Orthetrum triangulare | |
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O. t. triangulare, male | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Odonata |
Infraorder: | Anisoptera |
Family: | Libellulidae |
Genus: | Orthetrum |
Species: | O. triangulare |
Binomial name | |
Orthetrum triangulare (Selys, 1878) | |
Synonyms | |
Orthetrum chandrabaliMehrotra, 1961 |
Orthetrum triangulare [2] is an Asian freshwater dragonfly species. [1] The common name for this species is blue-tailed forest hawk. [3] [1] [4] [5] [6] Two subspecies of Orthetrum triangulare are currently recognised, the nominate subspecies and O. t. malaccense. [1]
It is a medium-sized dragonfly with dark face and bluish eyes. Its thorax is also black with a broad apple green stripe on both sides. Segments 1-2 and 8–10 in the abdomen are black and the remaining segments are pruinosed with azure blue. It is usually found in marshes associated with hill streams where it breeds. [7] [8]
Orthetrum sabina, the slender skimmer or green marsh hawk, is a species of dragonfly in the family Libellulidae. It is widespread, being found from south-eastern Europe and North Africa to Japan and south to Australia and Micronesia.
Orthetrum pruinosum, the crimson-tailed marsh hawk, is a species of dragonfly in the family Libellulidae. It is a widespread species occurring from west India to Japan and south to Java and the Sunda Islands. A molecular phylogenetics study of Orthetrum dragonflies revealed that Orthetrum pruinosum is a cryptic species.
Lestes praemorsus is a damselfly species in the family Lestidae. It is commonly known as the scalloped spreadwing or sapphire-eyed spreadwing. It is very widely distributed from India to China and south to New Guinea.
Orthetrum glaucum is an Asian dragonfly species, common across much of tropical and subtropical Asia. The common name for this species is blue marsh hawk.
Orthetrum taeniolatum is an Asian freshwater dragonfly species. The common name for this species is small skimmer. Its range of distribution spreads from eastern Europe to China, and the species itself is locally common throughout the range.
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Indolestes gracilis is a species of damselfly in the family Lestidae. It is known only from Sri Lanka, South India and Cambodia.
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Archibasis oscillans, long-banded bluetail, is a species of damselfly in family Coenagrionidae. It is found from India, Thailand, Laos, and Indonesia.
Amphiallagma parvum, little blue or azure dartlet, is a species of damselfly in the family Coenagrionidae. This species can be found in many South Asian countries including India, Sri Lanka, Myanmar, Thailand, Nepal, and probably in Bangladesh.
Pseudagrion rubriceps, saffron-faced blue dart, is a species of damselfly in the family Coenagrionidae. It is found in many tropical Asian countries.
Cratilla lineata, the line forest-skimmer, emerald-banded skimmer or pale-faced forest-skimmer, is a species of dragonfly in the family Libellulidae. It is found in many Asian countries.
Neurothemis intermedia, the paddyfield parasol, is a species of dragonfly in the family Libellulidae. It is widespread in many Asian countries. Four subspecies are recognized.
The Spine-tufted skimmer, or brown-backed red marsh hawk, is a species of dragonfly in the family Libellulidae. It is widespread in many Asian countries.
The marsh skimmer, also known as tricolored marsh hawk, and slender blue skimmer, is a species of dragonfly in the family Libellulidae. It is widespread in many Asian countries.
Urothemis signata, the greater crimson glider, is a species of dragonfly in the family Libellulidae. It is widespread in many Asian countries. A number of subspecies are recognized for this species.
Zygonyx iris, the emerald cascader or iridescent stream glider, is a species of dragonfly in the family Libellulidae. It is widespread in many Asian countries.
Agriocnemis pieris, white dartlet, is a species of damselfly in the family Coenagrionidae. It is found in India and is likely to extend into Bangladesh.
Phylloneura westermanni, Myristica bambootail is a damselfly species in the family Platycnemididae. It is endemic to Myristica swamps of Western Ghats in India. The habitat is restricted to a few localities in Karnataka, Kerala and Tamil Nadu.
Media related to Orthetrum triangulare at Wikimedia Commons
Data related to Orthetrum triangulare at Wikispecies