This inspired our research to analyze the pattern of seasonal migration and population dynamics. However, litde is known about its movements among these islands. It is considered to be the most widespread dragonfly on the planet with. Seasonality is a common phenomenon in insect populations which was noted in the present study of odonates at muthupet mangroves with. For more multimedia, look at pantala flavescens on wikimedia commons. Guyana samples were collected on private land with permission of the land owners, and field permits were issued by the guyana environmental protection agency. Isotopic evidence that dragonflies pantala flavescens. Organism method of reproduction pantala flavescens sperm and egg fusion spirodela polyrhiza budding naegleria. Description among odonata, the dragonfly species pantala flavescens is remarkable due to their nearly global distribution and extensive migratory ranges. At present, a controversial question is about interspecific phylogenetic information in morphological features. It might be taken for a member of the genus tramea but these usually have a distinctive stripe on their hind wings. These were mainly the globe skimmer pantala flavescens, also called pantala, globe wanderer or wandering glider. All structured data from the file and property namespaces is available under the creative commons cc0 license. The yellow dragonfly sympeyre with its widely spread netted wing yellow dragonfly a yellow dragonfly with a lovely smile a blue dragonfly on a yellow water lily against the background of a watery surface.
Based on phylogenetic analyses, the fungal isolates were grouped in 5 classes and 12 different. Closeup detail of wandering glider dragonfly on grass. Pantala flavescens fabricius 1798 is one of the most common species among migration dragonflies. The 5 cm long globe skimmer is a spectacular species, and is well worth googling. First record of pantala flavescens for the western balkans odonata. The advantage to this is that you can then increase the size of the quicktime window that the image is displayed in.
The nanomechanical behavior of dragonfly membranous wings was investigated with a nanoindenter. It was noticed as a larva in an aquarium about seven days after the mud first had been wetted and it was then reared to the. When they were in the third, fifth and seventh instars, they were treated with b. Pantala flavescens wikispecies, free species directory.
Pdf first record of pantala flavescens for the western. Pdf karakter morfologi dan morfometri capung ciwet. Malignant melanoma is the most common malignancy during pregnancy, and is diagnosed during childbearing age in approximately onethird of women diagnosed with melanoma. Development of 10 microsatellite markers from pantala. Pdfreader, pdfviewer kostenlos adobe acrobat reader dc. Capable of migrating across oceans, the potential for high rates of gene flow among geographically distant populations is. The use of odonata as bioindicator in environmental systems ameilia zuliyanti siregar dept. Influence of aquatic plants on the predation of piaractus mesopotamicus larvae by pantala flavescens doi. Among terrestrial arthropods, the dragonfly species pantala flavescens is remarkable due to their nearly global distribution and extensive migratory ranges. Ppt flight powerpoint presentation free to download. Based on the biological analysis method, the configuration, morphology, and structure of the vein were studied, and the antifatigue. View pdf wandering glider pantala flavescens by mark shields.
Large numbers of the globe skimmer dragonfly pantala flavescens appear in the maldives every octoberdecember. If you have a different image of similar quality, be sure to upload it using the proper free license tag, add it to a relevant article, and nominate it. Pantala flavescens may be confused with the p hymenaea, the spotwinged glider, but this has a striking brown basal fleck in the hindwing and is generally slightly darker in color. The process of moulting during final emergence of the. Diversity, bacterial symbionts and antibacterial potential. The wing of a dragonfly is thin and light, but can bear high frequent alternating stress and present excellent antifatigue properties. A series of small ponds was constructed to determine whether dragonflies would oviposit in them. Adobe acrobat reader dcdownload kostenloser pdfviewer fur. This page was last edited on 14 november 2016, at 20. Dragonflies are unique insects in terms of appearance, shape and size. Dragonflies are true world travelers, but it wasnt until recently that scientists found out just how far they go. Ponds in three of the blocks were planted with cattail typha sp. The purpose of this research are to know morphology and morphometry of pantala flavescens in tiga juhar tanjung muda hulu, north sumatera.
It was first described by johan christian fabricius in 1798. Antifatigue properties of dragonfly pantala flavescens. Pantala flavescens, the globe skimmer, globe wanderer or wandering glider, is a wideranging dragonfly of the family libellulidae. The process of moulting during final emergence of the dragonfly pantala flavescens fabricius anisoptera. As of may 2016, the photoids run from da001 to da940 and from dr0001 to dr1720. In addition, it has been suggested that this transoceanic crossing is just one leg of a multi. It is often encountered in large swarms during migration or directed dispersal flights.
