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1.
ãæ¶ãããæ£®ãã«é ããŠããããã¬ãšã«æ°çš®2çš® â äžåœåºæ±çã®æµ·å²žå±±å°ãã
äž¡çé¡äžåœã»åºæ±ç2026幎
ðž â»ã€ã¡ãŒãžïŒåå±çš® Boulenophrys lichunïŒã³ã¢ãªã¬ãšã«ç§ïŒãæ°çš®2çš®ããã䌌ãå°åã®ããã¬ãšã«ã§ãDNAã§å¥çš®ãšå€æãã
äžåœåºæ±çæ±éšã朮å·åžé¥¶å¹³çã®æµ·å²žæ²¿ãã®å±±å°ãããã³ã¢ãªã¬ãšã«ç§ïŒMegophryidaeïŒã®æ°çš®2çš®ãBoulenophrys dongli ãš B. raoping ãèšèŒããããããããæšé«500m以äžã®ã竹æãå ¥ãæ··ãã£ãäºæ¬¡æã®æççãªãããã«ã®ã¿çæ¯ãããååžã極端ã«çãçæ¯å°ã®æ¶å€±ãé²ããããç ç©¶è ã¯IUCNåºæºã§ãè¿çµ¶æ» ïŒCRïŒããžã®æå®ãæèšããŠãããdongliã®åã¯ååžåã®å€ç§°ãäžéïŒæ±éïŒãã«ç±æ¥ããã
ð https://novataxa.blogspot.com/2026/07/boulenophrys.html
2.
ã³ã¹ã¿ãªã«ã®æ·±æµ·ã«ãã®ã³ã¶ã¡ãã®æ°çš® â äžç±³æ²¿å²žã§åã®ã®ã³ã¶ã¡é¡
è»éªšéé¡ã³ã¹ã¿ãªã«ïŒå€ªå¹³æŽïŒ2026幎
ðž â»ã€ã¡ãŒãžïŒåå±çš® Rhinochimaera pacificaãé·ãçªãåºãå»ãç¹åŸŽã®æ·±æµ·æ§ã®ã³ã¶ã¡é¡
ã³ã¹ã¿ãªã«ã®å€ªå¹³æŽæ²ãæ°Žæ·±390ïœ787mã®æ·±æµ·ããããµã¡ããšã€ã®é ã芪æã§ãããã®ã³ã¶ã¡é¡ïŒé·ãå»ããã€ã®ã³ã¶ã¡ã®ä»²éïŒãã®æ°çš® Rhinochimaera costaricana ãèšèŒããããäžç±³ã®æµ·å²žã§ç¥ãããå¯äžã®ã®ã³ã¶ã¡é¡ã§ãéäŒåè§£æããä»ã®ã®ã³ã¶ã¡é¡ãšã¯çæ®çãªã€ãªããããªãããšã確èªããããé·ãçªãåºãå»ïŒãµãïŒã§æ·±æµ·ã®ç æ³¥ãããããç²ç©ãæ¢ããšã¿ãããã3åäœïŒããããéïŒã®æšæ¬ã«ããšã¥ãèšèŒã§ã深海ã«ã©ãã»ã©æªç¥ã®éãç ãããæ¹ããŠç€ºãçºèŠãšãªã£ãã
ð https://phys.org/news/2026-07-species-ghost-shark-costa-rica.html
ð§ æ¢ç¥çš®ã®æ°ããªçºèŠã»ç¥èŠ â 3éž
3.
