Sign in

Socrates Letana

@socletana.bsky.social
208 followers 463 following 77 posts

“an unexamined fly is not worth leaving.” orcid.org/0000-0003-1776-3672 zetetic polyjamorous entomagonist earthling.

PostsRepliesMedia
Reposted by Socrates Letana
Michael Caterino @mcaterino.bsky.social · 30/09/2026
Wow, big day for conservation entomology publications! This review summarizes the known and suspected causes of insect declines. Spoiler: habitat loss and fragmentation, pesticides, invasive species, and climate change still implicated as the most significant drivers. doi.org/10.1093/aesa...
Image/Table from publication: Summary of the direct drivers of insect biodiversity change. Impact on insect biodiversity reflects the general direction of responses relative to an unmodified reference state. The drivers listed down the left side are: Agricultural intensification, Urbanization, Habitat fragmentation, Resource extraction, Water pollution, Agricultural pollution (individual-level), Agricultural pollution (population-level), Urban pollution, Garbage and solid waste, Air-borne pollutants, Light pollution, Noise pollution, Thermal pollution, Invasive plants, Invasive animals, Warming temperature (physiology), Warming temperature (phenology & distributions), Extreme climate events, Fire, Flood, Pathogens, Pathogens, Land-use change as interactive force, Climate as an interactive force. All are scored as having negative impacts, with a few (habitat fragmentation, thermal pollution, invasive plants, warming temperatures, fire, and some instances of land-use and climate having occasionally positive effects).
0135
Reposted by Socrates Letana
Terry McGlynn @hormiga.bsky.social · 28/09/2026
I became a biologist because of a museum exhibit. Real artifacts tell stories that are more powerful than anything we can get from scrolling. They are part of our engine for training the next generation of scientists. 🧪 scienceforeveryone.science/the-awesomen...
scienceforeveryone.science
The awesomeness of museums
Genuine artifacts tell the richest stories that fill our souls. And they fuel the scientific enterprise.
922080
Reposted by Socrates Letana
Biodiversity Pics @biodiversitypix.bsky.social · 27/09/2026
🐞 The insect book New York, Doubleday, Page & Company, 1901. [Source]
Historical illustration titled "The Insect Book, Plate XV," from 1901, showing 42 detailed, numbered color drawings of various insects arranged in rows. The insects include flies, bees, wasps, and other winged species, depicted from a top-down view highlighting their wings, bodies, legs, and antennae. The image presents a scientific, educational overview of insect diversity with a focus on anatomical details, coloration, and wing structure, set on a beige background with clear labels for identification.
0164
Reposted by Socrates Letana
Alexander Lees @alexanderlees.bsky.social · 17/09/2026
Our new paper led by Leo Miranda in @science.org - Comparing #Amazon protection strategies reveals that avoiding deforestation is most cost-effective for carbon storage, while avoiding forest disturbance yields the highest benefits for #biodiversity 🌎🪶🌴🧪 www.science.org/doi/10.1126/...
science.org
Protecting tropical forests is more cost-effective for biodiversity and climate than restoration
Halting deforestation and promoting restoration are at the core of strategies to confront the biodiversity and climate crises in tropical forests. Avoiding forest disturbances is also critically important but has received far less attention, and there is ...
07838
Reposted by Socrates Letana
Maija Karala @maijakarala.bsky.social · 21/11/2024
Where did our lost rhinos roam? Distribution charts based on bone finds (individual dots) and habitat suitability for the four fluffy rhinos of late Pleistocene. These are of course approximate and might not include all obscure finds. #Sciart
Illustration of extinct narrow-nosed rhino with a map in the background showing it lived in central and southern Europe, northern Africa and some way into western AsiaIllustration of ”Siberian unicorn” or Elasmotherium sibiricum with a map on the background showing it lived in Eastern Europe and central AsiaIllustration of a woolly rhinoceros with a map in the background showing it had a very wide distribution from southwestern Europe all the way through Europe and Russia to the Pacific coast and northern China.Illustration of a merck’s rhinoceros with a map in the background showing it lived in a large area from southwestern and central Europe to western Asia, parts of Siberia and northern and eastern China.
24942258
Reposted by Socrates Letana
Russell Garwood @russellgarwood.co.uk · 15/09/2026
Interested in how species diversity is split between major animal groups? Here is the infographic for you! 🧪⚒️🦀🦑 #evosky
An infographic showing the number of described and estimated species for major animal groups. There are more insects than anything else. Of the remaining groups, arachnids and nematodes are the most diverse.