Find dragonflyanisoptera neurothemis sp pantala flavescens stock images in hd and millions of other royalty free stock photos, illustrations and vectors in the shutterstock collection. A global population genetic study of pantala flavescens. Dragonfly stay on flower yellow rose yellow dragonfly 3 yellow dragonfly on leaf, lithuania yellow cosmos flower and dragonfly. Nanomechanical behaviour of the membranous wings of. Four metabolites 14, including a new macrolide, odemethylatedzeaenol 2, and three known compounds, zeaenol 1, adenosine 3, and ergosta5,7,22trien3bol 4 were isolated and purified from curvularia crepinii qtyc1, a fungus residing in the gut of pantala flavescens. The first two letters of this identifier are typically da for damselflies or dr for dragonflies. Cluster analysis carried out and dendrogram was generated using computer program popgene32 on similarity matrix. Closeup detail of blue basketball ball texture background horse race detail closeup in monochrome bald eagle portrait eyes looking forward closeup detail closeup. Files are available under licenses specified on their description page.
Sampling revealed that of 273 nymphs collected, 267 were pantala flavescens f. First record of pantala flavescens from switzerland, including proof of development. The diversity of fungi associated with the gut of pantala flavescens larvae was investigated using a culturedependent method and molecular identification based on an analysis of the internally transcribed spacer sequence. Male of pantala flavescens near neupetershain sebrandenburg, germany, 06. Pdf on 06vii2019 a single male of pantala flavescens was recorded in the early postmining landscape of lower lusatia, southeastern brandenburg. Indicate whether any members of the groups of organisms. Influence of aquatic plants on the predation of piaractus. Thousands of new, highquality pictures added every day. A free powerpoint ppt presentation displayed as a flash slide show on id. The surface morphology and microstructure of the wings of dragonfly pantala flavescens were observed using sem in this study. Pdf successful breeding by pantala flavescens in germany. Free fulltext pdf articles from hundreds of disciplines, all in one place isotopic evidence that dragonflies pantala flavescens migrating through the maldives come from the northern indian subcontinent pdf.
Closeup macro detail of wandering glider dragonfly pantala flavescens on plant in field meadow. This species and pantala hymenaea, the spotwinged glider, are the only members of the genus pantala from the subfamily pantalinae. Ware among odonata, the dragonfly species pantala flavescens is remarkable due to their nearly global distribution and extensive migratory ranges. A global population genetic study of pantala flavescens by daniel peter troast dissertation director. Phytotoxic and antifungal metabolites from curvularia. For a better understanding of its gene flow, genetic structure and migration patterns throughout the world, 10 polymorphic microsatellite markers were isolated in this study. Download free adobe acrobat reader dc software for your windows, mac os and android devices to view, print, and comment on pdf documents. It was shown that the maxima of the reduced modulus and nanohardness of the invivo and fresh dragonfly wings are about at position of 0. Seasonal migration of pantala flavescens across the bohai. Da071 is the unique identifier of that photograph on our website. Media in category pantala flavescens the following 200 files are in this category, out of 205 total. Are the interspecific relationships established based on genetic information consistent with the traditional classification system. Move the cursor over the image, or tap the image if using a mobile device, to reveal id tips.
Alternatively, you can click on any of the download links to open up the image locally on your computer. Background establishing the species limits and resolving phylogenetic relationships are primary goals of taxonomists and evolutionary biologists. Wandering glider or pantala flavescens dragonfly perching on a leaf. While ringing in namibia, we found numerous dragonflies as bycatch in our mistnets on a daily basis. Odonata species survey associated with psiculture tanks. Mortality during emergence of pantala flavescens fabricius. Mit dem kostenlosen programm ashampoo pdf free konnen sie. In a study published in 2016, researchers found that the pantala flavescens, fittingly called the globe skimmer, migrates farther than any insect in the world. The table below lists some of these organisms and their methods of reproduction. The dragonfly has excellent flying capacity and its wings are typical 2dimensional composite materials in microscale or nanoscale.
Note images range from 1 small to 15 mb large in size. Random sampling is used to take a sample of 29 tails. The table below lists some of these organisms and their methods of reproduction organism pantala flavescens spirodela polyrhiza naegleria foweri hydra oligactis method of reproduction sperm and egg fusion budding binary fission budding. Samples of pantala flavescens from guyana, japan, india, and the united states were acquired for dna extraction and sequencing from the field and museum collections. Wandering glider dragonfly pantala flavescens perched on dried grass dragonfly perched on the grass set of four curved handmade oil paint brush strokes isolated isolated on white background. Libellulidae is one of the most common species of migratory dragonflies. The use of odonata as bioindicator in environmental systems.
The structures of isolated compounds were identified on the basis of extensive spectroscopic analysis and by. Pantala flavescens is one of the most common odonates among the islands of micronesia in the west central pacific ocean, occurring even on small, lowlying atolls where water resources and potential breeding sites are extremely limited lieftinck 1962. Since they cannot breed on these largely waterless islands, it has recently been suggested that they are falling out during a transoceanic flight from india to east africa. Text is available under the creative commons attributionsharealike license. Agroecotechnology faculty agriculture universitas sumatera utara abstract odonata were lived on, in, or near the substratum of running water include representatives of almost every taxonomical group that occurs in freshwater. Popgen is a simulation program designed to clarify various popgen 32 free download popgen download popgene software free download popgen for simulation popgene.
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