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1.
ãäžçæå°çŽã®æè¢é¡ãã¯å®ã¯4çš®ã ã£ã â å²©å Žã«ããæ°çš®ãã©ãã¬ãŒã¬
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â»ã€ã¡ãŒãžïŒåå±çš® Planigale tenuirostrisïŒæ°çš® P. petrophila æ¬äœã§ã¯ãããŸããïŒïŒ Photo: Wikimedia Commons
ãªãŒã¹ãã©ãªã¢ã«åºãååžãããšãããŠãããäžçæå°çŽã®æè¢é¡ããã³ã°ããŒã«ã»ãã©ãã¬ãŒã¬ïŒPlanigale ingramiïŒããå®ã¯4çš®ã®å¯ãéãã ã£ããšå€æãããç ç©¶ããŒã ã¯åç©é€šã«ç ã220åäœè¶ ã®DNAãšé 骚ã»äœã®èšæž¬å€ãçªãåããããã®ãã¡ã®1ã€ãæ°çš® Planigale petrophilaïŒã¢ãŒãã ã»ãã©ããŒã»ãã©ãã¬ãŒã¬ïŒãšããŠèšèŒãäœéãããæ°ã°ã©ã ãªããèªåãã倧ããªç²ç©ã«ãææ¢ã«æããã©ãçãªãå°åèé£ç£ã§ããã©ãã¬ãŒã¬å±ã§æãé·ãå°ŸïŒäœé·ããé·ãïŒããã€ããªãŒã¹ãã©ãªã¢ã»ã«ã«ãã¥åœç«å ¬åã®ããçãå²©å Žããããã3åäœããèŠã€ãã£ãŠããããæåŸã®æç²ã¯2004幎ãšãããåŠè¡èª Zoological Journal of the Linnean Society ã«çºè¡šã
ð https://www.sci.news/biology/planigale-petrophila-14879.html
2.
深海4,000mã®ãã²ãŒã ã»ãªãã»ã¹ããŒã³ãºãâ 2.5mmã®æ°çš®ç²æ®»é¡ã«é諞島ã®å
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â»ã€ã¡ãŒãžïŒè¿çžã®ã¿ãã€ã¹ç®ç²æ®»é¡ Tanaissus lilljeborgiïŒæ¬çš®ãã®ãã®ã§ã¯ãããŸããïŒïŒ Photo: Wikimedia Commons
ãªãŒã¹ãã©ãªã¢ã®èª¿æ»è¹ãããžã£ãŒãã¹æ¹Ÿæ²ã®æ°Žæ·±çŽ3,900ã4,000mãšãããæŒãã€ã¶ãããããªã深海ãããäœé·ããã2.5mmã®æ°çš®ç²æ®»é¡ãæ¡éãããæµ·åºã®æ³¥ã«å€§éã«ããã¿ãã€ã¹ç®ã®äžå¡ã§ããã®è¹ããããŸã§ã«éããäžã§ãæãæ·±ãå Žæã§èŠã€ãã£ãæ°çš®ã®ã²ãšã€ã ãå±åã¯ãã²ãŒã ã»ãªãã»ã¹ããŒã³ãºãã§éè«žå³¶ãæ²»ããã°ã¬ã€ãžã§ã€å®¶ã«ã¡ãªã¿ãçš®å°åã¯ãªãŒã¹ãã©ãªã¢å äœæ°ã®ç¥è©±ã«ç»å Žãã粟éãã³ãã¥ã¬ã©ïŒMundugalaïŒã«æ¬æã衚ããŠåã¥ãããããå°å³ã«èŠããæ·±æµ·ã®æ³¥ã¯ããã€ã¯ãŸã ååã®ãªãçãç©ã®å®åº«ãCSIROã®èª¿æ»è¹ Investigator ã®12幎éã®ææãšããŠå ±åãããã
ð https://www.csiro.au/en/news/All/Articles/2026/April/Memorable-new-species-from-RV-Investigator
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3.