12252118
Socrates Letana @socletana.bsky.social · 11/09/2026
000
Reposted by Socrates Letana
Michael Branstetter @mgbranstetter.bsky.social · 26/08/2026
New ant paper with important taxonomic implications: John T Longino, Michael G Branstetter, Wasmannia is Allomerus: taxonomy confounded by a shift to being a plant ant, Insect Systematics and Diversity, Volume 10, Issue 4, July 2026, ixag033, doi.org/10.1093/isd/...
021
Socrates Letana @socletana.bsky.social · 26/08/2026
000
Reposted by Socrates Letana
Science Magazine @science.org · 17/07/2026
The polyphagous shot-hole borer is known to infect more than 600 plant species around the world. Now, a new study uses genetic tools to map its invasions and forecast future spread. Learn more: scim.ag/4ywVQUX
Tree-killing beetle is spreading to urban forests around the world
As researchers piece together the pest’s global trek, countries are working to contain the growing threat
13010
Reposted by Socrates Letana
Washington State Noxious Weed Control Board @wastateweedboard.bsky.social · 19/08/2026
In addition to our beautiful native Oregon ash, ash trees are also popular plantings in gardens and along roadsides throughout Washington. The emerald ash borer will put all of these amazing trees at risk! agr.wa.gov/about-wsda/n...
Photo of a small, emerald beetle
0115
Socrates Letana @socletana.bsky.social · 15/08/2026
Rosser was such a great guy and wonderful scientist. Sad day indeed.
020
Reposted by Socrates Letana
Tom Toro @tbtoro.bsky.social · 13/08/2026
My latest for @therevelator.org 🪲🤷‍♂️📖
07225
Socrates Letana @socletana.bsky.social · 05/08/2026
🐝 🌎 The #Bee Genera of North and Central #America #Hymenoptera: #Apoidea: Second Edition
scholarlypress.si.edu
The Bee Genera of North and Central America (Hymenoptera: Apoidea): Second Edition | Smithsonian Institution Scholarly Press
000
Reposted by Socrates Letana
Anthony Ricciardi @ecoinvasions.bsky.social · 01/08/2026
Prehistoric mass invasions: The Great American Biotic Interchange www.sciencenews.org/article/mamm...
sciencenews.org
Mammals moving between the Americas stopped over in Mexico
Ancient mammals may have had an easier time moving across the Isthmus of Panama from north to south thanks to Mexico’s climate.
072
Socrates Letana @socletana.bsky.social · 31/07/2026
policyalternatives.ca
What cuts to insect scientists tell us about federal austerity in Canada | CCPA
The federal government is sacrificing vital scientific capacity for ideological reasons—and hamstringing their own policymaking ability in the process
000
Socrates Letana @socletana.bsky.social · 26/07/2026
The #Plant-Feeding #Gall #Midges of North #America, 2nd edition (2026) by R. J. Gagné:
zenodo.org
The Plant-Feeding Gall Midges of North America
This revision of The Plant-Feeding Gall Midges of North America, originally published in 1989, began as soon as the earlier book was in press. Since then, more than half again as many records of plant...
010
Socrates Letana @socletana.bsky.social · 14/07/2026
Imma call it ‘Biodiversity data centers’
000
Reposted by Socrates Letana
Jean Utzurrum @jean8rum.bsky.social · 14/07/2026
Dr. Kent E. Carpenter not only made significant contributions to our knowledge of understanding of marine shorefishes in the 🇵🇭 Philippines, he also helped solidify our claim on and sovereignty over the West Philippine Sea. www.rappler.com/philippines/...
rappler.com
American biologist who testified for PH in South China Sea arbitration killed
(1st UPDATE) Dr. Kent Carpenter provided expert written records on the environmental harms of China’s reclamation and destructive fishing practices in the West Philippine Sea
097
Socrates Letana @socletana.bsky.social · 10/07/2026
One of the California-endemic predaceous assassin flies is the Antioch hammertail (Efferia antiochi), and is associated with restricted habitats such as the Antioch Dunes. This species was last documented in the 1950s. Lost species? We do not know…yet. 🪰 #Diptera #Asilidae
Lateral view of a pinned male Antioch hammertail museum specimenSignage at the entrance of Antioch Dunes National Wildlife Refuge, California.One of the open landscape at the Antioch Dunes.Landscape overviewing the San Joaquin River at the Antioch Dunes.
