Sean Keogh
@phishbiologist.bsky.social
Evolutionary ecologist | PhD | Malacology | Minnesotan but find me at the Field Museum 🌊🐚
Quiet moments at the Field
July 9, 2025 at 11:55 PM
Quiet moments at the Field
Great day for a paddle
June 1, 2025 at 4:19 PM
Great day for a paddle
Super interesting pattern of epibiont eggs on this pistolgrip mussel shell. Eggs laid in troughs of grooves on shell surface. Hydrodynamic protection?? If anyone can ID eggs plz let me know!
December 19, 2024 at 10:11 PM
Super interesting pattern of epibiont eggs on this pistolgrip mussel shell. Eggs laid in troughs of grooves on shell surface. Hydrodynamic protection?? If anyone can ID eggs plz let me know!
In addition we used 3RAD sequencing to test for paternity and found as many as 27 fathers for just 38 individuals, illustrating a high degree of multiple paternity in freshwater mussels
December 10, 2024 at 3:49 PM
In addition we used 3RAD sequencing to test for paternity and found as many as 27 fathers for just 38 individuals, illustrating a high degree of multiple paternity in freshwater mussels
🐚 New research! 🐚
Freshwater mussels reared from same maternal brood express highly divergent morphologies associated w/ lake vs. stream habitats!
doi.org/10.1111/fwb....
Freshwater mussels reared from same maternal brood express highly divergent morphologies associated w/ lake vs. stream habitats!
doi.org/10.1111/fwb....
December 10, 2024 at 3:45 PM
🐚 New research! 🐚
Freshwater mussels reared from same maternal brood express highly divergent morphologies associated w/ lake vs. stream habitats!
doi.org/10.1111/fwb....
Freshwater mussels reared from same maternal brood express highly divergent morphologies associated w/ lake vs. stream habitats!
doi.org/10.1111/fwb....
A giant clam plushie sits atop our Xmas tree
November 30, 2024 at 3:28 AM
A giant clam plushie sits atop our Xmas tree
Hi all! Please check out our new research in Molecular Ecology where we found the divergence history of a widespread aquatic mollusk was characterized by fission-fusion cycles consistent with Pleistocene river rearrangements. #molluscmonday #freshwatermussels onlinelibrary.wiley.com/doi/10.1111/...
November 18, 2024 at 6:58 PM
Hi all! Please check out our new research in Molecular Ecology where we found the divergence history of a widespread aquatic mollusk was characterized by fission-fusion cycles consistent with Pleistocene river rearrangements. #molluscmonday #freshwatermussels onlinelibrary.wiley.com/doi/10.1111/...