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ãåºã®åã«ã²ããå®ç³ã â äžåœã®ä¿è·åºããé±ããŸãšã£ãããã ã·5æ°çš®
æè«ïŒããã ã·ïŒå èé¡ïŒäžåœïŒæ¡æã»éæ ¶ïŒ2026
â» ã€ã¡ãŒãžè¿çžã®ããã ã· Orchesella villosaãæ°çš®ãã®ãã®ã§ã¯ãªãé°å²æ°ãäŒãã代æ¿åçã§ãã / Photo: Wikimedia Commons
äžåœã»åé倧åŠã®Yitong Maå士ãããæ¡æã®è±åªèªç¶ä¿è·åºãšéæ ¶ã®é°æ¡å¶ºèªç¶ä¿è·åºã§ããã ã·ãæ¡éãé¡åŸ®é¡ã§èª¿ã¹ããšçŽ80çš®ãèŠã€ããããã®ãã¡é±ããã€ãã²ããã ã·ç§ã®5æ°çš®ã ZooKeys ã«èšèŒããŸãããäœé·ããã2ã3mmãªãããåã®åè§£è ãšããŠç©è³ªåŸªç°ãæ¯ããçžã®äžã®åæã¡ããªã»ã¢ãã¢ã«å€ã Lepidosira å±ãäžåœã§åããŠç¢ºèªããããªã©ãç§ãã¡ã®è¶³å ã®åå£ã«ããæªç¥ã®å€æ§æ§ãç ã£ãŠããããšã瀺ãçºèŠã§ãã
ð https://phys.org/news/2026-06-springtail-species-china.html
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â» ã€ã¡ãŒãžåå±ã®ãŠã¹ãªã« Cricotopus trifasciatusãæ°çš®ãã®ãã®ã§ã¯ãããŸããã / Photo: Wikimedia Commons
äžåœã»ããããèªæ²»åºã®å¢šè±ïŒã¢ãã¥ãªïŒåšèŸºã§æ¡ãããŠã¹ãªã«ãDNAããŒã³ãŒãã£ã³ã°ã§è§£æãããšãããå€èŠã§ã¯ã»ãšãã©åºå¥ã§ããªãã®ã«éºäŒçã«ã¯æç¢ºã«ç°ãªããé èœçš®ïŒcryptic speciesïŒã2çš®ãèŠã€ãããCricotopus motuoensis ãš C. neomatudigitatus ãšããŠèšèŒãããŸããïŒZootaxaã2026幎6æ10æ¥ïŒã圢æ ã ãã«é Œãåé¡ã§ã¯èŠéãããŠãã倿§æ§ããååã®ç©å·®ããæµ®ãã³äžãããã奜äŸã§ãã
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ã«ã¯ã©ããïŒãããïŒ Columba livia / Photo: Wikimedia Commons
ããŒããŒã倧ã®ç ç©¶ããŒã ããè¶ è»œéã®ã«ã¡ã©ãšãã©ãŒã®è£ 眮ã9矜ã®ããã«è£ çããé£è¡äžã®çŒçéåãåããŠèšæž¬ããŸããïŒCurrent BiologyïŒãå°äžã§ã¯é ãšç®ã现ããåããããããã²ãšãã³é£ã¶ãšç®ãã»ãŒåºå®ããé£è¡ããšã«çŽ1床以å ã®åãäœçœ®ãžèŠç·ããããã¯ãããŠããã®ã§ããç³åã¯çŽ70%ãæ¡å€§ããŠé«éã§æµããæ¯è²ã®åŠçãå©ããåºå®ãããèŠç·ã¯å è³ã®å¹³è¡¡æèŠã®è»žãšã»ãŒäžèŽãèŠèŠãšå¹³è¡¡ã®æ å ±ãçµ±åããå®å®ããé£è¡ãšèªæ³ã«åœ¹ç«ã£ãŠãããšèŠãããŸãã
ð https://phys.org/news/2026-06-pigeons-eyes-theyre-flying.html
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ã€ãšã€ã® Capra hircus / Photo: Wikimedia Commons
ã€ãã«ã¯ã§ããŠããã³ãã³ãžãŒã¯èŠæãšããã人ã®å£°ã®æ¹åãæãããã«ãèŠããªãç©ãæ¢ãã課é¡ã«ãã€ã®ãæåããŸããïŒRoyal Society Open ScienceïŒãè±åœã®ä¿è·æœèšã§29é ããã¹ããå®éšè ãé»ã£ãŠãããšãã®æ£ççã¯47%ã§ãããããšãµå ¥ããã±ãã®æ¹ãåããŠå£°ãåºããšçŽ60%ã«äžæãåãã§ã¯ãªãå£°ã®æåæ§ãæãããã«ããŠããã®ã§ããå®¶çåãšäººãšã®é·ãæ®ãããããããã瀟äŒçç¥æ§ãè²ãŠãå¯èœæ§ã瀺ãããŸããã
ð https://phys.org/news/2026-06-goats-human-voices-hidden-food.html
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ããã«ããºã Mus musculus / Photo: Wikimedia Commons
ã©ãã¬ãŒã¹å€§ãããã¥ãŒãšãŒã¯ããã¥ãŒãžã£ãŒãžãŒãªã©åæ±éšã®éœåžã§éããããã«ããºã147å¹ã»ããããºã143å¹ã®DNAãè§£æããŸããïŒPest Management ScienceïŒãæ®ºéŒ å€ïŒæååºå€ïŒãžã®èæ§ã«é¢ããVkorc1éºäŒåã調ã¹ããšãããã«ããºãã®84%ãå€ç°ãä¿æããçŽ70%ãæ¢ç¥ã®èæ§å€ç°ãæã£ãŠããŸããã奜å¥å¿ãåŒ·ãæ¯é€ã«è¿ã¥ããããããã«ããºãã¯ãæ éãªããããºãããéãé©å¿ããŠããããã§ãã人ãšããºãã®é·ãæ»é²ããéºäŒåã«å»ãŸããŠããŸããã
ð https://phys.org/news/2026-06-genetic-urban-rodents-evolving-common.html
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