| Tatocnemis | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Zygoptera |
| Superfamily: | Calopterygoidea |
| Genus: | Tatocnemis Kirby, 1889 |
Tatocnemis is a genus of flatwings in the damselfly order Odonata. There are about 10 described species in Tatocnemis.
As a result of molecular phylogenetic studies by Bybee et al. in 2021, it is now in its own family, Tatocnemididae. [1] [2]
Odonata is an order of predatory flying insects that includes the dragonflies and damselflies. The two groups are distinguished with dragonflies usually being bulkier with large compound eyes together and wings spread up or out at rest, while damselflies are usually more slender with eyes placed apart and wings folded together along body at rest. Adult odonates can land and perch, but rarely walk.
Coenagrionidae or are a family of damselflies, also known as pond damselfies, in the order Odonata and the suborder Zygoptera. The Zygoptera are the damselflies, which although less known than the dragonflies, are no less common. More than 1,300 species are in this family, making it the largest damselfly family. The family Coenagrionidae has six subfamilies: Agriocnemidinae, Argiinae, Coenagrioninae, Ischnurinae, Leptobasinae, and Pseudagrioninae.
Allocnemis, formerly Chlorocnemis, is a genus of damselflies in the family Platycnemididae.
Amanipodagrion gilliesi is a species of damselfly. Its monotypic genus Amanipodagrion was formerly in the subfamily Argiolestinae of the flatwing damselfly family (Megapodagrionidae). As a result of molecular phylogenetic studies by Bybee et al. in 2021, it is now in its own family, Amanipodagrionidae.
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.
Mesagrion leucorrhinum is a species of damselfly. Its monotypic genus Mesagrion was formerly in the subfamily Argiolestinae of the flatwing damselfly family (Megapodagrionidae). As a result of molecular phylogenetic studies by Bybee et al. in 2021, it is now in its own family, Mesagrionidae.
Nesolestes is a damselfly genus. It belongs in the family Argiolestidae.
Prodasineura, the Asian threadtails, is a genus of damselflies in the family Platycnemididae. All the Afrotropical species formerly in this genus are now placed in Elattoneura, the African threadtails. Dijkstra et al. (2014) moved the genus from Protoneuridae to Platycnemididae based on molecular phylogenetic research.
Pseudagrion is the largest genus of damselfly in the family Coenagrionidae, with over 140 species. Its range includes most of Africa, much of Asia, and Australia. Africa holds most of the diversity with almost 100 species. It has occupied most of the freshwater habitats in its range, and dominates damselfly communities in habitats as different as desert pools, equatorial rainforests and montane streams.
Cercopidae are the largest family of Cercopoidea, a xylem-feeding insect group, commonly called froghoppers or spittlebugs. They belong to the hemipteran suborder Auchenorrhyncha. A 2023 phylogenetic study of the family suggested the elevation of subfamily Ischnorhininae to full family status as Ischnorhinidae, leaving a monophyletic Cercopinae.
The genus Epiophlebia is the sole member of the family Epiophlebiidae, which is itself the sole living representative of the Epiproctan infraorder Epiophlebioptera, and it contains only three species. The first two species were historically placed in their own suborder Anisozygoptera, considered intermediate between dragonflies and damselflies, mainly because the hind wings are very similar in size and shape to the forewings and held back over the body at rest, as in damselflies. It has more recently been recognized that the genus Epiophlebia shares a more recent ancestor with dragonflies, and the group has accordingly been reclassified as an infraorder within the dragonflies. Very recently a third species, Epiophlebia sinensis, has been described from Heilongjiang province in northeast China, bridging Epiophlebia distribution gap between Nepal and Japan. A fourth species has been claimed from larval material from South China, but this is not universally accepted. Epiophlebia species are a freshwater indicator of a river ecosystem health. A study that has been conducted on the head anatomy of Epiophlebia has verified the presence of 41 muscles in the head of the larva. Like in true dragonflies (Anisoptera) the aquatic nymphs breathe through a rectal chamber, but jet propulsion has yet to be documented. Epiophlebia species are a representative of a dragonfly fauna which originated during the Jurassic period on the rising continent of Eurasia.
Libelluloidea is a superfamily of dragonflies.
Thaumatoneuridae is a family of damselflies in the order Odonata. There are at least three genera and about five described species in Thaumatoneuridae.
Calopterygoidea is a superfamily of damselflies in the order Odonata.
Protolestes is a genus of flatwings in the damselfly order Odonata. There are about eight described species in Protolestes.
Paracnemis is a genus of white-legged damselfly in the family Platycnemididae. There are at least two described species in Paracnemis.
Mesopodagrion is a genus of flatwings in the damselfly order Odonata. There are two described species in Mesopodagrion.
Philosinidae is a family of damselflies in the order Odonata. There are at least 2 genera and about 12 described species in Philosinidae, found mainly in southeast Asia.
Pseudolestes mirabilis is a species of damselfly. As a result of molecular phylogenetic studies by Bybee et al. in 2021, its monotypic genus Pseudolestes is now in its own family, Pseudolestidae.