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#limpet — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #limpet, aggregated by home.social.

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  1. Deep-sea #snails ride surface currents to reach distant #hydrothermalvents
    Traces of the epic sea journey are written in their #shells
    Chemical traces on the shells of three #limpet species endemic to these extreme seafloor environments suggest that the animals spent their youth feeding on sun-loving phytoplankton. Eventually, the larvae of these flattened snails returned to the depths to turn into their adult forms and colonize new habitats.
    sciencenews.org/article/sea-sn
    archive.ph/zgF9J

  2. 💁🏻‍♀️ TIL: Asa Barber’s team at the University of #Portsmouth found that common #limpet #teeth are five times stronger than #spider #silk, making them the strongest known natural material.

    Their goethite nanofiber #protein composite can withstand pressures comparable to turning #carbon into #diamond and could inspire synthetic materials.

    👉 smithsonianmag.com/smart-news/

    #snails #science #biomimicry #nature #spiders #nanotechnology #goethite #biology #engineering #royalsociety #animals #wildlife #mollusks

  3. Discovery of a Deep-Sea Limpet at Nearly 6 Kilometers Below the Pacific Surface

    📰 Original title: Nearly 6KM Down in the Pacific Abyss, Scientists Found a 'Giant' Creature Named After a Sea God

    🤖 IA: It's clickbait ⚠️
    👥 Users: It's clickbait ⚠️

    View full AI summary: en.killbait.com/discovery-of-a

    #science #deepsea #limpet #bathyl...

  4. I’m reading about blue-rayed limpets from Europe after seeing this terrific photo by Pfuetzi in my #Flickr feed. The internet has told me a lot about how they’re blue (“mineralized hierarchical photonic architecture”!) but not yet why they’re blue. Anyone know why they need these crazy blue stripes?

    flic.kr/p/2rBRs1E

    doi.org/10.1038/ncomms7322

    #marinebiology #biology #limpet #blue

  5. A small community of Common Limpets (Patella vulgata) have selected this particular rock as their resting spot during lowtide. Once the tide returns they'll head off looking for food.
    County Clare, Ireland.

    Cormacscoast.com walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #Ireland

  6. More cool #proxy development enabling the use of #limpet #shells as #archives for #climate, #environmental and human behavioral change on #archaeology timescales

    www.sciencedirect.com/science/article/pii/S0031018225003086

  7. A selection of Limpet feeding trails.When the tide comes in Limpets beging feeding by scraping freshly grown algae off the rocks. They use a radula (a rasp-like tongue) which has up to a hundred tiny teeth made from one of the strongest natural substances we know of.
    County Clare, Ireland.

    Cormacscoast.com walking tours

    #wildatlanticway ##walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #limpettrails #Ireland

  8. Normally I only see iridescence/nacre on limpet shells when I flip them over and look inside. These individuals live in an exposed spot and the outside of their shells have worn down to the point where you can see the blueish sheen showing through.
    County Clare, Ireland.

    Cormacscoast.com walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #Ireland

  9. Limpet feeding tracks - left behind as they scrape algae from the rock surface using their radulae. A limpet radula is a rasp like organ containing over 100 rows of teeth.
    County Clare, Ireland.

    Cormacscoast.com walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #Ireland

  10. A pair of Limpet shells in pic1 that have been predated on by Dog whelks (Nucella lapillus) like the one in pic2. Dog whelks are carnivorous marine snails that drill holes in the shells of other species then inject them with digestive enzymes and suck the resulting "soup" up with their proboscis. 🐌😋

    Cormacscoast.com walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #dogwhelk #Ireland

  11. A group of Limpets a Beadlet Anemone a couple of Periwinkles and some Topshells all crowded together in this wee corner to shelter from the recent stormy weather. Once the sea settles down a bit they'll all move out to look for food.

    Cormacscoast.com Walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #periwinkle #topshell #beadletanemone #Ireland

  12. limpet teeth, a composite containing , are the strongest known biological material in tension -twice as strong as spider silk.

    daily.jstor.org/worlds-stronge

    Rumney, R.M.H., Robson, S.C., Kao, A.P. et al. Biomimetic generation of the strongest known biomaterial found in limpet tooth. Nat Commun 13, 3753 (2022). doi.org/10.1038/s41467-022-311
    Open Access
    nature.com/articles/s41467-022

  13. Limpet (Patella sp.) feeding trails - the one in the centre was clearly eating on the go! It's trail reminds me of a bungee rope.
    Limpet teeth are made up of fibers of Goethite - one of the strongest known natural substances. County Clare, Ireland.

    Cormacscoast.com Walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #limpetfeedingtrail #goethite #Ireland

  14. Common Limpet (Patella vulgata) feeding trails. Left behind as they use their radulas (scraping tongues) to remove algae from the rocks between tidal cycles. County Clare, Ireland.

    Cormacscoast.com Walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #marinelife #biodiversity #Limpet #commonlimpet #feedingtrail #Ireland

  15. The inside of Common Limpet (Patella vulgata) shells often have an iridescence that is hard to capture on camera - but because this shell has been worn down a bit it's shining through much more strongly 😍 County Clare, Ireland.

    Cormacscoast.com Walking tours

    #wildatlanticway #walkingtours #marinelife #biodiversity #Limpet #limpetshell #iridescent #seashells #Ireland

  16. This wee rockpool supports its own miniature environment - with Beadlet Anemones (Actinia equina) Grey Topshells (Steromphala cineraria) Common Limpets (Patella vulgata) Sea lettuce (Ulua Lactuca) Coral weed (Corallina officinalis) and Pink encrusting coralline algae (Lithophyllum incrustans) among others! County Clare, Ireland.

    Cormacscoast.com Walking tours

    #wildatlanticway
    #walkingtours
    #discoverireland #marinelife #biodiversity #rockpool #beadletanemone #greytopshell #Limpet #sealettuce

  17. A mixture of Limpet (Patella vulgata) and Periwinkle (Littorina littorea) trails give an idea as to the extent of their movement between tides. County Clare, Ireland.

    Cormacscoast.com Walking tours

    #wildatlanticway #walkingtours #discoverireland #keepdiscovering #lowtidetreasures #shorefinds #failteireland #marinelife #biodiversity #trails #snailtrails #Limpet #periwinkle #Ireland #irelandtravel