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C David de Santana

@Davidefishes

A world citizen, evolutionary ichthyologist, Nat Geo Explorer since 2014, science communicator working on diversity of fishes @NMNH @smithsonian

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Pinned

Thanks @Vic_Gill @BBCWorld for the excellent report! #Biodiversity #AmazonRainforest

Electric eels can work in groups to herd and "zap" their prey in unison, scientists shocked to discover bbc.in/3bE3J2C



C David de Santana Reposted

New research - Revised taxonomy of #𝑆𝑦𝑛𝑜𝑑𝑜𝑛𝑡𝑖𝑠 #catfishes (Siluriformes: #Mochokidae) from the #LakeTanganyika basin reveals lower species diversity than expected. 📷 𝑆𝑦𝑛𝑜𝑑𝑜𝑛𝑡𝑖𝑠 𝑔𝑟𝑎𝑛𝑢𝑙𝑜𝑠𝑢𝑠 🔒 academic.oup.com/zoolinnean/art…

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C David de Santana Reposted

The Nagoya Protocol and its implications for microbiology | this article states currently it is creating considerable hurdles in research. Despite all good intentions-unless deficiencies are addressed, it can severely constrain international collaboration nature.com/articles/s4156…


C David de Santana Reposted

A rapid phylogeny-based method for accurate community profiling of large-scale metabarcoding datasets elifesciences.org/articles/85794 🧬🖥️ github.com/lpipes/tronko

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C David de Santana Reposted

Towards Reliable Detection of Introgression in the Presence of Among-Species Rate Variation | Systematic Biology academic.oup.com/sysbio/article…


C David de Santana Reposted

The #Amazon #rainforest is threatened by rampant #deforestation 🔥🔥 and #climatechange 🥵. This makes zoonotic diseases more likely to emerge - a huge health risk in #Brazil 🇧🇷 Story by @MAPICC2021 #Boycottpalmoil #Boycott4Wildlife #COP16 @palmoildetect wp.me/pcFhgU-91G


C David de Santana Reposted

genomesizeR: An R package for genome size prediction biorxiv.org/content/10.110… #rstats 🧬🖥️ github.com/ScionResearch/…

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C David de Santana Reposted

📖Published📖 A spatial matrix factorization method to characterize ecological assemblages as a mixture of unobserved sources: An application to fish eDNA surveys 🐟 🧬 buff.ly/48kp38O

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C David de Santana Reposted

Increasing land drying & drought will threaten water-sensitive species such as frogs 🐸. We examine the potential exposure risk under different warming scenarios | nature.com/articles/s4155… | @NatureClimate

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C David de Santana Reposted

Body-Shape Evolution among the Dragonfishes and Their Allies (Teleostei: Stomiiformes) by Alves Gomes, @BrianSidlauskas, Machado, Caires, and de Melo DOI link: doi.org/10.1643/i20230… 50-day free access link: ichthyologyandherpetology.org/ihbjbd/ixi2023…

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C David de Santana Reposted

The first "modern" micropipette was made by a German postdoc, named Heinrich Schnitger, in just 2 days in 1957. Schnitger's pipette had a spring-loaded piston, a second spring to dispense residual liquid, and a plastic tip. Eppendorf quickly licensed his invention. Read more 🔻

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C David de Santana Reposted

OUT NOW🎉our review on the impact of turbidity on the predator-prey interactions of freshwater🐟! In a landscape of fast-changing env conditions, we hope this review will help anyone new to the field & those seeking direction for further experimentation👇 onlinelibrary.wiley.com/doi/10.1111/fw…

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C David de Santana Reposted

Nuestro libro sobre “Los Animales Acuáticos y Salud Publica (Guía Biomedica), lleva el epígrafe en reconocimiento a La Vorágine de José E. Rivera #COP 16. Gracias @InfectoWeb @ArtesUniandes @BibliotecaNalCo @inst_humboldt @cperezd @AAFaccini @infectologiaSAI

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C David de Santana Reposted

Our lab's latest genomic work on adaptive divergence and persistence of long-isolated #brooktrout populations with small effective popn sizes reveals hidden resilience in the evolutionary history of some species. cdnsciencepub.com/doi/abs/10.113… #populationgenomics #wildlifeconservation

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C David de Santana Reposted

I’ve been itching to carve this fish for my #JackOLantern for a while now… I present my pelican eel (Eurypharynx pelecanoides)! These fishes have a highly expandable mouth (like a pelican) to consume large prey and they have a pinkish bioluminescent organ on their tail tip!

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C David de Santana Reposted

3 years in the making! we present RDAforest, a landscape genomics methodology to identify environmental drivers of polygenic adaptation. With @kristi_leilani

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C David de Santana Reposted

🌱#GGBCmember Alexandre Antonelli @goteborgsuni & team have cracked open the complex evolution of #coca, which plays a vital role in Andean & Amazonian communities-its global demand for cocaine has caused deforestation & conflict. academic.oup.com/mbe/article/41…


C David de Santana Reposted

Brazil is at the epicenter of global animal trafficking and has China as a loyal customer. This is a market that moves millions of dollars annually, financing criminal activities and putting countless native species at risk. areferencia.com/americas/brasi…


C David de Santana Reposted

My interview with the Guardian on the danger of a detrimental ocean circulation change in the Atlantic. theguardian.com/environment/20…


C David de Santana Reposted

Molecular Systematics and Divergence of Tor and Neolissochilus Fishes (Cypriniforms: Cyprinidae) from Southeast Asia and South China [Wu et al. 2024] onlinelibrary.wiley.com/doi/full/10.11…

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