072
Socrates Letana @socletana.bsky.social · 04/07/2026
The rodent bot fly Cuterebra americana (Fabricius, 1775) 🪰🐀 #Diptera #Oestridae #myiasis #parasite
Side view of a dried and pinned museum bot fly type specimen.
051
Socrates Letana @socletana.bsky.social · 25/06/2026
“The most expensive #fly in #America:”
podcasts.apple.com
Ep. 49: The most expensive fly in America
Podcast Episode · Can I Bug You? · June 24 · 31m
000
Reposted by Socrates Letana
ZooKeys @zookeys.pensoft.net · 24/06/2026
🪰 A new wormlion fly species - Vermitigris tsangyanggyatso - was recently described from Xizang, China, named after the 6th Dalai Lama, a Tibetan poet-monk renowned for his romantic verse. 🕵️ @pensoft.net's blog post: blog.pensoft.net/2026/06/24/n... 📖 Original study: doi.org/10.3897/zook...
161
Socrates Letana @socletana.bsky.social · 24/06/2026
🚩🪰 This has been an early telltale:
entomologytoday.org
Fighting Flies With Flies: An In-Depth Look at the 2016 Screwworm Outbreak Response in Florida
The return of the screwworm to Florida in 2016 was a surprise, but entomologists with the USDA and local, state, and international partners were prepared to respond. A new, in-depth report in the Jour...
000
Reposted by Socrates Letana
Rod Page @rdmpage.bsky.social · 18/06/2026
Nice article in @theguardian.com about @biodivlibrary.bsky.social emphasising the wide range of content, the scientific value, and the perilous financial situation… the money runs out at the end 2027 www.theguardian.com/environment/...
theguardian.com
A bonanza for fans of the natural world: the digital library sharing 64m pages of scientific knowledge with everyone
The Biodiversity Heritage Library is an invaluable online archive of historic texts on species living and lost supplied by the world’s leading museums and universities. Now its future is in doubt
0167
Socrates Letana @socletana.bsky.social · 11/06/2026
010
Socrates Letana @socletana.bsky.social · 10/06/2026
🪰🦟 Mercedes Delfinado (1933-2026), trained in @universityofhawaii.bsky.social , worked on Philippine mosquitoes, other group of flies & arthropods, & co-edited a 3-volume Catalog of the #Diptera of the Oriental Region with D. Elmo Hardy. She passed away last June 8. 🇵🇭🇺🇸
031
Reposted by Socrates Letana
Proceedings of the National Academy of Sciences @pnas.org · 05/06/2026
Opinion piece: #Ecology is not yet ready for #AI. The field isn’t prepared to integrate AI tools responsibly or interpret their outputs reliably across all contexts. Here’s why that matters. In PNAS Front Matter: ow.ly/J18F50Z87ni #biodiversity #NeuralNetworks #AILiteracy
Camera traps, such as this one that captured an image of a leopard in a Thailand forest, exemplify how researchers use AI-enabled tools to monitor ecological systems. 
Image credit: Shutterstock/forest71.
194
Socrates Letana @socletana.bsky.social · 04/06/2026
A decade ago: 🪰 #myiasis #Diptera #screwworm
annualreviews.org
Traumatic Myiasis: A Neglected Disease in a Changing World
Traumatic myiasis, the parasitic infestation by fly larvae in traumatic lesions of the tissues of living vertebrates, is a serious medical condition in humans and a welfare and economic issue in domes...
011
Reposted by Socrates Letana
Anthony Ricciardi @ecoinvasions.bsky.social · 04/06/2026
👉"The pipeline really begins with basic research" 👈
053
Reposted by Socrates Letana
Evolution @journal-evo.bsky.social · 26/05/2026
"Sixty Years Later, His Scientific Dream Comes True" Press from @ucanr.edu on “Temporal Dynamics of Color Polymorphism and Hybridization in Colias Butterflies," by Joshua P. Jahner and colleagues: ucanr.edu/blog/bug-squ... Read the original study: doi.org/10.1093/evol...
ucanr.edu
Sixty Years Later, His Scientific Dream Comes True | Bug Squad
Image
0115
Reposted by Socrates Letana
CBS News Sacramento @cbsnewssacramento.bsky.social · 28/05/2026
An invasive bug species has made its way to Northern California wine regions. Now, the San Joaquin County Agriculture Commissioner's Office is putting out a warning.
cbsnews.com
San Joaquin County warns of invasive pest threat to Northern California wine industry
An invasive bug species has made its way to Northern California wine regions. Now, the San Joaquin County Agriculture Commissioner's Office is putting out a warning.
