| dbo:abstract |
Megalagrion xanthomelas (orangeblack Hawaiian damselfly) is a species of damselfly in the order Odonata and the family Coenagrionidae. The species was first found by G. F. Matthew and described in 1876 by Selys-Longchamps. Classified as an endemic species, the Orangeblack Hawaiian Damselfly can only be found in the forests of the Hawaiian Islands. Derived from a freshwater ancestor, the genus Megalarion consists of very diversified groups of damselflies that can grow between the lengths of 33 to 37 millimeters. Megalagrion xanthomelas are commonly found in calm water sources throughout Hawaii including streams and ponds and is threatened by habitat loss. . Anchialine ponds are a common habitat for Megalagrion xanthomelas to live in which requires the species to adapt to mechanisms of osmoregulation, which helps maintain their internal fluids when the surrounding salinity of the water fluctuates. Osmoregulation resulted in the species adapting behaviorally to finding habitats that have lower salinity levels. Osmoregulation leads to an increase in diversity within the species causing western coast populations to adapt and be less sensitive to higher salinity habitats, creating a salinity tolerance, while eastern coast populations lack a high salinity tolerance. (en) Megalagrion xanthomelas is een libellensoort uit de familie van de waterjuffers (Coenagrionidae), onderorde juffers (Zygoptera). De soort staat op de Rode Lijst van de IUCN als kwetsbaar, beoordelingsjaar 1996, de trend van de populatie is volgens de IUCN stabiel. De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1876 door Selys. (nl) Megalagrion xanthomelas – gatunek ważki z rodziny łątkowatych (Coenagrionidae). Występuje na terenie Oceanii. (pl) Megalagrion xanthomelas är en trollsländeart som först beskrevs av Selys 1876. Megalagrion xanthomelas ingår i släktet Megalagrion och familjen dammflicksländor. IUCN kategoriserar arten globalt som sårbar. Inga underarter finns listade i Catalogue of Life. (sv) Megalagrion xanthomelas (лат.) — вид стрекоз из семейства Coenagrionidae, эндемик Гавайских островов, описанный бельгийским энтомологом Мишелем-Эдмондом Сели-Лонгшаном. Наиболее близкими видом является Megalagrion pacificum. (ru) Megalagrion xanthomelas é uma espécie de libelinha da família . É endémica dos Estados Unidos da América. Os seus habitats naturais são: rios. Está ameaçada por perda de habitat. (pt) |
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(en) |
| dbp:status |
EN (en) |
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IUCN3.1 (en) |
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Megalagrion xanthomelas (en) |
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dbr:Species |
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| rdfs:comment |
Megalagrion xanthomelas is een libellensoort uit de familie van de waterjuffers (Coenagrionidae), onderorde juffers (Zygoptera). De soort staat op de Rode Lijst van de IUCN als kwetsbaar, beoordelingsjaar 1996, de trend van de populatie is volgens de IUCN stabiel. De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1876 door Selys. (nl) Megalagrion xanthomelas – gatunek ważki z rodziny łątkowatych (Coenagrionidae). Występuje na terenie Oceanii. (pl) Megalagrion xanthomelas är en trollsländeart som först beskrevs av Selys 1876. Megalagrion xanthomelas ingår i släktet Megalagrion och familjen dammflicksländor. IUCN kategoriserar arten globalt som sårbar. Inga underarter finns listade i Catalogue of Life. (sv) Megalagrion xanthomelas (лат.) — вид стрекоз из семейства Coenagrionidae, эндемик Гавайских островов, описанный бельгийским энтомологом Мишелем-Эдмондом Сели-Лонгшаном. Наиболее близкими видом является Megalagrion pacificum. (ru) Megalagrion xanthomelas é uma espécie de libelinha da família . É endémica dos Estados Unidos da América. Os seus habitats naturais são: rios. Está ameaçada por perda de habitat. (pt) Megalagrion xanthomelas (orangeblack Hawaiian damselfly) is a species of damselfly in the order Odonata and the family Coenagrionidae. The species was first found by G. F. Matthew and described in 1876 by Selys-Longchamps. Classified as an endemic species, the Orangeblack Hawaiian Damselfly can only be found in the forests of the Hawaiian Islands. Derived from a freshwater ancestor, the genus Megalarion consists of very diversified groups of damselflies that can grow between the lengths of 33 to 37 millimeters. Megalagrion xanthomelas are commonly found in calm water sources throughout Hawaii including streams and ponds and is threatened by habitat loss. . Anchialine ponds are a common habitat for Megalagrion xanthomelas to live in which requires the species to adapt to mechanisms of osmor (en) |
| rdfs:label |
Megalagrion xanthomelas (en) Megalagrion xanthomelas (nl) Megalagrion xanthomelas (pl) Megalagrion xanthomelas (pt) Megalagrion xanthomelas (ru) Megalagrion xanthomelas (sv) |
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