Tag

Mutualism

All articles tagged with #mutualism

science1 month ago•3 min saved

Tiny Ants, Big Ants: A Surprising Mutual Grooming Bond in Arizona

Researchers in southeastern Arizona documented an unprecedented interaction where small cone ants climb onto much larger harvester ants to lick and nibble their bodies, including inside open jaws. The grooming may benefit both species—cone ants could feed on tiny particles removed, while harvester ants gain cleaning in hard-to-reach areas. This first-recorded behavior, likened to cleaner fish in the ocean, was observed by Mark Moffett and described in Ecology and Evolution, highlighting how much remains to be learned from natural interactions.

via SciTechDaily|

#ants #arizona #ecology

science2 months ago•71 min saved

Mutual Mews: Rethinking the Human-Cat Bond Through Mutualism

A Live Science feature by Sophie Berdugo outlines how humans and domesticated cats evolved from a mutual pest-control partnership into a more complex, sometimes asymmetrical relationship. Tracing cats to African wildcats and their spread with agriculture, the piece argues that while early cats helped curb rodents in small settlements, their role in large grain stores likely diminished, prompting a broader rethink of what mutualism means and what a cat is in our shared ecological story.

via Live Science|

#cats #domestication #ecology

science5 months ago•5 min saved

Ant-Associated Fungus Revealed as More Than a Villain

A study reveals that the fungus Escovopsis, previously thought to be a parasite of ant-associated fungi, actually originated 56.9 million years ago and may have played a more complex role in nature, evolving alongside ants over millions of years with adaptations that suggest a coevolutionary relationship rather than simple parasitism.

via SciTechDaily|

#ant #escovopsis #evolution

science7 months ago•2 min saved

Nighttime Dive Uncovers New Fish-Anemone Symbiosis

A new study using blackwater night-time photography reveals diverse and previously unseen interactions between fish and sea anemones, including juvenile fish using anemones for self-defense and potential mutual benefits such as dispersion, expanding our understanding of marine relationships beyond what is depicted in popular media.

via Good News Network|

#anemones #blackwater-photography #fish

science8 months ago•4 min saved

Are Dead Wasps Hidden Inside Figs?

Most supermarket figs are bug-free and do not contain wasps, as many fig varieties can ripen without pollination by wasps, though some wild and certain cultivated figs rely on wasps for pollination, which is part of a complex mutualistic relationship essential for the reproduction of specific fig species.

via Live Science|

#figs #fruit #mutualism

science8 months ago•3 min saved

Hidden Insect Inside Figs Revealed

Every fig contains a hidden insect, a wasp, involved in a mutualistic relationship with the plant, where the wasp pollinates the fig and is then digested by an enzyme in the fruit, making figs a fascinating example of natural cooperation and complexity.

via valleyvanguardonline.com|

#botany #figs #insects

science10 months ago•3 min saved

Amazon Videos Show Surprising Animal Friendships

Videos from the Amazon reveal an unexpected friendship between ocelots and opossums, animals typically seen as predator and prey, suggesting possible mutual benefits like chemical camouflage or cooperative hunting, highlighting surprising animal behaviors captured through camera traps.

via The New York Times|

#amazon #animal-friendship #mutualism

science2 years ago•4 min saved

Unexpected Role of Soil Microbes in Plant Drought Tolerance Revealed

New research challenges the conventional belief that soil microbes help plants cope with drought by responding to the plants' chemical signals. A study from the University of Illinois Urbana-Champaign found that free-living soil microbes are primarily looking out for themselves. The environment selects for drought-tolerant microbes, which incidentally make plants more drought-tolerant. The study highlights the need for considering no-microbe and no-plant controls in future research to better understand plant-microbe interactions.

via Phys.org|

#drought-tolerance #environmental-stress #mutualism