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Damselflies Of Sri Lanka
Sri Lanka is a tropical island situated close to the southern tip of India. The invertebrate fauna is as large as it is common to other regions of the world. There are approximately 2 million known species of arthropods, and this number continues to grow. Thus, it is difficult to determine the exact number of Odonata species within particular regions. The following is a list of the dragonfly, dragonflies and damselfly, damselflies of Sri Lanka. Dragonflies & Damselflies Phylum: Arthropoda Class: Insecta Order: Odonata. Dragonflies are predators. The larvae inhabit water and adults fly near aquatic places. They are diverse in color and shape. There are major 2 types of odonates in the world; they are dragonflies and damselflies. The eyes are closer together in dragonflies, and their wings are held broadly opened from the body. They are robust in nature. In contrast, damselflies are delicately built small odonates, with well separated compound eyes. During rest, they do not expand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, Indian peninsula by the Gulf of Mannar and the Palk Strait. It shares a maritime border with the Maldives in the southwest and India in the northwest. Sri Jayawardenepura Kotte is the legislative capital of Sri Lanka, while the largest city, Colombo, is the administrative and judicial capital which is the nation's political, financial and cultural centre. Kandy is the second-largest urban area and also the capital of the last native kingdom of Sri Lanka. The most spoken language Sinhala language, Sinhala, is spoken by the majority of the population (approximately 17 million). Tamil language, Tamil is also spoken by approximately five million people, making it the second most-spoken language in Sri Lanka. Sri Lanka has a population of appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Predator
Predation is a biological interaction in which one organism, the predator, kills and eats another organism, its prey. It is one of a family of common List of feeding behaviours, feeding behaviours that includes parasitism and micropredation (which usually do not kill the Host (biology), host) and parasitoidism (which always does, eventually). It is distinct from Scavenger, scavenging on dead prey, though many predators also scavenge; it overlaps with Herbivore, herbivory, as Seed predation, seed predators and destructive frugivores are predators. Predation behavior varies significantly depending on the organism. Many predators, especially carnivores, have evolved distinct hunting strategy, hunting strategies. Pursuit predation involves the active search for and pursuit of prey, whilst ambush predation, ambush predators instead wait for prey to present an opportunity for capture, and often use stealth or aggressive mimicry. Other predators are opportunism, opportunistic or om ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libellago Greeni Male
''Libellago'' is a genus of damselflies in the family Chlorocyphidae. Species in the genus are found mainly in Southeast Asia. Species The following are included in ''BioLib.cz'': # '' Libellago adami'' Fraser, 1939 # '' Libellago andamanensis'' (Fraser, 1924) # '' Libellago asclepiades'' (Ris, 1916) # '' Libellago aurantiaca'' (Selys, 1859) # '' Libellago balus'' Hämäläinen, 2002 # '' Libellago blanda'' (Hagen in Selys, 1853) # '' Libellago celebensis'' van Tol, 2007 # '' Libellago corbeti'' van der Poorten, 2009 # '' Libellago daviesi'' van Tol, 2007 # '' Libellago dorsocyana'' Lieftinck, 1937 # '' Libellago finalis'' (Hagen in Selys, 1869) # '' Libellago greeni'' (Laidlaw, 1924) # '' Libellago hyalina'' (Selys, 1859) # '' Libellago indica'' (Fraser, 1928) # '' Libellago lineata'' (Burmeister, 1839) # '' Libellago manganitu'' van Tol, 2007 # '' Libellago naias'' Lieftinck, 1932 # '' Libellago orri'' Dow & Hämäläinen, 2008 # ''Libellago phaethon ''Libellago'' is a genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libellago Greeni
''Libellago greeni'' (Green's gem) is a species of damselfly in the family Chlorocyphidae. It is endemic to Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, .... References * http://animaldiversity.org/accounts/Libellago_greeni/classification/ * https://web.archive.org/web/20150219172210/http://www.wht.lk/storage/book_downloads/CorrigendaAddendum.pdf * Endemic fauna of Sri Lanka Insects of Sri Lanka Insects described in 1924 Chlorocyphidae {{damselfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libellago Finalis