002
Socrates Letana @socletana.bsky.social · 21/05/2026
Save Cal Academy! Public Letter to the California Academy of Sciences Board of Trustees, May 2026
calacademyworkersunited.org
CalAcademy Workers United
Organizing California Academy of Sciences workers for better pay, benefits, job security and working conditions. Joining our colleagues in SEIU 1021, representing over fifty Bay Area nonprofits.
031
Socrates Letana @socletana.bsky.social · 20/05/2026
RIP Eric M. Fisher 🪰 #Diptera #Asilidae
youtube.com
Eric Fisher / ZADBI 2013 Diptera Blitz Participant / EOL
YouTube video by Natural History Museum of Los Angeles County (NHM)
051
Reposted by Socrates Letana
BEACON @beaconbio.bsky.social · 08/05/2026
New World screwworm reaches Northern Mexico Near Texas border, raising alarms over potential U.S. spread beaconbio.org/en/report/?reportid=8…
Health Ministry Mexico
033
Reposted by Socrates Letana
Alex Wild @alexwild.bsky.social · 05/05/2026
Screwworm is nearly at the US/MX border.
tsln.com
New World screwworm: Groundbreaking for new facility; emergency use authorization for treatments; Mexico facility 75% complete
The United States Department of Agriculture reported on April 17, 2026, U.S. Secretary of Agriculture Brooke L. Rollins and Lieutenant General William H. “Butch” Graham, U.S. Army Corps of Engineers (...
25325
Reposted by Socrates Letana
Nature Ecology & Evolution @natecoevo.nature.com · 07/05/2026
Scenario modelling of nickel supply to meet demand to 2050 identifies extensive overlap between land and coastal mines and high-priority areas for terrestrial and marine conservation, and shows how this tension would increase under a moratorium on deep-sea mining 🧪 www.nature.com/articles/s41...
nature.com
Growing nickel supply from the tropics threatens priority conservation areas - Nature Ecology & Evolution
Scenario modelling of nickel supply to meet demand to 2050 identifies extensive overlap between land and coastal mines and high-priority areas for terrestrial and marine conservation, and shows how th...
0105
Reposted by Socrates Letana
Torsten Dikow @tdikow.bsky.social · 30/04/2026
#WorldRobberFlyDay Oriental Leptogastrinae: male Ammophilomima sp. (Leptogastrinae, RMNH.INS.1675919) from Sumatra Island, Indonesia - from @naturalis.bsky.social collection #asiloidflies
assassin fly mounted on pin in lateral viewassassin fly mounted on pin in dorsal viewassassin fly mounted on pin in frontal view
1163
Socrates Letana @socletana.bsky.social · 30/04/2026
🦇🪰Fascinating fly: #Diptera #Mystacinobiidae
0114
Socrates Letana @socletana.bsky.social · 27/04/2026
Peter Raven, #botanist and advocate for #biodiversity, has died, aged 89
open.substack.com
Peter Raven, botanist and advocate for biodiversity, has died, aged 89
Life on Earth is often described as a web, but for much of modern science it was catalogued as a ledger: names, specimens, distributions, relationships drawn in careful lines.
022
Socrates Letana @socletana.bsky.social · 23/04/2026
Manny’s dad visited us quite often when I was a kid— with memories of (breakfast) table talks, chickens, and community service.
010
Socrates Letana @socletana.bsky.social · 22/04/2026
🌿 Two of my favorite field botanists. #InMemoriam
000
Socrates Letana @socletana.bsky.social · 14/04/2026
royalsocietypublishing.org/doi/10.1098/...
