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gretabinford.bsky.social
@gretabinford.bsky.social
25 followers 32 following 7 posts
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gretabinford.bsky.social
www.abc.net.au/listen/progr...
Naming species is crucial to conserving them according to spider expert - ABC listen
Living scientist Dr Mark Harvey reaches rare milestone of naming 1000 species of invertebrates.
www.abc.net.au
November 26, 2025 at 3:12 PM
Reposted
jaystafstrom.bsky.social
🚨Good news, everyone!
1) I'm thrilled to be joining the behavior powerhouse that is Indiana University!! So stoked, starting Jan 2026.
2) I'm recruiting grad students! Are you (or your trainee) interested in sensory ecology? behavior? evolution? fieldwork? spiders? Drop me a line Jstafstr(at)iu.edu
Net-casting spider stretching it net enlarged forward facing eyes of Asianopis subrufa
November 22, 2025 at 4:53 PM
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nickybay.bsky.social
Blind cave spiders~

This occurs due to the process of regressive evolution. In an environment without light, vision provides no advantage in finding prey or avoiding predators. The loss of their eyes means that energy and resources once used for eyes are instead allocated to other traits.
November 23, 2025 at 2:36 PM
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nhm.org
🕷️ Meet Rodrigo Monjaraz Ruedas (Assistant Curator, Entomology). Area of expertise? Arachnids.

Be sure to drop in to our seasonal #SpiderPavilion to see some of our favorite living specimens up close now through November 30!

www.youtube.com/watch?v=YSIC...
Spider Scientist Breaks Down Why Spiders are Amazing
YouTube video by Natural History Museum of Los Angeles County (NHM)
www.youtube.com
November 18, 2025 at 7:04 PM
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nickybay.bsky.social
Tarantula foot-pad. Who knew they could be so pretty?
November 1, 2025 at 3:22 PM
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waynemaddison.bsky.social
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
Mesquite's two icons, one against a black background, and one against a sun on a sky blue background.
October 25, 2025 at 12:37 AM
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rickmalad.bsky.social
How fortunate am I, that not 100ft from my back door this wonder of evolution decided to post up. She—a bolas spider, Mastophora stowei—spent her nights luring in moths from the low branches of a sassafras tree in our yard. Luckily she picked ideal spot to capture her with a bolas at the ready
October 12, 2025 at 4:24 AM
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forthespiders.bsky.social
Thrilled our paper is finally out! A great collaboration between @mcaterino.bsky.social, Ernesto Recuero, and myself. We looked at endemism in spiders in southern Appalachia (largely NC).

This is also likely the most species-rich phylogeny (although just COI-based) of linyphiids yet published!
mcaterino.bsky.social Michael Caterino @mcaterino.bsky.social · Sep 30
High elevation litter spiders of southern Appalachia show less local endemism than other arthropods - ballooning by spiderlings apparently overcomes geographic isolation. A great collaboration with @forthespiders.bsky.social & Ernesto Recuero

doi.org/10.1636/JoA-... (if paywalled write me for pdf)
One fourth of a phylogenetic tree of southern Appalachian spiders, with photos of three representative taxa along the right side, Wadotes hybridus (reddish brown cephalothorax with zig-zag stripey gray and white abdomen), Neon nelli (large-eyed gray jumping spider), and Antrodiaetus sp. (a large-jawed mygalomorph trapdoor spider, light tan with a reddish abdomen. One fourth of a phylogenetic tree of southern Appalachian spiders, with photos of four representative taxa along the right side, Centromerus denticulatus and Centromerus tennapax (both mostly golden brown with gray abdomen, both males with enlarged palps), Bathyphantes bishopi (dark brown cephalothorax, long legs, dark gray abdomen), Tenuiphantes sabulosus (golden cephalothorax, long legs, pale dark-striped abdomen). One fourth of a phylogenetic tree of southern Appalachian spiders, with photos of four representative taxa along the right side, Collinsia sp. and Collinsia oxypaederotipus (both with light brown cephalothorax, pale legs, gray-green abdomen, both males with enlarged palps), Ceraticelus laetabilis (stout, with brown cephalothorax and lighter brown abdomen, palps slightly enlarged), Ceraticelus fissiceps (orange cephalothorax with distinctly enlarged dark snout, lighter abdomen). One fourth of a phylogenetic tree of southern Appalachian spiders, with photos of four representative taxa along the right side, Sisicus n. sp (not yet described, light brown round cephalothorax, with pale abdomen and legs, large male palps), Floricomus praedesignatus (dark tuberculate male cephalothorax, gray-green abdomen, pale legs), Blestia sarcocuon (anteriorly pointed cephalothorax, dark with long yellowish legs, impressive male palps), and Ceratinops carolinus (prolonged elevated, brown male cephalothorax, gray-green abdomen).
September 30, 2025 at 3:22 PM
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respublications.bsky.social
New research from @moore-evo-eco.bsky.social & P. Cushing in #RESInsectConsDiv

High & hardy: Cold-tolerant #generalists inhabit extreme elevations in Rocky Mountain #Pardosa #spiders
doi.org/10.1111/icad.70011

@manusaunders.bsky.social @wiley.com

Photo: Rocky Mountains, Colorado (credit M.Moore)
Rocky Mountains in Colorado, illustrating some of the extreme variation that Pardosa spiders have to live with at high elevations. Photo credit: Michael Moore.
August 26, 2025 at 3:15 PM
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mhedin.bsky.social
new paper, led by Lin Yan from the Elias Lab at UCB

Latent preference for red ornamentation drives interspecific mating in nascent jumping spider species (Habronattus americanus group, F. Salticidae)
Proceedings of the Royal Society B: Biological Sciences
royalsocietypublishing.org/doi/10.1098/...
August 23, 2025 at 2:59 PM
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respublications.bsky.social
Want to read the article itself? Find it here!

Phylogeny of euophryine jumping spiders from ultra-conserved elements, with evidence on the intersexual coevolution of genitalia (Araneae: Salticidae: Euophryini)
buff.ly/vZL9W63
July 17, 2025 at 8:20 AM