''Libellago finalis'', is a species of damselfly in the family Chlorocyphidae. It is endemic to Sri Lanka. It is threatened by habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease .... References * https://animaldiversity.org/accounts/Libellago_finalis/classification/ * http://slendemics.net/easl/invertibrates/Dragonflyies/dragonflies.html * https://web.archive.org/web/20150219172210/http://www.wht.lk/storage/book_downloads/CorrigendaAddendum.pdf * http://www1.biomus.lu.se/search.php?taxa=Odonata&sort=1&country=Sri%20Lanka * Endemic fauna of Sri Lanka Insects of Sri Lanka Insects described in 1869 Chlorocyphidae {{damselfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Libellago Adami
''Libellago adami'', Adam's gem, is a species of damselfly in the family Chlorocyphidae. It is endemic to Sri Lanka. Its natural habitats are streams and lowland wet zone rivers, where there is fast flowing waters exist. It is threatened by habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease .... References External links * http://animaldiversity.org/accounts/Libellago_adami/classification/ * https://web.archive.org/web/20150219172210/http://www.wht.lk/storage/book_downloads/CorrigendaAddendum.pdf * http://onlinelibrary.wiley.com/doi/10.1111/j.1365-3113.1939.tb00488.x/abstract;jsessionid=84595BA5BC46096A673EAB51CC35F861.f03t04 * Endemic fauna of Sri Lanka Insects of Sri Lanka Insects described in 1939 Chlorocyphidae {{damselfly-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorocyphidae
Chlorocyphidae is a family of damselflies, commonly known as jewels or heliodors. These are colorful species native to the Old World tropics, where they occur along forest streams. They are most diverse in Southeast Asia. Systematics This family is monophyletic, containing about 20 genera.Van Tol, J. (1998)The Odonata of Sulawesi and adjacent islands. Part 4. A new genus and species of Chlorocyphidae from South-East Sulawesi.''Zoologische Verhandelingen'', 323(35), 441-448. The Global Biodiversity Information Facility The Global Biodiversity Information Facility (GBIF) is an international organisation that focuses on making scientific data on biodiversity available via the Internet using web services. The data are provided by many institutions from around th ...Global Biodiversity Information Facility: fami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Tipped Forest Glory (Vestalis Apicalis)female
Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''Psychologie de la couleur – effets et symboliques'', pp. 105–26. Black and white have often been used to describe opposites such as good and evil, the Dark Ages versus the Age of Enlightenment, and night versus day. Since the Middle Ages, black has been the symbolic color of solemnity and authority, and for this reason it is still commonly worn by judges and magistrates. Black was one of the first colors used by artists in Neolithic cave paintings. It was used in ancient Egypt and Greece as the color of the underworld. In the Roman Empire, it became the color of mourning, and over the centuries it was frequently associated with death, evil, witches, and magic. In the 14th century, it was worn by royalty, clergy, judges, and government off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vestalis Apicalis
''Vestalis apicalis'', or the black-tipped forest glory, is a species of damselfly belonging to the family Calopterygidae. It is found in India and Sri Lanka. Subspecies ''V. apicalis apicalis'' is commonly found in the hill streams of Western Ghats. Two more subspecies are recognised; ''V. a. nigrescens'' Fraser 1929 from Sri Lanka and ''V. a. submontana'' Fraser 1934 from India. Records of ''V. a. submontana'' are from the Nilgiri Hills and Eastern Ghats. ''V. a. nigrescens'' is confined to Sri Lanka, where it appears to be quite widely distributed. ''V. a. submontana'' is now considered as a separate species ''Vestalis submontana''. Description and habitat It is a large metallic emerald-green colored damselfly with brown capped yellowish green eyes. The apices of all wings are broadly tipped with blackish-brown. Female is similar to the male; but dull colors and the apical marking usually paler and less sharply defined. It breeds in forest streams. Commonly seen as a group ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neurobasis Chinensis-Aralam-2016-10-29-003
''Neurobasis'' is a genus of damselflies belonging to the family Calopterygidae Calopterygidae is a Family (biology), family of damselfly, damselflies, in the suborder Zygoptera. They are commonly known as the broad-winged damselflies, demoiselles, or jewelwings. These rather large damselflies have wingspans of 50–80 .... They are found from India, through south-east Asia, Indonesia and New Guinea. Species The genus contains the following species: References {{Taxonbar , from=Q1814264 Calopterygidae Zygoptera genera Odonata of Asia Taxa named by Edmond de Sélys Longchamps ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