royalsocietypublishing.org
A rock-boring and rock-ingesting freshwater bivalve (shipworm) from the Philippines
Abstract. Shipworms are a group of wood-boring and wood-feeding bivalves of extraordinary economic, ecological and historical importance. Known in the lite
000
Reposted by Socrates Letana
UCDavisPlants @ucdavisplants.bsky.social · 31/03/2026
🌱 Journal of Environmental Management: Restoring native prairie under solar panels can boost pollinator diversity up to sixfold, showing energy sites can support biodiversity with careful plant design.(Yudi Li,Rebecca R. Hernandez) ▶️ www.sciencedirect.com/science/arti... #PlantScience #Restoration
Fig. 1. Location of the study site in California, United States (a). Map of UC Davis Experimental Ecovoltaic Park (UC DEEP) and adjacent land uses (b). Experimental plots within permitted research area (c). Photos of pollinators visiting wildflowers (d–ag): Vanessa cardui on Eschscholzia californica (d) and Clarkia unguiculata (e); Burnsius communis on Phacelia Californica (f); Colias eurytheme on Helianthus bolanderi (g); Pieris rapae on Grindelia camporum (h); Hesperiina phyleus on G. camporum (i); Strymon melinus on P. Califronica (j); Autographa californica (k) and Heliothis phloxiphaga (l) on H. bolanderi; Battaristis concinnusella (m), Halictus spp. (n), and Agapostemon spp. (o) on G. camporum; Diadasia spp. on H. bolanderi (p); Epimelissodes obliqua on G. camporum (q); Melissodes spp. on H. bolanderi (r); Bombus vosnesenskii (s) and Bombus californicus (t) on P. Califronica; Apis mellifera on Collinsia heterophylla (u); Gilia capitata (v); E. californica (w), Nemophila menziesii (x), Silybum marianum (y), Erodium cicutarium (z), and Helminthotheca echioides (aa); Eupeodes spp. on E. californica (ab) and H. bolanderi (ac); Eristalis hirta on H. echioides (ad); Polistes dominula on E. californica (ae); Coccinella septempunctata on P. Califronica (af); Nemognatha lurida on H. bolanderi (ag).
0205
Reposted by Socrates Letana
Carl T. Bergstrom @carlbergstrom.com · 31/03/2026
Some first-rate science writing: For this story, @jdrakephd.bsky.social carefully read our recent paper and then we spent a very fun 90 minutes or so talking on zoom. His article that gets right to the heart of our model, explains it clearly, and then explores why it will matter in the future.
forbes.com
The System That Decides What Science Gets Published Is Breaking Down
The peer review system that validates scientific research is trapped in a self-defeating cycle. A new mathematical model shows why—and what comes next.
8280114
Reposted by Socrates Letana
ZooKeys @zookeys.pensoft.net · 30/03/2026
𝘈𝘴𝘤𝘰𝘥𝘪𝘱𝘵𝘦𝘳𝘰𝘯 𝘦𝘶𝘳𝘺𝘢𝘭𝘦 is a newly discovered species of wingless #fly from China that lives in a very specific home: the base of a horseshoe bat's ear! 🦇 Access the full study here: doi.org/10.3897/zookeys.1273.183551 @ucph.bsky.social #bat #parasite #endoparasite #morphology
02812
Reposted by Socrates Letana
Michael Caterino @mcaterino.bsky.social · 26/03/2026
Fantastic footage here of adults and larvae of the petroleum fly, one of the most extremophilic insects: youtu.be/V0CKcK5BqQU?...
youtu.be
How Can These Flies Live in Oily Black Tar Pits? | Deep Look
YouTube video by Deep Look
063
Reposted by Socrates Letana
Genome Biology and Evolution @genomebiolevol.bsky.social · 23/03/2026
Oukkal et al. find that, unlike endoparasitoid hymenopterans, endoparasitoidism in tachinid flies is not associated with viral domestication, possibly due to differences in venom use and host immune system avoidance. 🔗 doi.org/10.1093/gbe/evag022 #genome #evolution #diptera #virus
GBE | Tachinid Endoparasitoid Flies do not Rely on Domesticated Viruses, Unlike Multiple Hymenopteran Lineages
1135
Socrates Letana @socletana.bsky.social · 21/03/2026
🌻💐🐝🪰🦋☀️🔋 Enhanced bloom and #pollinator #diversity from native #prairie restoration at a #photovoltaic #solar park:
sciencedirect.com
Enhanced bloom and pollinator diversity from native prairie restoration at a photovoltaic solar park
Large, ground-mounted photovoltaic solar energy projects (GPVs) are increasingly sited on former agricultural lands, creating opportunities to integra…
020
Reposted by Socrates Letana
Zen Faulkes @doctorzen.net · 19/03/2026
Taxonomist Appreciation Day post I am in freakin' AWE of people doing primary taxonomic work. To do it well, you need deep scholarship to track past naming (and misnaming) efforts. You may need to hunt down specimens only to discover they are damaged, misindentified, or lost. 1/3
17826