한 연구에 따르면 대부분의 암컷 장수풍뎅이는 일생에 단 한 번만 짝짓기를 하는 것으로 나타났습니다. 이 행동은 야생에서 최대 약 2~3주의 성충 수명과 관련이 있으며, 짝짓기는 일생에 단 한 번뿐인 프로그램된 이벤트입니다.
일본 타임즈에 따르면 야마구치 대학 연구진의 연구에 따르면 대부분의 암컷 장수풍뎅이는 일생에 단 한 번만 짝짓기를 하는 것으로 밝혀졌습니다. 성체 장수풍뎅이는 야생에서 최대 수명이 약 2~3주 정도이기 때문에 짝짓기는 일생에 단 한 번의 이벤트로 프로그램되어 있는 것으로 추정됩니다. 이 기사와 관련된 키워드로는 딱정벌레, 야마구치 대학, 곤충, 동물 등이 있습니다. 이 보고서는 2026년 3월 17일에 발표되어 곤충의 번식 전략을 조명했습니다.
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Researchers at the Swedish Centre for Palaeogenetics have analyzed DNA from an extinct woolly rhinoceros found in the stomach of a frozen wolf pup. The discovery, the first of its kind from the Ice Age, provides new clues about the species' extinction. The analysis suggests climate change likely caused the rhinoceros's disappearance rather than human hunting.
A parasitic ant species from Japan, Temnothorax kinomurai, has been confirmed to produce exclusively queens, with no males or workers. Researchers found that these queens reproduce asexually and invade colonies of related species to raise their offspring. This discovery reveals a novel form of social organization in ants.
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An international study of mammals in zoos shows that limiting reproduction through contraception or sterilization increases average lifespan by about 10 percent. The effects differ between sexes, with males benefiting from reduced testosterone and females from avoiding pregnancy's physical toll. These findings highlight a key evolutionary trade-off between breeding and survival.
On Valentine's Day, amid celebrations of love, a question arises: are we loving the same person who is constantly changing? Science shows that most human body cells renew every 7-10 years, yet consciousness and memories remain constant.
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Scientists have confirmed that Belgica antarctica, the southernmost insect on Earth, is ingesting microplastics in the wild. Lab experiments reveal that while the insect's larvae survive short-term exposure, higher plastic levels lead to reduced fat reserves. The findings highlight the global reach of plastic pollution, even in isolated Antarctica.
A University of Cambridge study ranks humans among the most monogamous mammals, closer to beavers and meerkats than to chimpanzees. By analyzing sibling ratios across species and human societies, researchers found that long-term pair bonding is unusually prevalent in our species. Even in cultures allowing polygamy, human monogamy exceeds that of most other mammals.
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National Geographic's documentary Secrets of the Bees became available to stream on Disney+ and Hulu starting April 1. In a recent interview, entomologist Dr. Samuel Ramsey discussed his bee research at the University of Colorado Boulder and efforts to sequence honey bee genomes worldwide. The series highlights global bee health challenges and his work in Southeast Asia.