ã€ãœã®ã³ãã£ã¯ã¯ãé転ã®çºæ³ãã§ãŠã€ã«ã¹ãšæŠã£ãŠãã â ãã®åãâCARDIBâ
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ã¹ã¿ãŒã¬ããã€ãœã®ã³ãã£ã¯ Nematostella vectensis ïŒ Photo: Wikimedia Commons
ãããå«ãèæ€åç©ã¯ããŠã€ã«ã¹ãæç¥ãããš MAVS ãšããã¿ã³ãã¯è³ªãå ç«ãããªã³ãã«ããŠå¿æŠããããšãããã¢ãã«çç©ã®ã€ãœã®ã³ãã£ã¯ïŒNematostella vectensisïŒã§ã¯ããã䌌ãã¿ã³ãã¯è³ª CARDIB ãããµã ãã¯æãŠã€ã«ã¹éºäŒåãããªããã«æã蟌ãã§ãããé©ãã®ã¯ããããã â ãã®æã圹ãåãé€ããšãé²åŸ¡ãç·©ãã©ãããå ç«ã·ã¹ãã ãã®ãã®ã厩å£ããŠããŸããã€ãŸãã€ãœã®ã³ãã£ã¯ã¯ããããšã¯æ£å察ã®è«çã§åãããŠã€ã«ã¹ãšã®æŠãããæç«ãããŠãããå ç«ã¯äžæ¬éã§é²åããã®ã§ã¯ãªããå ±éã®éšåããç°ãªãä»çµã¿ãäœåºŠãçµã¿äžãã£ãããšã瀺ãçºèŠã ãåŠè¡èª Nature Ecology & Evolution ã«çºè¡šã
ð https://phys.org/news/2026-06-sea-anemones-reveal-antiviral-defense.html
4.
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â»ã€ã¡ãŒãžïŒåç¬æ§ã®ãããã Osmia å±ïŒæ¬çš®ãã®ãã®ã§ã¯ãããŸããïŒïŒ Photo: Wikimedia Commons
ã«ãªãæµ·ãã¹ããã§ãŒã©å³¶ã®æ·±ãç³ç°å²©ã®çžŠç©Žãããã¯äœå幎ãã®ããã ããã¯ããŠäžå®¶ã®ãã¿ãã ã£ãããã¯ããŠã¯éœ§æ¯é¡ãããã±ã¢ããé³¥ãäžžã®ã¿ããæ¶åã§ããªã骚ãããªããïŒåãæ»ãïŒãšããŠåãåºããç ç©¶è ãç©ãã£ãåºä¹³é¡ã®é¡ã®éªšãæž æããŠãããšãæ¯ã®æããå°ããªç©Žã®åºãäžèªç¶ã«æ»ããã§ããŸãã§èª°ããäžå¯§ã«æ³¥ãè©°ã蟌ãã ããã«èŠãããCTã¹ãã£ã³ã§å éšã3Dåãããšãããã«ã¯æ³¥ã§äœãããå®ç§ãªå·£å®€ã â åç¬æ§ã®ãããããã骚ã®ç©ºæŽãåµã®ããã®ä¿è²åšã«äœ¿ã£ãŠããã®ã ããããåç©ã®éªšãå¶å·£å Žæã«ããå²äžåã®èšé²ã§ãçŽ2äžå¹Žåã®åºæ¥äºã ãšãããåŠè¡èª Royal Society Open Science ã«çºè¡šã
ð https://www.sci.news/paleontology/osnidum-almontei-14431.html
5.
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éããç°å¢ã奜ãèåæ§ã®é³¥ã®äžäŸïŒã»ãã« Cisticola juncidis ïŒ Photo: Wikimedia Commons
蟲å°ã颚ããå®ãããã«æ€ããããé²é¢šæïŒã·ã§ã«ã¿ãŒãã«ãïŒãçç©å€æ§æ§ã«ãè¯ãã¯ãããšæãããã¡ã ããæ¥æ¬äžéšã»æ¥æ¬æµ·åŽã®æ¹¿å°æ§èŸ²å°ïŒæ°Žç°å°åž¯ïŒã調ã¹ãç ç©¶ã¯ãã®åžžèã«äžç³ãæãããé²é¢šæã¯æ£®æã®çžã奜ãé³¥ã«ãšã£ãŠã¯æ©æµã«ãªãäžæ¹ã§ãéããç°å¢ãå¿ èŠãšããèåæ§ã»æ¹¿å°æ§ã®é³¥ã倧ããæžãããŠãã â é²é¢šæã®è¿ãã§ã¯èåæ§ã®é³¥ã®åäœæ°ã7å²ä»¥äžãèœã¡èŸŒãã§ããã®ã ãæšã®åãéãã空éã奪ããããç犜ãæãæ¢ãŸãæšã«ããŠç©ãããããããªãããšãäžå ãšããããç·ãå¢ããã察çããå®ãããé³¥ãããã£ãŠè¿œãåºãããšããããäžåŸã®ç·åãæåãšã¯éããªãããšã瀺ãçµæã ãåŠè¡èª Journal of Environmental Management ã«çºè¡šã
ð https://www.sciencedaily.com/releases/2026/06/260620100426.htm
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