单词 | archerfish |
例句 | An archerfish can blast a spider out of a mangrove bush from 1 meter away, sending the prey plopping into the water where the sharpshooting swimmer quickly gobbles it up. Inner ‘blowpipe’ explains how archerfish spit water with such deadly force 2022-03-22T04:00:00Z The archerfish is one of Southeast Asia’s deadliest sharpshooters. Archerfish can distinguish animals from nonanimals—even if they’ve never seen them before 2022-03-01T05:00:00Z When naive archerfish watch fish already skilled at hitting moving targets, they more often hit their target on their first attempt, compared to those who never observed others hunt. Are we wrong to assume fish can't feel pain? 2018-10-30T04:00:00Z Just last year, Sparks was part of a team that invented a biomimetic archerfish for the purposes of aiding research on social cognition. Robot developer brings skills to Southern Miss football team 2017-08-19T04:00:00Z Using water as a projectile is only one of many foraging options for the archerfish. Fishes Use Problem-Solving and Invent Tools 2017-06-08T04:00:00Z Researchers examined the mouth anatomy of the nine known archerfish species, all native to rivers and estuaries of Asia and Australia. Inner ‘blowpipe’ explains how archerfish spit water with such deadly force 2022-03-22T04:00:00Z To find out, neuroscientist Ronen Segev and colleagues trained five archerfish to shoot at images on a computer screen hanging above their tanks in their lab at Ben-Gurion University of the Negev. Archerfish can distinguish animals from nonanimals—even if they’ve never seen them before 2022-03-01T05:00:00Z The archerfish were up to 89 percent accurate in shooting only at the one that they knew would produce in an insect meal. A Face-Reading Fish 2016-06-13T04:00:00Z The study, published Tuesday in Scientific Reports, discovered archerfish are able to recognize faces with a fair amount of accuracy. Fish Can Recognize Your Face, Study Shows 2016-06-08T04:00:00Z The scientists concluded that archerfish can assume the viewpoint of another archerfish to learn a difficult skill from a distance. Fishes Use Problem-Solving and Invent Tools 2017-06-08T04:00:00Z To spit water, the archerfish brings its bony tongue to the roof of the mouth, compressing water at the back and forcing it out through the tube formed by the bones. Inner ‘blowpipe’ explains how archerfish spit water with such deadly force 2022-03-22T04:00:00Z Then, the scientists showed the archerfish 800 pairs of images the fish had never seen before, each pair containing one insect or spider and one nonanimal object. Archerfish can distinguish animals from nonanimals—even if they’ve never seen them before 2022-03-01T05:00:00Z Using a computer monitor above their aquarium, researchers showed pictures of two human faces to four archerfish and trained them to shoot only at the image that produced a food reward. A Face-Reading Fish 2016-06-13T04:00:00Z By training archerfish to spit on images of people, they were able to show for the first time that fish are capable of doing something extremely complex: recognizing human faces. Fish can be trained to recognize your face and spit on it 2016-06-07T04:00:00Z Having such a generalizable “rule of fin” enables an archerfish to gauge absolute sizes of objects from unfamiliar angles and distances. Fishes Use Problem-Solving and Invent Tools 2017-06-08T04:00:00Z Researchers are increasingly finding species—from archerfish to primates—that adjust their movements based on feedback. Video: Clever monkeys adjust how hard they hammer nuts 2015-04-30T04:00:00Z The model assessed which visual properties—such as roundness, symmetry, and texture—it needed to think like an archerfish. Archerfish can distinguish animals from nonanimals—even if they’ve never seen them before 2022-03-01T05:00:00Z He said archerfish were smart and easy to train, usually, but “it was hard to convince them to shoot from a specific spot.” Archerfish Have Potent Aim and Brain 2014-09-15T04:00:00Z But he also says it’s important to study archerfish and other piscine swimmers for their own sake, as they make up the majority of vertebrates alive today. Archerfish can distinguish animals from nonanimals—even if they’ve never seen them before 2022-03-01T05:00:00Z I wonder if archerfish also practice entomology, visually identifying insects to know whether they are tasty, whether they are too big to eat or too small to bother with, or whether they sting. Fishes Use Problem-Solving and Invent Tools 2017-06-08T04:00:00Z An archerfish can squirt water in a single shot or in a machine gun–like fusillade. Fishes Use Problem-Solving and Invent Tools 2017-06-08T04:00:00Z That means the archerfish were missing information about color and movement, which they would have when hunting in the wild. Archerfish can distinguish animals from nonanimals—even if they’ve never seen them before 2022-03-01T05:00:00Z He also thinks that the ability of the archerfish may be connected to cognitive abilities. Archerfish Have Potent Aim and Brain 2014-09-15T04:00:00Z Perhaps the brain circuits involved in the archerfish hunting technique would show a lot of evolutionary change. Archerfish Have Potent Aim and Brain 2014-09-15T04:00:00Z But we do know the tuskfish and the archerfish are prime examples of evolution's boundless capacity for problem solving, and they might turn out to have plenty of company among other fishes. Fishes Use Problem-Solving and Invent Tools 2017-06-08T04:00:00Z |
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