Spiny horntail dragonfly

  1. Spiny Horntail: Rare dragonfly spotted in Kerala for the first time
  2. Baskettail (Family Corduliidae)
  3. A Rare Dragonfly spotted in Kerala
  4. TNPSC Thervupettagam


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Spiny Horntail: Rare dragonfly spotted in Kerala for the first time

• Open menu • • • • • • • • • • • • • • • • • • Open menu • • • • • • • • • • • • • • • • • Open menu • • • • • • • • • • • • • • • • • • • • • • • • • • • Open menu • • • • • • • • • • Open menu • • • • • • • • • • • • • • • • • • • • • • • Open menu • • • • • • • • • • • Open menu • • • • • • • • • • • • • Open menu • • • • • • • • • Open menu • • • List of Contents • • • • • What is the News? Dragonfly enthusiasts have recorded the presence of a rare dragonfly species named “Spiny Horntail” that was not seen in Kerala until now. What is Spiny Horntail? Spiny Horntail ( Burmagomphus chaukulensis) is a dragonfly species. This species is known to be endemic to the Western Ghats and was discovered in Maharashtra earlier this year. The species differs from other Burmagomphus species by the markings on the lateral thorax and the peculiar shape of anal appendages. About Burmagomphus Burmagomphus is a genus of dragonfly in the family Gomphidae. Prior to the finding of B. chaukulensi, Burmagomphus was represented by three species – B. cauvericus , B. pyramidalis and B. laidlawi. While B. laidlawi is found throughout the Western Ghats, B. cauvericus is more restricted in its distribution. B. pyramidalis is found in the Western Ghats as well as in Peninsular India .All other species of the genus are found in the Western and Eastern Himalayas. Source: The post is based on the article “Rare dragonfly spotted in Kerala for the first time ” published in The Hindu on 21st June 2022. Sh...

Baskettail (Family Corduliidae)

Salutations, BugFans, Baskettails are among the early dragonflies of spring, their flight periods usually completed by mid-summer. They are members of the family Corduliidae (the Emeralds), dragonflies with evocative names like sundragon, river cruiser, boghaunter, and shadowdragon. Within the Corduliidae, Baskettail taxonomy is a little confusing. In his comprehensive Dragonflies and Damselflies of the East, Paulson places them all in the genus Epitheca, but other sources divide them up into two (sometimes three) genera Epicordulla, Epitheca, and Tetragoneuria. Baskettails Medium-sized and generally lacking the metallic coloration and dramatic, kryptonite-green eyes of other Emerald family members, baskettails favor brown bodies with yellow spots down the sides. Their clear wings may sport dark splotches—or not. According to Dragonflies through Binoculars, “our baskettails include the large and distinctive Prince Baskettail, and 8 small species, the ‘sparrows of the dragonflies,’ which are very difficult to identify.” They are described as agile and acrobatic flyers that often form feeding swarms in clearings away from water and that can consume their prey while in flight. When they perch, it’s vertically or at an angle. Both the immature ( naiad) and the adult are hairy. Tiny pieces of debris adrift in its underwater habitat get trapped in the naiad’s hair, hiding it from fish and other predators as it lurks on a pond floor. Hair on an adult’s body, especially on its tho...

A Rare Dragonfly spotted in Kerala

• Courses • • GS Classes • • • • • • • • • • • • Optional Classes • • • • • • • • • • • • • • • GS Test Series • • • New • • • • • • Optional Test Series • • • • • • • • • • • • • • • • New • Study Material • • • • Free Resources • • • • • • • • • • • • • • • • • Current Affairs • • • New • • • • New • • • • Topper's Corner • • • • About • • • • • • Context A species of Spiny Horntail- Dragonflyis seen in Kottiyoor forests of Kannur district of Kerala. About • This species is endemic to Western Ghats, earlier found in Maharashtra this year. • In India, they are found in three types of species in genes Burmagomphus. • • cauvericus– restricted to certain areas of Western Ghats • pyramidalis- Western Ghats as well as in Peninsular India. • laidlawi- Found in whole of Western Ghats • Other than these species all species of the genus are found in the Western and Eastern Himalayas. • The new species is separated from its congeners by the markings on the lateral thorax and peculiar shape of anal appendages. Dragonfly • Dragonflies are predatory insects from the order Odonata (an order of flying insects that includes the dragonflies and damselflies) and characterized by; • large eyes • transparent wings • Most colourful patches in body • Dragonflies are day flying species and have some common features like butterflies. Other major species in India • Ditch jewel dragonfly • Diplacodes trivialis (ground skimmer): Most abundant species. • Red Groundling • Potamarcha congener- Common ...

TNPSC Thervupettagam

• Spiny Horntail is a dragonfly species. • It was not seen in Kerala until now. • This species is known to be endemic to the Western Ghats • It was discovered in Maharashtra earlier this year. • The species differs from other Burmagomphus species by the markings on the lateral thorax and the peculiar shape of anal appendages.