ãç®èº«çãªç¶èŠªãã¯ã©ãçãŸããã â åžæ°ç§åŠãæããã¶ããŠã ã·ã®åè²ãŠé²å
ã¯ã¢ç¶±ïŒã¶ããŠã ã·ïŒäžåç±³ã»ã2026幎
ðž â»ã€ã¡ãŒãžïŒã¶ããŠã ã·ã®äžçš®ïŒOpilionesïŒ
ãµã³ããŠã倧åŠãªã©ã®åœéããŒã ããçŽ30幎ã®éå€èª¿æ»ã«å ããŠåžæ°ç§åŠãã©ãããã©ãŒã ãiNaturalistãã®èгå¯ããŒã¿ãçµã¿åãããã¶ããŠã ã·ïŒãªããªãªãã¹ïŒã«ããããåãå®ã芪ãã®é²åãåæ§ç¯ããã1936ïœ2025幎ã®åŠè¡æç®ã§ã¯80çš®ã§èŠªã®ä¿è·è¡åãç¥ãããŠãããããã®ç ç©¶ã¯ãã®æ°ãäžæ°ã«åå¢ããããã¡62ä»¶ã¯iNaturalistã®ããŒã¿ããããã2æ¥ã§åŸããããè§£æã®çµæãåãå®ãè¡åã¯é²åã®æŽå²ã®ãªãã§äœåºŠãçŸããŠã¯æ¶ããåã³çŸããŠããããšããããŠæ¯èŠªã«ããäžè©±ã¯ãäžè©±ãããªãç¶æ ãããã®ã¿é²åããŠããããšãåãã£ããæå¥œå®¶ã®åçããé²åã®å€§ããªè¬ãè§£ãéµã«ãªã£ãã
ð https://phys.org/news/2026-06-devoted-dads-citizen-science-evolution.html
4.
ãç芪ã§è²ã€ããšå€§äººã®ã€ãã圢æãå€ãã â ãã ããªã¹ã ãããã¬ãŒãªãŒãã¿ããºãã§å€æ
åºä¹³é¡ïŒãã£æ¯é¡ïŒå®éšç ç©¶2026幎
ðž â»ã€ã¡ãŒãžïŒãã¬ãŒãªãŒãã¿ããºã Microtus ochrogaster
äžå€«äžåŠ»ã§ç¥ããããã¬ãŒãªãŒãã¿ããºãïŒMicrotus ochrogasterïŒã§ãç芪ã ãã«è²ãŠãããä»ã¯ã䞡芪ããã£ãŠè²ã£ãä»ãããããªããã»æ¯ã¥ããããããäžè©±ãåããéãå°ãªãã£ãããããŠå€§äººã«ãªããšãç芪è²ã¡ã®ãªã¹ã¯ããŒãããŒãžã®å¥œã¿ïŒã€ãã圢æïŒãããŸã瀺ããªããªãäžæ¹ãã¡ã¹ã«ã¯åœ±é¿ãèŠãããªãã£ãã幌ãé ã«åããã±ã¢ã®éããè³ã®åºãé åã®ãããã¯ãŒã¯ãä»ããŠãæ§å¥ããšã«ç°ãªãããã¡ã§å°æ¥ã®çµã«åœ±é¿ããããšã瀺ãçµæã ã
ð https://phys.org/news/2026-07-early-parenting-brain-socio-sexual.html
5.
ãã«ããããã®ãçã¿ããé®ããè³å ã¹ã€ãã â é®çè¬ãæè«ã«ãå¹ãã
æè«ïŒããïŒå®éšç ç©¶2026幎
ðž â»ã€ã¡ãŒãžïŒã»ã€ãšãŠãªãªãã«ãããã Bombus terrestris
ãã«ããããïŒBombus terrestrisïŒã«50âã«ç±ãããã³ãã«ãšãããçã¿ã®åºæ¿ããäžããå®éšã§ãããã®ç¥çµäŒéç©è³ªïŒ§ïŒ¡ïŒ¢ïŒ¡ã®åããé«ããé®çè¬ã¬ããã³ãã³ãå£ããäžãããšãç±ãžã®æåæ§ãäžãããçã¿ãé¿ããããšããè¡åïŒå¿é¿åå¿ïŒãæãããããåºæ¿ãåããåäœã®è³ã§ã¯GABAåæé µçŽ GAD1ã®çºçŸãææã«å¢ããŠãããåºä¹³é¡ãšåãããã«GABAç³»ãæè«ã®ãçã¿ãã®èª¿ç¯ã«é¢ãã£ãŠããããšã瀺ããããå°ããªè³ã®æè«ããç§ãã¡ãšéããä»çµã¿ã§çã¿ãã³ã³ãããŒã«ããŠãããããã
ð https://www.sciencedirect.com/science/article/pii/S0003347226001430
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