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No.1
äžç³çŽã®ç æŒ ã«ãããã§ãŠé¡ã®ã¯ãã â äºè¶³æ©è¡ã»æ¯ãªãæ°çš® Labrujasuchus expectatus
åœé°é¡ïŒPseudosuchiaïŒç±³ãã¥ãŒã¡ãã·ã³ã»ãŽãŒã¹ãã©ã³ã2026
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ç±³ãã¥ãŒã¡ãã·ã³å·ãŽãŒã¹ãã©ã³ãã®ãã€ãã³æ¡ç³å ŽïŒçŽ2å1200äžå¹ŽåãåŸæäžç³çŽããŒãªã¢ã³æïŒãããããã§ãŠåæç«ïŒãªã«ãããã¢ãµãŠã«ã¹é¡ïŒã«ãã£ãããªäºè¶³æ©è¡ã®ã¯ãç³»ç¥å ãæ°çš®èšèŒããããLabrujasuchus expectatusãšåœåãããå±åã¯å°å ã®ã¹ãã€ã³èªæ§å°åãé女ç§å ŽïŒRanchos de los BrujosïŒãã«ç±æ¥ãããæ¯ã®ãªãåŽãçãåè¢ãé·ãåŸè¢ãé·ãéŠãšå°Ÿãšããçµã¿åããã¯ãåŸã®çœäºçŽããã§ãŠæç«ãšå®å šã«ç¬ç«ããåæé²åã®äŸããªããã¯ãç³»çµ±ãšæç«ç³»çµ±ããããŸã§äŒŒã圢ã«ãé²åçã«åºäŒã£ããäºäŸã®äžã§ããæ¬çš®ã¯æå€çŽã»æå®å šåºŠçŽã«ãããã
ð https://www.sciencedaily.com/releases/2026/05/260529043641.htm
No.2
ãã¿ãŽãã¢ã®ããµã®åãéé£ã©ããã« â 70m幎åã®ç£è顿°çš® Kank australis
ç£èé¡ã»ãŠãã³ã©ã®ã¢é¡ã¢ã«ãŒã³ãã³ã»ãµã³ã¿ã¯ã«ã¹å·2026
ðž Image: Wikimedia Commons / Nobu Tamura | â»ã€ã¡ãŒãžïŒåç±³ãŠãã³ã©ã®ã¢é¡ Buitreraptor Kank ãšåããŠãã³ã©ã®ã¢ç§ã®è¿çžçš®ã现é·ãå»ãšååãã®æ¯åã¯ããµã®ã®ããã«éãçªãåºããç©ãã«é©ããŠãã
åŸæçœäºçŽããŒã¹ããªããã¢ã³æïŒçŽ7000äžå¹ŽåïŒã®ãã§ãªããšå±€ããããŠãã³ã©ã®ã¢ç§ã®æ°çš®ã©ããã«ãèšèŒããããKank australisã¯å šé·2.5ã3mãé·ãæè»ãªéŠãšçްé·ãå»ãæã¡ãç¹æ®åããå°Ÿæ ¹ç¶ã®æ¯åã§ãçŸä»£ã®ãµã®ãã®ããã«å·éãçã£ããšæšå®ããããæ¹¿ã£ãèè¡æ²³å·ãšå£ç¯æ¹¿å°ãåºããå€ç°å¢ã§ã湿å°ã®æµ ç¬ããéãçªãåºããŠæããŠããå§¿ãæãããŠãããå±åãKankãã¯å°å å äœæ°ã¢ãªãã±ã³ã¯æïŒãã¿ãŽãã¢å端ã®ããŠã§ã«ãã§ç³»ïŒã®äŒæ¿ã§ãèµ°ã巚倧ãã³ãã¥ãèžã¿æ®ãã足跡ãç©ºã«æåº§ïŒåååïŒCruxïŒãäœã£ããšããç©èªããåãããŠããã
ð https://www.sciencedaily.com/releases/2026/05/260529043636.htm
ð§ æ¢ç¥çš®ã®æ°ããªçºèŠã»ç¥èŠ â 3éž
No.3
ã¹ã³ããã©ã³ãé¢å³¶ã®ããœãµã¶ã€ã¯ã巚倧åãé²åäž â é³¥é¡å³¶å¶Œãžã£ã€ã¬ã³ãã£ãºã ã®æ¥µç«¯äŸ
é²åã»äžŠè¡é²åã·ã§ãã©ã³ãïŒã»ã³ããã«ãïŒãã§ã¢å³¶ïŒå€ãããªãã£ãŒãº2026
ðž Image: Wikimedia Commons | â»ã€ã¡ãŒãžïŒåºäºçš®ããœãµã¶ã€ è±æ¬åã®ããœãµã¶ã€ã¯7ã10gãäžæ¹ã»ã³ããã«ãå³¶ã®ãã®ã¯13ã16gã§ãæå€§åäœã¯æ¬åæå°åäœã®2å以äž
