Army ant often viewspidersas food for thought and eat them alive . However , the worm ’ interactions with tarantulas blossom much differently . Newfindingspublished in theJournal of Natural Historysuggest that the arachnids developed duncical hair as a defensive measure against army ant , and the two species have formed a surprising symbiotic kinship .
For the study , an outside squad ofscientistsobserved South American armyantslooking for food in European wolf spider burrows . The louse in the main ignored the arachnids disregardless of their age and size of it , but when they try attacking the spiders , the tarantula ’s hairs prevented them from doing damage .
ResearcherAlireza Zamanifrom the University of Turku in Finland enounce in astatement , “ The dense hair covering the tarantula ’s body clear it difficult for the pismire to bite or sting the wanderer . Therefore , we trust that the hairiness may have evolved as a [ refutation ] mechanics . ” She stay on to say some tarantulas comprehend their egg with their hairs , which “ efficaciously hinders the movement of small injurious arthropods , such as emmet , that might seek to attack the ballock . ”
Although army pismire occupy tarantulas ’ homes looking for dinner , they accidentally provide cleanup religious service for the spiders instead . When they move into the arachnids ’ dens , they scavenge for intellectual nourishment , thus clearing out rubble . Both specie do good from each other ’s presence : One gets a repast ; the other a blank blank space . This scenario is calledmutualism , a symbiotic relationship in which all parties profit from the other ’s bearing .
The study also uncover unexpected relationships between tarantulas and other metal money . The scientist observed connections between the arachnid and snakes , frogs , and other spider , documenting 60 association between tarantulas and amphibian alone . Furthermore , these kinship are largely reciprocally beneficial to the animals .
“ plain , the frogs and toad that populate within the retreats of European wolf spider do good from the protection and protection against their predators . In crook , they give on insects that could be harmful to the spider , its bollock , and its juveniles , ” Zamani state . “ It seems that tarantulas might not be as scary and threaten as their reputation suggest . ”
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