| Hemicordulia okinawensis | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Infraorder: | Anisoptera |
| Family: | Corduliidae |
| Genus: | Hemicordulia |
| Species: | H. okinawensis |
| Binomial name | |
| Hemicordulia okinawensis Asahina, 1947 | |
 | This article relies largely or entirely on a single source .(October 2021) |
Hemicordulia okinawensis is a species of dragonfly in the family Corduliidae. It is endemic to Japan.
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit.
The Corduliidae, also knowns as the emeralds, emerald dragonflies or green-eyed skimmers, is a family of dragonflies. These dragonflies are usually black or dark brown with areas of metallic green or yellow, and most of them have large, emerald-green eyes. The larvae are black, hairy-looking, and usually semiaquatic. This family include species called "baskettails", "emeralds", "sundragons", "shadowdragons", and "boghaunters". They are not uncommon and are found nearly worldwide, but some individual species are quite rare. Hine's emerald dragonfly, for example, is an endangered species in the United States.
Hemicordulia ogasawarensis is a species of dragonfly in the family Corduliidae. It is endemic to Japan.
Hemicordulia is a genus of dragonfly in family Corduliidae. It occurs in Africa, southern Asia, Australasia and Pacific Islands such as the Bonin Islands, Fiji and French Polynesia. Species of Hemicordulia are small to medium-sized dragonflies, coloured black or metallic, with yellow.
Trimeresurus gracilis, commonly known as the Taiwan pit viper or Taiwan mountain pitviper, is a venomous pit viper species endemic to Taiwan. No subspecies are currently recognized. The species is known as kikushi habu in Japanese.
The tau emerald is a species of dragonfly in the family Corduliidae. Corduliidae is the only family not a clade within the Infraorder Anisoptera. The species was first described by Edmond de Sélys Longchamps in 1871.
The Australian emerald is a species of dragonfly in the family Corduliidae. It can be found in Australia, Lord Howe Island, Norfolk Island, Lesser Sunda Islands and New Zealand. It is a small to medium-sized, long-legged dragonfly coloured black-metallic and yellow. In both males and females the inboard edge of the hindwing is rounded.
Hemicordulia asiatica, Asian emerald, is a species of dragonfly in the family Corduliidae. H. asiatica belongs to an Australian genus and is the only representative found in Asia. It is found in Western Ghats, northeast India and Myanmar.
Hemicordulia continentalis is a species of dragonfly in the family Corduliidae, known as the fat-bellied emerald. It inhabits pools, lakes, ponds and swamps in coastal Queensland and northern New South Wales, Australia.
Hemicordulia flava is a species of dragonfly in the family Corduliidae, known as the desert emerald. It inhabits still pools in Central Australia.
Hemicordulia intermedia is a species of dragonfly in the family Corduliidae, known as the yellow-spotted emerald. It inhabits slow flowing rivers, lagoons and ponds across northern Australia.
Hemicordulia kalliste is a species of dragonfly in the family Corduliidae, known as the slender emerald. It is uncommon and has been found in both Arnhem Land and Cape York, Australia.
Hemicordulia koomina is a species of dragonfly in the family Corduliidae, known as the Pilbara emerald. It has been found in the Pilbara region of Western Australia.
Hemicordulia superba is a species of dragonfly in the family Corduliidae, known as the superb emerald. It inhabits rivers, pools and lakes in south-eastern Queensland and northern New South Wales in Australia.
Fox Point 157D is an Indian reserve of the Lac La Ronge Indian Band in Saskatchewan. It is 16 miles southeast of La Ronge, and on the southwest shore of Lac la Ronge.
Hemicordulia hilaris is a species of Pacific dragonfly in the family Corduliidae, first described by the Dutch entomologist Maurits Lieftinck in 1975. The species is found across the Pacific Islands including Samoa and New Caledonia, with its range extending east to the Cook Islands and French Polynesia.
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