Yoshiaki KAI
@yoshiakikai.bsky.social
Fish biologist, Kyoto University
Reposted by Yoshiaki KAI
魚類学会ですが、
『オオガタスジシマドジョウ移入集団の由来と河川への急速な生態適応の可能性』
というタイトルで口頭発表します。シマドジョウの異質倍数化と生態適応に関する「シマドジョウ問題」にご関心の方は是非お聞きください。
『オオガタスジシマドジョウ移入集団の由来と河川への急速な生態適応の可能性』
というタイトルで口頭発表します。シマドジョウの異質倍数化と生態適応に関する「シマドジョウ問題」にご関心の方は是非お聞きください。
November 15, 2025 at 1:34 AM
魚類学会ですが、
『オオガタスジシマドジョウ移入集団の由来と河川への急速な生態適応の可能性』
というタイトルで口頭発表します。シマドジョウの異質倍数化と生態適応に関する「シマドジョウ問題」にご関心の方は是非お聞きください。
『オオガタスジシマドジョウ移入集団の由来と河川への急速な生態適応の可能性』
というタイトルで口頭発表します。シマドジョウの異質倍数化と生態適応に関する「シマドジョウ問題」にご関心の方は是非お聞きください。
今日は台湾から標本観察に来たポスドクくんと。コショウダイが濃厚な感じ。隣はマアジ。
November 14, 2025 at 3:09 PM
今日は台湾から標本観察に来たポスドクくんと。コショウダイが濃厚な感じ。隣はマアジ。
今日は地元で。久しぶりにクロアジモドキ。
November 13, 2025 at 6:13 AM
今日は地元で。久しぶりにクロアジモドキ。
台風の進路が気になってましたが南紀へ。
November 11, 2025 at 11:31 PM
台風の進路が気になってましたが南紀へ。
Chenさんの研究室のAnthiadidae論文。すごい。A 40-year taxonomic enigma: multigene phylogeny resolves the polyphyly of Plectranthias (Perciformes: Anthiadidae) and supports a revised taxonomy
academic.oup.com/zoolinnean/a...
academic.oup.com/zoolinnean/a...
A 40-year taxonomic enigma: multigene phylogeny resolves the polyphyly of Plectranthias (Perciformes: Anthiadidae) and supports a revised taxonomy
Abstract. Anthiadidae, a family of shallow and deep-water reef-associated fishes, include about 250 species distributed widely from tropical to temperate r
academic.oup.com
November 11, 2025 at 11:03 PM
Chenさんの研究室のAnthiadidae論文。すごい。A 40-year taxonomic enigma: multigene phylogeny resolves the polyphyly of Plectranthias (Perciformes: Anthiadidae) and supports a revised taxonomy
academic.oup.com/zoolinnean/a...
academic.oup.com/zoolinnean/a...
能登から届きました。珍しいけど今年2回目。
November 10, 2025 at 5:56 AM
能登から届きました。珍しいけど今年2回目。
魚屋さんにもらったハクセイハギ。舞鶴でもこの時期たまに獲れます。
November 9, 2025 at 5:49 AM
魚屋さんにもらったハクセイハギ。舞鶴でもこの時期たまに獲れます。
Reposted by Yoshiaki KAI
We have 🐟 herring pre print!
Our new study reveals that ancient gene flow between Pacific and Atlantic herring played a key role in helping Atlantic herring adapt to the brackish waters of the Baltic Sea.
www.biorxiv.org/content/10.1...
Our new study reveals that ancient gene flow between Pacific and Atlantic herring played a key role in helping Atlantic herring adapt to the brackish waters of the Baltic Sea.
www.biorxiv.org/content/10.1...
www.biorxiv.org
November 7, 2025 at 9:13 PM
We have 🐟 herring pre print!
Our new study reveals that ancient gene flow between Pacific and Atlantic herring played a key role in helping Atlantic herring adapt to the brackish waters of the Baltic Sea.
www.biorxiv.org/content/10.1...
Our new study reveals that ancient gene flow between Pacific and Atlantic herring played a key role in helping Atlantic herring adapt to the brackish waters of the Baltic Sea.
www.biorxiv.org/content/10.1...
Reposted by Yoshiaki KAI
Using fish teeth fossils from lake sediments, we found the haplochromine cichlids diversified quite rapidly and the entire food web evolved within just the first three millennia after the formation of modern Lake Victoria (which started refilling ~ 17k years ago). www.nature.com/articles/s41...
Fossil evidence for trait diversification in an adaptive radiation - Scientific Reports
Adaptive radiation is an important process for the origin of functional and ecological biodiversity. Understanding how, when, and why adaptive radiations occur is a long-standing interest in evolution...
www.nature.com
November 6, 2025 at 8:05 AM
Using fish teeth fossils from lake sediments, we found the haplochromine cichlids diversified quite rapidly and the entire food web evolved within just the first three millennia after the formation of modern Lake Victoria (which started refilling ~ 17k years ago). www.nature.com/articles/s41...
