Fraser's shadowdamsel | |
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Scientific classification | |
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Species: | D. fraseri |
Binomial name | |
Drepanosticta fraseri Lieftinck, 1955 | |
Drepanosticta fraseri (Fraser's shadowdamsel) is a species of damselfly in the family Platystictidae. It is endemic to Sri Lanka. it is sometimes known as a synonym of Drepanosticta submontana . [1]
Damselflies are insects of the suborder Zygoptera in the order Odonata. They are similar to dragonflies, which constitute the other odonatan suborder, Anisoptera, but are smaller, have slimmer bodies, and most species fold the wings along the body when at rest. An ancient group, damselflies have existed since at least the Lower Permian, and are found on every continent except Antarctica.
Platystictidae is a family of damselflies, commonly known as shadowdamsels. They look very similar to the threadtail damselfly family (Protoneuridae). They can mostly be found throughout Asia, Central America, and South America.
Endemism is the ecological state of a species being unique to a defined geographic location, such as an island, nation, country or other defined zone, or habitat type; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. The extreme opposite of endemism is cosmopolitan distribution. An alternative term for a species that is endemic is precinctive, which applies to species that are restricted to a defined geographical area.
This article is about the demographic features of the population of Sri Lanka, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population.
Drepanosticta adami is a species of damselfly in the family Platystictidae. It is endemic to Sri Lanka. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Drepanosticta austeni is a species of damselfly in the family Platystictidae. It is endemic to Sri Lanka. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.
Chavakachcheri Electoral District was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Chavakachcheri in Jaffna District, Northern Province. Kilinochchi Electoral District was carved out of the southern part of the district in March 1960. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Chavakachcheri electoral district was replaced by the Jaffna multi-member electoral district at the 1989 general elections, the first under the PR system, though Chavakachcheri continues to be a polling division of the multi-member electoral district.
Jaffna Electoral District was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the city of Jaffna in Jaffna District, Northern Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Jaffna electoral district was replaced by the Jaffna multi-member electoral district at the 1989 general elections, the first under the PR system, though Jaffna continues to be a polling division of the multi-member electoral district.
Kankesanthurai Electoral District was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Kankesanthurai in Jaffna District, Northern Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Kankesanthurai electoral district was replaced by the Jaffna multi-member electoral district at the 1989 general elections, the first under the PR system, though Kankesanthurai continues to be a polling division of the multi-member electoral district.
Kayts Electoral District was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the island of Kayts in Jaffna District, Northern Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Kayts electoral district was replaced by the Jaffna multi-member electoral district at the 1989 general elections, the first under the PR system, though Kayts continues to be a polling division of the multi-member electoral district.
Point Pedro Electoral District was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Point Pedro in Jaffna District, Northern Province. Udupiddy Electoral District was carved out of the western part of the district in March 1960. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Point Pedro electoral district was replaced by the Jaffna multi-member electoral district at the 1989 general elections, the first under the PR system, though Point Pedro continues to be a polling division of the multi-member electoral district.
Kalkudah Electoral District was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Kalkudah in Batticaloa District, Eastern Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Kalkudah electoral district was replaced by the Batticaloa multi-member electoral district at the 1989 general elections, the first under the PR system, though Kalkudah continues to be a polling division of the multi-member electoral district.
Colombo South electoral district was an electoral district of Sri Lanka between August 1947 and July 1977. The district was named after the city of Colombo in Colombo District, Western Province. The district was a two-member constituency between March 1960 and July 1977. The district was split into Colombo East and Colombo West electoral districts in July 1977.
Ja-Ela electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Ja-Ela in present-day Gampaha District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Ja-Ela electoral district was replaced by the Gampaha multi-member electoral district at the 1989 general elections, the first under the PR system, though Ja-Ela continues to be a polling division of the multi-member electoral district.
Gampaha electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the city of Gampaha in present-day Gampaha District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Gampaha electoral district was replaced by the Gampaha multi-member electoral district at the 1989 general elections, the first under the PR system, though Gampaha continues to be a polling division of the multi-member electoral district.
Kelaniya electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Kelaniya in present-day Gampaha District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Kelaniya electoral district was replaced by the Gampaha multi-member electoral district at the 1989 general elections, the first under the PR system, though Kelaniya continues to be a polling division of the multi-member electoral district.
Moratuwa electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the city of Moratuwa in Colombo District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Moratuwa electoral district was replaced by the Colombo multi-member electoral district at the 1989 general elections, the first under the PR system, though Moratuwa continues to be a polling division of the multi-member electoral district.
Kalutara electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Kalutara in Kalutara District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Kalutara electoral district was replaced by the Kalutara multi-member electoral district at the 1989 general elections, the first under the PR system, though Kalutara continues to be a polling division of the multi-member electoral district.
Matugama electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Matugama in Kalutara District, Western Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Matugama electoral district was replaced by the Kalutara multi-member electoral district at the 1989 general elections, the first under the PR system, though Matugama continues to be a polling division of the multi-member electoral district.
Medawachchiya electoral district was an electoral district of Sri Lanka between August 1947 and February 1989. The district was named after the town of Medawachchiya in Anuradhapura District, North Central Province. The 1978 Constitution of Sri Lanka introduced the proportional representation electoral system for electing members of Parliament. The existing 160 mainly single-member electoral districts were replaced with 22 multi-member electoral districts. Medawachchiya electoral district was replaced by the Anuradhapura multi-member electoral district at the 1989 general elections.
Drepanosticta walli is a species of damselfly in the family Platystictidae. It is endemic to Sri Lanka.
Mohamed Ehuttar Hadjiar Mohamed Ali was a Ceylonese politician and Member of Parliament.
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