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#Stridulation

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Lukas VFN 🇪🇺<p>Meet Strawberry Claws—a new species of hermit crab <a href="https://phys.org/news/2024-11-strawberry-claws-species-hermit-crab.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phys.org/news/2024-11-strawber</span><span class="invisible">ry-claws-species-hermit-crab.html</span></a></p><p>A new species of <a href="https://scholar.social/tags/HermitCrab" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HermitCrab</span></a> in the genus <a href="https://scholar.social/tags/Strigopagurus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Strigopagurus</span></a> from the continental shelf off south-east <a href="https://scholar.social/tags/Queensland" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Queensland</span></a>, <a href="https://scholar.social/tags/Australia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Australia</span></a> <a href="https://www.museum.qld.gov.au/collections-and-research/memoirs/nature-65/mqm-n65-7-davie-mcnamara" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">museum.qld.gov.au/collections-</span><span class="invisible">and-research/memoirs/nature-65/mqm-n65-7-davie-mcnamara</span></a> </p><p>"the <a href="https://scholar.social/tags/NewSpecies" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NewSpecies</span></a> has several highly distinctive features. Most striking is its bright red claws, but it also has evolved its own unique method of producing underwater sound (<a href="https://scholar.social/tags/stridulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stridulation</span></a>), much like <a href="https://scholar.social/tags/cicadas" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cicadas</span></a> do in the air." </p><p><a href="https://scholar.social/tags/Crustaceans" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Crustaceans</span></a> <a href="https://scholar.social/tags/Animals" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Animals</span></a> <a href="https://scholar.social/tags/HermitCrabs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HermitCrabs</span></a></p>
Adrian Dymorz<p>Die <a href="https://mastodon.peaceful.social/tags/Stridulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Stridulation</span></a> der <a href="https://mastodon.peaceful.social/tags/Grash%C3%BCpfer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Grashüpfer</span></a> im Garten ist so laut, dass meine Ohren schmerzen, als wäre ich an einem Konzert mit einem <a href="https://mastodon.peaceful.social/tags/Schalldruckpegel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Schalldruckpegel</span></a> von über 95 dB.</p><p>Effektiv messe ich aber nur knapp 50 dB (mit Frequenzbewertung A) mit meinem iPhone.</p><p>Gibt es eine Erklärung, warum die gefühlte Lautstärke und die gemessene so stark divergieren bei Grashüpfern?</p><p><a href="https://mastodon.peaceful.social/tags/Insekten" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Insekten</span></a> <a href="https://mastodon.peaceful.social/tags/Akustik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Akustik</span></a> <a href="https://mastodon.peaceful.social/tags/FediHelp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FediHelp</span></a> <a href="https://mastodon.peaceful.social/tags/BoostWelcome" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BoostWelcome</span></a></p>
Spektrum (inoffiziell)Vor mehr als 200 Millionen Jahren dominierten Laubheuschrecken die Klanglandschaft. Ihr vielstimmiges Zirpen könnte sogar die Evolution der Säugetiere beeinflusst haben. <br><a href="https://www.spektrum.de/news/laubheuschrecken-der-sound-der-saurierzeit/2087616" rel="nofollow noopener" target="_blank">Der Sound der Saurierzeit</a><br><a href="https://anonsys.net/search?tag=Heuschrecken" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Heuschrecken</span></a> <a href="https://anonsys.net/search?tag=Laubheuschrecken" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Laubheuschrecken</span></a> <a href="https://anonsys.net/search?tag=Zirpen" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Zirpen</span></a> <a href="https://anonsys.net/search?tag=Stridulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Stridulation</span></a> <a href="https://anonsys.net/search?tag=Evolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Evolution</span></a> <a href="https://anonsys.net/search?tag=Tympanum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Tympanum</span></a> <a href="https://anonsys.net/search?tag=Ohr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ohr</span></a> <a href="https://anonsys.net/search?tag=Mesozoikum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mesozoikum</span></a> <a href="https://anonsys.net/search?tag=Trias" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Trias</span></a> <a href="https://anonsys.net/search?tag=Jura" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Jura</span></a> <a href="https://anonsys.net/search?tag=Insekten" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Insekten</span></a> <a href="https://anonsys.net/search?tag=Akustik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Akustik</span></a> <a href="https://anonsys.net/search?tag=Biologie" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Biologie</span></a>
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