Native to a very arid yet very foggy region, the beetle is nicknamed the "head-stander" beetle for its habit of tipping its head downward and using its legs and the rest of its body to collect water.
Most of the beetles perform “headstands” to obtain moisture from the fog that rolls in from the The size of these beetles, being larger than other beetles, helps them keep cool. When fog drifts across the sand dunes early in the morning, it lowers its head and raises its rear. Onymacris laeviceps (Figure 1B) has a similar surface structure, albeit with finer grooves, and inhabits the same sand dune habitat as O. unguicularis. Most species inhabit The Toktokkie beetles have specific behaviors that allow them to survive in arid environments like the Namib Desert. To obtain Water droplets form on their elytra* and roll down into their mouths.
The Namibian Fog Basking Beetle lives in the Namibian Desert, where water is scarce. In such hostile situations, fog-basking beetle is lucky enough to survive. The technology of StoColor Dryonic®.Like the beetle‘s shell, it has a hydrophilichydrophobic micro texture More... Sto Acoustic System.
They also emulated how the Namibian fog-basking beetles harvest fresh water from the driest deserts on Earth. This causes the water in the fog to bead up and slide down into their mouths.This resource exploitation is extremely successful.
eCollection 2019 Dec 17.Chakrabarti U, Paoli R, Chatterjee S, Megaridis CM.Biomimetics (Basel). A wide variety of requirements - a wide variety of solutions More... Products and solutions from Sto. The female beetle lay one egg that is approximately 6mm in length. The male will initiates the tapping and a receptive female responds.
2019 Mar 22;10(3):201. doi: 10.3390/mi10030201. These beetles all have smooth elytra surfaces, while another species with elytra covered in bumps is reported to have specialised adaptations facilitating water capture by fog-basking. doi: 10.1371/journal.pone.0034603.
Seeing as water is necessary for the survival of any form of life, this poses a challenge to organisms. Epub 2020 May 13.ACS Omega. Through this process the “fog-basking” beetles can drink 40% of their body-mass.
The peaks are very attractive to water and the fog settles on them, the troughs however are waxy and hydrophobic and the water rolls off the trough and begins to form droplets. These beetles all have smooth elytra surfaces, while another species with elytra covered in bumps is reported to have specialised adaptations facilitating water capture by fog-basking. The Namibian Fog Basking Beetle has an extremely innovative method of obtaining moisture in its harsh environment.The Namib Desert is the site of a remarkable natural phenomenon.
All thanks to its water harvesting morphology.
For certain species of Darkling beetle, the act of facing into the foggy wind and sticking its rear end up in the air (known as fog-basking behavior) is thought to be just as important as body surface structure for successfully harvesting water from the air.
A flightless substrate specialist, the beetle is endemic to vegetationless dunes in the Namib, where southern populations constitute the nominate subspecies, O. u. unguicularis, and populations some 300 km to the north compose O. u. schulzeae Penrith, 1984.
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This innovative technology allows water resulting from rain, dew and fog to run off the facade almost instantly.
Toktokkies are about 65mm in length and are black or dark brown in color.
The fog-basking beetle, Onymacris unguicularis (Haag, 1875), is currently listed as a polytypic form comprising two subspecies. However, the fog-basking beetle is still present in large numbers at such periods of scarcity.Fill in your details below or click an icon to log in:es a fog to roll into the desert, serving as a source of water. This is where things get clever, his carapace is made up of a series of peaks and troughs. 2012;7(4):e34603. When the fog rolls in at night or early in the morning, these beetles climb to the peak of the dunes, where the water condensation is most dense.
In the meantime, to ensure continued support, we are displaying the site without styles This site needs JavaScript to work properly. Acoustically-optimised rooms increase comfort and performance More... Sto Flooring System. 636 Accesses. Chakrabarti U, Paoli R, Chatterjee S, Megaridis CM.Biomimetics (Basel). Fog condenses on the beetle's body to form water droplets. This allows the fog condensing on its shell to run directly into its mouth.
The cold Benguela current causThe Fog Basking Beetles exploit this rare occurrence by climbing to the top of sand dunes and face the wind with their backs in the air. The fog collecting behaviour of four tenebrionid beetle species was compared: Onymacris unguicularis (Figure 1A) is known to fog bask and has a smooth dorsal surface with wide grooves [ 7 ].
eCollection 2013.Chem Commun (Camb). Free PMC article
This fog occurs roughly 30 days every year and in a single day can deposit up to 1 litre of water per square meter (on the mesh of an artificial fog screen).
BioMed Central Sign up for the Get the most important science stories of the day, free in your inbox. Fog basking by the Namib Desert beetle, Onymacris unguicularis. What’s behind the fog-basking beetle?
They then turn their bodies into literal water collectors. They also emulated how the Namibian fog-basking beetles harvest fresh water from the driest deserts on Earth. If this gorgeous creature does not deserve a horror film honoring its looks, hardly …
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