-sized skimmers are voracious predators of other insects up to their own size, including other dragonflies.
Boyeria is a genus of dragonfly in the family Aeshnidae, commonly called spotted darners. They occur in temperate North America and Eurasia.
Erpetogomphus is a genus of dragonfly in the family Gomphidae. They are commonly known as ringtails. Most of the species are predominantly green coloured and the males have a moderately clubbed tail. A fossil species is known from the Miocene Mexican amber
Hetaerina is a genus of damselflies in the family Calopterygidae. They are commonly known as Rubyspots because of the deep red wing bases of the males. The name is from Ancient Greek: ἑταίρα (hetaira), courtesan. H. rudis, the Guatemalan rubyspot, is considered vulnerable on the IUCN Red Data List.
Heteragrion is a genus of damselflies in the subfamily Argiolestinae of the flatwing damselfly family Megapodagrionidae.
Ischnura is a genus of damselflies known as forktails in the family Coenagrionidae. Forktails are distributed worldwide, including various oceanic islands. The males have a forked projection at the tip of the abdomen which gives the group their common name.
Leptobasis is a small genus of damselflies in the family Coenagrionidae. They are commonly known as swampdamsels. The genus is neotropical and one species, L. melinogaster, has been recorded in Texas. They are slender and the females have very long ovipositors.
Neoneura is a genus of damselfly in the threadtail family Protoneuridae. They are found in the Neotropics, from Cuba and Texas to Argentina.
Ophiogomphus, the snaketails, is a genus of dragonfly in the family Gomphidae. The species mostly have beautifully marked green club-shaped abdomens, more noticeable in the males.
Progomphus is a genus of medium-sized dragonflies in the family Gomphidae. They are found in the Americas and are largely tropical. They are one of the few Gomphids with coloured wings.
Protoneura is a genus of damselfly in the family Protoneuridae. It contains the following species:
Acanthagrion is a genus of damselflies. It is the dominant genus of damselfly at ponds and lakes in the Neotropics but A. quadratum is the only one found in North America. They are commonly known as Wedgetails because of the raised tip of the abdomen.
Brechmorhoga is a genus of dragonfly in the Libellulidae family. Members of this genus are commonly called clubskimmers because of the widening abdominal segments much like the clubtails.
Aphylla is a widespread Neotropical genus of dragonflies of the Gomphidae family. They are commonly known as the greater forceptails because of their forceps-like cerci.
Telebasis is a genus of damselflies in the family Coenagrionidae. The genus occurs in the Neotropics. Most of the species are red with a few blue species in South America.
Orthemis is a genus of large Neotropical dragonflies, commonly called Tropical King Skimmers. The males are generally red and the females brown.
Micrathyria is a Neotropical genus of dragonflies. They have bright green eyes and white faces. Most species have a markedly striped thorax. They are commonly known as Tropical Dashers.
Dythemis is a Neotropical genus of dragonflies in the Libellulidae family, commonly known as Setwings.
Macrothemis is a genus of dragonfly in the family Libellulidae, also known as Sylphs. It contains the following species:
