Dave Hayes
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gnarlylarvae.bsky.social
Dave Hayes
@gnarlylarvae.bsky.social
Professor of Biology @ EKU | Molecular Ecology, Freshwater Invertebrates, Natural History Collections, 3D Printing | He/Him

https://www.etsy.com/shop/GnarlyLarvaeStudio
Pinned
I’ve been spending the last few months developing this educational set, “Doodle Darters” with the help of some talented digital sculptors, a graphic designer, and photographer. It is a set of six 3D printed darters that you can paint/color, sort of like a 3D coloring book. #SciArt 🐡 #SciEd #SciComm
Reposted by Dave Hayes
Your lab isn't a home until you've hung up your prized Tiktaalik. My Live, Laugh, Love wall decals gotta be in a box somewhere.
November 7, 2025 at 4:39 PM
You let them inside and next thing you know they’re climbing on the furniture. #SciArt 🐡
September 24, 2025 at 3:12 PM
The Dawn Horse, Hyracotherium, out for a walk today.

Digital sculpt by Minatures Museum. 3D printed to life size and painted by me. #SciArt 🐡
September 19, 2025 at 2:24 PM
July 29, 2025 at 2:24 AM
Reposted by Dave Hayes
sea slug pattern for your feed 🌊🧡
July 3, 2025 at 5:23 PM
Update: Hyracotherium has been making friends fast.
June 17, 2025 at 9:20 PM
Lately I’ve been keeping our 3D printer busy with this life sized Hyracotherium (ancestor to modern horses) model. Digitally sculpted by Minatures Museum, I cut and scaled it to fit the pieces on the print bed. It’s like the most macabre LEGO set ever.
February 26, 2025 at 6:19 PM
Are you a fish biologist or ichthyologist with a PhD looking for a job? We’re hiring! Review of applications will begin March 20th.🐟🐠🎣🐡

careers.eku.edu/jobs/5746126...
Assistant Professor, Biology - Richmond Campus, Kentucky, United States
Title: Assistant Professor, Biology Position Type: Fulltime Faculty Search Type: Tenure Track - 30 days Department: 21R000 - Science, Tech, Engineering & Math Division: 2R0000 - Academic Affairs P...
careers.eku.edu
February 25, 2025 at 6:00 PM
Reposted by Dave Hayes
Most people don't think of wasps being aquatic, but there are definitely some that exist, such as Agriotypus sp. They are parasitoids of Trichoptera pupae and pre-pupae. #Agriotypus #Ichneumonidae
February 8, 2025 at 9:32 PM
For my Freshwater Mollusk Conservation Society peeps on here, just a reminder that all student travel award applications for this year's symposium in Michigan are due by tomorrow! 🦪🐌🐚More info here: molluskconservation.org/Mservices_aw...
Freshwater Mollusks Conservation Society
molluskconservation.org
January 30, 2025 at 6:08 PM
My university came out with a fresh new website!

Now all the links are broken the first week of classes and no one can find any of the forms they are required to use.
January 22, 2025 at 9:48 PM
Reposted by Dave Hayes
HI WHERE DO YOU KEEP YOUR ALGAE
January 6, 2025 at 4:24 AM
Reposted by Dave Hayes
Let‘s try a #metabarcoding starter pack to nucleate people interested. Welcome molecular #biodiversity monitoring people. Let’s try to keep us posted on updates regarding papers, projects, methods. Happy weekend.☀️#eDNA

go.bsky.app/Qvqgknp
November 22, 2024 at 8:18 PM
Reposted by Dave Hayes
There's a sucker (myth) born every minute. These are not trash fish.

Suckers are native fishes found across N. America. They are essential parts of the ecosystem. They're cool fishes to pursue.

Photo by Joel Sartore, of a largescale sucker I caught for him to photograph (and release).
January 10, 2025 at 7:32 PM
Reposted by Dave Hayes
Hey everyone, it's me.
I'm sending out my feelers and testing out this platform. In the meantime, enjoy this cute velvet worm (Austroperipatus eridelos) from far north Queensland, Australia.
January 7, 2025 at 5:23 PM
That Thylacoleo skull is pretty sweet.
The Cadburys Yowies prehistoric mammals are really something. Look for your favourite taxon. This isn't all of them.
January 5, 2025 at 9:08 PM
Guinea Worms everywhere have been waiting for this day.
December 29, 2024 at 10:35 PM
Reposted by Dave Hayes
On the 4th day of #Fishmas, my true love gave to me: The Troyer et al. 2022 Tetraodontiformes phylogenetic tree!!

www.pnas.org/doi/full/10....
December 29, 2024 at 12:16 AM
Reposted by Dave Hayes
December 25, 2024 at 2:05 PM
Here’s a commission I’m able to share now.

Blackside Dace (Chrosomus cumberlandensis), a federally threatened species native to the upper Cumberland and Tennessee Rivers. Printed extra large at 400mm.

#3DPrinted and painted by me.
December 22, 2024 at 2:10 PM
Reposted by Dave Hayes
THE ENTIRE YEAR 😭

#InsertAnInvert2024
December 22, 2024 at 12:18 AM
My beagle and Diictodon always like to snuggle together on cold rainy days.

Digital sculpt my MinaturesMuseum, 3D printed and painted by me. 🐡🧪
December 15, 2024 at 9:50 PM
Reposted by Dave Hayes
Semibalanus balanoides in steel, bronze, and silver for #Crustmas
December 14, 2024 at 5:05 PM
Reposted by Dave Hayes
Backlog: Lunaspis from 2020

Fish are prettier than dinosaurs tbh
December 14, 2024 at 8:51 PM
Reposted by Dave Hayes
So, my one nod towards Crustmas, our only terrestrial UK ostracod, Terrestricythere elisabethae that I was lucky enough to photograph earlier this year, with David Horne, the UK’s main ostracod guy. A very fun day. #crustmas #ostracod #UK
December 12, 2024 at 8:14 PM