ããŒãã³ã¬ã 倧åŠããScotlandé¢å³¶4äºçš®ãæ¯èŒãããšãããã·ã§ãã©ã³ãã»ã»ã³ããã«ãã»ãã§ã¢å³¶ã»å€ãããªãã£ãŒãºã®Troglodytes troglodytesåéå£ããããããç¬ç«ã«ã島嶌巚倧åïŒisland gigantismïŒããèµ·ãããŠãããšå€æããããšãã«ã»ã³ããã«ãåäœçŸ€ã¯ãäžçã®é³¥é¡å³¶å¶Œå·šå€§åã®äžäœ25%ã«å ¥ã極端äŸãã·ã§ãã©ã³ããšã»ã³ããã«ãã¯éºäŒçã«æç¢ºã«åãããŠããã®ã«ã圢æ ã ãã¯ã䞊è¡é²åãã§å·šå€§åã«åæããŠãããããã«ããã§ã«çš®ååãèµ·ããã€ã€ãããã¬ãã«ã®éºäŒçå·®ç°ã確èªãããŠãããå°æ¥çã«ç¬ç«çš®ãšããŠèšèŒãããå¯èœæ§ãé«ããEvolutionary Journal of the Linnean Society 5æå·æ²èŒã
ð https://www.sciencedaily.com/releases/2026/05/260528082453.htm
No.4
ç±³åæ±éšã®ã¬ã©ã¬ã©ããã¯ãçèïŒèºå¯çè«ãã®ããã«ãã³ãã§å±æ© â æ°ãµãŒãã€ã©ã³ã¹å ±å
éçç¬è«é¡çŸç åŠç±³ãµãŠã¹ã«ãã©ã€ãïŒãããªã2026
ðž Image: Wikimedia Commons | â»ã€ã¡ãŒãžïŒãã°ããŒã¬ã©ã¬ã©ãã Sistrurus miliarius ä»åã®èª¿æ»ã§æãçèïŒèºå¯çè«ã®äºéææçãé«ãã£ãçš®
ç±³ã¢ãªã¹ã»ã¢ããã«ã»ãã¡ãŠã³ããŒã·ã§ã³åºè³ã®å€§èŠæš¡èª¿æ»ã§ãç±³åæ±éšã®ãµãŠã¹ã«ãã©ã€ããšãããªãã®ä¿è·åºã§29çš®ã»500é 以äžã®éçãããæ¡åã»èšºæãããšãããå€ããè€æ°ã®ç åäœã«åæææããŠããããšãæããã«ãªã£ããæå€§ã®è åšã¯Ophidiomyces ophidiicolaïŒOoïŒãèµ·ãããããçèçïŒophidiomycosisïŒããšãæè¿å米起æºãšå€æããèºå¯çç·è«Raillietiella orientalisããšãã«å°åã®ãã°ããŒã¬ã©ã¬ã©ããã¯äž¡æ¹ã®ææçãçªåºããŠããããã§ã«æžå°åŸåã«ããã€ãŒã¹ã¿ã³ã»ããµãœãŒã¬ãªã©ä¿å šåªå çš®ãå«ã60皮以äžã§ç¢ºèªæžã¿ãFrontiers in Veterinary Science 5æ26æ¥æ²èŒã
ð https://www.sciencedaily.com/releases/2026/05/260526021950.htm
No.5
ãã³ãã³ãžãŒãšãããã«ããåéãµãŒã¯ã«ã â éå±€åãœãŒã·ã£ã«ãããããããšåãæ§é ã«
éé·é¡ç€ŸäŒåŠã¢ããªã«è€æ°ãµã³ã¯ãã¥ã¢ãª2026
ðž Image: Wikimedia Commons | â»ã€ã¡ãŒãžïŒãã³ãã³ãžãŒã®æ¯ã¥ããã ã誰ãšäœåã°ã«ãŒãã³ã°ãããããéèšãããšãããã®åéãµãŒã¯ã«ãšåããå åŽã»ã©å°äººæ°ãå€åŽã»ã©å€äººæ°ãã®å±€ç¶æ§é ãæµ®ãã³äžãã£ã
ãŠãã¬ãã倧åŠãšã«ã«ãã¹3äžå€§åŠïŒãããªãŒãïŒã®ããŒã ããæ¯ã¥ãããæéããŒã¿ã䜿ã£ãŠãã³ãã³ãžãŒïŒPan troglodytesïŒãšãããïŒPan paniscusïŒã®ç€ŸäŒãããã¯ãŒã¯ãåæ§ç¯ãããšãããããã®ã芪åãå人ãç¥äººããšåãå±€ç¶ã®åéãµãŒã¯ã«æ§é ãæã€ããšãåãã£ãããã ãçš®ããšã«æŠç¥ã¯ç°ãªãããã³ãã³ãžãŒã¯å°æ°ã®èŠªå¯ãªçžæã«éäžæè³ãå 霢ãšãšãã«ãµãŒã¯ã«ãçµã蟌ãããããã¯ããå¹³çã«æéãé åãã幎霢ãéããŠãçããªãåŸåãèŠããããããã®ç€ŸäŒæ§ã®èµ·æºããæ³å以äžã«æ·±ãé¡äººç¿ç³»çµ±ã«æ ¹ãããŠããããšã瀺åãããiScience 5æ30æ¥æ²èŒã
ð https://www.sciencedaily.com/releases/2026/05/260530053432.htm
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