カニ解禁日ということもありテレビのカメラがたくさんでした。
November 6, 2025 at 3:15 AM
カニ解禁日ということもありテレビのカメラがたくさんでした。
明日の調査は無理だなー。大型船も避難中？
November 3, 2025 at 8:35 AM
明日の調査は無理だなー。大型船も避難中？
ダウンロードできるようになりました。
October 31, 2025 at 3:50 AM
ダウンロードできるようになりました。
セリが午前中に終わらない季節がやってきた。これから面白い時期。
October 31, 2025 at 3:48 AM
セリが午前中に終わらない季節がやってきた。これから面白い時期。
Reposted by Yoshiaki KAI
Delighted to share our special collection of 24 landmark papers in vertebrate palaeontology published in @journalsystpal.bsky.social in the last 15 years, assembled to coincide with #SVP2025 #2025SVP. All these papers are free to access now and through November: www.tandfonline.com/journals/tjs...
JSP Landmark Papers in Vertebrate Palaeontology
Explore the article collection: JSP Landmark Papers in Vertebrate Palaeontology. Published in Journal of Systematic Palaeontology.
www.tandfonline.com
October 30, 2025 at 10:28 AM
Delighted to share our special collection of 24 landmark papers in vertebrate palaeontology published in @journalsystpal.bsky.social in the last 15 years, assembled to coincide with #SVP2025 #2025SVP. All these papers are free to access now and through November: www.tandfonline.com/journals/tjs...
Reposted by Yoshiaki KAI
Yet another example of the importance of natural history collections. Here, helping to address two questions:
• Responses to climate change (here, temperature and precipitation mattered in different ways)
• What sets range limits
🧪
• Responses to climate change (here, temperature and precipitation mattered in different ways)
• What sets range limits
🧪
Herbarium specimens reveal shifts in species' elevational ranges
Zu et al.
nph.onlinelibrary.wiley.com/share/VB8MUG...
Zu et al.
nph.onlinelibrary.wiley.com/share/VB8MUG...
October 30, 2025 at 12:08 PM
Yet another example of the importance of natural history collections. Here, helping to address two questions:
• Responses to climate change (here, temperature and precipitation mattered in different ways)
• What sets range limits
🧪
• Responses to climate change (here, temperature and precipitation mattered in different ways)
• What sets range limits
🧪
Reposted by Yoshiaki KAI
Pleased to see published today: the Molecular Ecology special issue on "Genomics of Speciation"; many interesting papers: onlinelibrary.wiley.com/toc/1365294x...
Included in this issue is our paper on "The Distribution and Dispersal of Large Haploblocks in a Superspecies":
doi.org/10.1111/mec....
Included in this issue is our paper on "The Distribution and Dispersal of Large Haploblocks in a Superspecies":
doi.org/10.1111/mec....
October 30, 2025 at 1:39 PM
Pleased to see published today: the Molecular Ecology special issue on "Genomics of Speciation"; many interesting papers: onlinelibrary.wiley.com/toc/1365294x...
Included in this issue is our paper on "The Distribution and Dispersal of Large Haploblocks in a Superspecies":
doi.org/10.1111/mec....
Included in this issue is our paper on "The Distribution and Dispersal of Large Haploblocks in a Superspecies":
doi.org/10.1111/mec....
今日は瀬戸臨海の巡視。衛生管理の資格を持っているためにいろいろ仕事がモゴモゴ…。
October 28, 2025 at 11:53 AM
今日は瀬戸臨海の巡視。衛生管理の資格を持っているためにいろいろ仕事がモゴモゴ…。
Reposted by Yoshiaki KAI
Mesquite 4.02 update released! It fixes a few bugs and adds Codon Alignment and various other improvements. Also, much faster with genomics files with 1000s of loci. www.mesquiteproject.org 🧪 #evolbio
@bembidion.bsky.social
@bembidion.bsky.social
October 25, 2025 at 12:37 AM
Mesquite 4.02 update released! It fixes a few bugs and adds Codon Alignment and various other improvements. Also, much faster with genomics files with 1000s of loci. www.mesquiteproject.org 🧪 #evolbio
@bembidion.bsky.social
@bembidion.bsky.social
北里の先生が来てたしオニアジ論文を読んでる。盛りだくさん解析。Homoploid Hybrid Speciation in a Marine Pelagic Fish
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
Homoploid Hybrid Speciation in a Marine Pelagic Fish
Homoploid hybrid speciation (HHS) is an enigmatic evolutionary process where new species arise through hybridisation of divergent lineages without changes in chromosome number. Although increasingly ....
onlinelibrary.wiley.com
October 24, 2025 at 8:12 AM
北里の先生が来てたしオニアジ論文を読んでる。盛りだくさん解析。Homoploid Hybrid Speciation in a Marine Pelagic Fish
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...