Salmo salar, Alosa alosa (maybe fallax?), Cyprinus carpio, Anguilla anguilla, Austropotamobius pallipes, Esox lucius, Squalius cephalus, Tinca tinca
Freshwater creatures painted by Arthur Devis (1712-1787)
commons.wikimedia.org/wiki/Categor...
Freshwater creatures painted by Arthur Devis (1712-1787)
commons.wikimedia.org/wiki/Categor...
January 28, 2026 at 1:02 PM
Salmo salar, Alosa alosa (maybe fallax?), Cyprinus carpio, Anguilla anguilla, Austropotamobius pallipes, Esox lucius, Squalius cephalus, Tinca tinca
Freshwater creatures painted by Arthur Devis (1712-1787)
commons.wikimedia.org/wiki/Categor...
Freshwater creatures painted by Arthur Devis (1712-1787)
commons.wikimedia.org/wiki/Categor...
Squalius malacitanus y Luciobarbus sclateri de la cuenca del río Palmones, que vierte a la Bahía de Algeciras
July 2, 2026 at 8:02 AM
Squalius malacitanus y Luciobarbus sclateri de la cuenca del río Palmones, que vierte a la Bahía de Algeciras
An easy way to transfer 2D paper prints into 3D printed parts. It even works on PETG!
➡️ www.youtube.com/watch?v=wWhU...
#3dprinting #paper #transfer #2d
➡️ www.youtube.com/watch?v=wWhU...
#3dprinting #paper #transfer #2d
Easy way to get sharp text to 3D print!
YouTube video by Squalius
www.youtube.com
December 30, 2024 at 3:16 PM
An easy way to transfer 2D paper prints into 3D printed parts. It even works on PETG!
➡️ www.youtube.com/watch?v=wWhU...
#3dprinting #paper #transfer #2d
➡️ www.youtube.com/watch?v=wWhU...
#3dprinting #paper #transfer #2d
Squalius alburnoidesっていうイベリア半島のコイ科の淡水魚もやるらしいです
February 20, 2025 at 5:27 PM
Squalius alburnoidesっていうイベリア半島のコイ科の淡水魚もやるらしいです
Hungry Grey Heron Ardea cinerea with what might be a brace of Dace Leuciscus leuciscus (judging by the pale fin colour) - or possibly juvenile Chub Squalius cephalus #birds. Over to you, piscatorial experts! Photographed in a small London park on 17th November. As shot, and cropped.
November 19, 2025 at 3:12 PM
Hungry Grey Heron Ardea cinerea with what might be a brace of Dace Leuciscus leuciscus (judging by the pale fin colour) - or possibly juvenile Chub Squalius cephalus #birds. Over to you, piscatorial experts! Photographed in a small London park on 17th November. As shot, and cropped.
HELLO???? I'm being incredibly normal about this. So obviously I have to put it on main.
In other news I'm gonna take an electronics/coding class for entirely unrelated reasons :clueless:
In other news I'm gonna take an electronics/coding class for entirely unrelated reasons :clueless:
I Built a Horse Riding Controller - OpenRidingController
YouTube video by Squalius
youtu.be
May 31, 2026 at 12:21 AM
HELLO???? I'm being incredibly normal about this. So obviously I have to put it on main.
In other news I'm gonna take an electronics/coding class for entirely unrelated reasons :clueless:
In other news I'm gonna take an electronics/coding class for entirely unrelated reasons :clueless:
Siellä on sitten saatu turpa kiinni. Tai fiinimmin Squalius cephalus on kiinni.
July 9, 2025 at 12:40 PM
Siellä on sitten saatu turpa kiinni. Tai fiinimmin Squalius cephalus on kiinni.
12th day of the #25DaysOfFishmas with Squalius torgalensis, the Mira Chub, is a Portuguese endemic freshwater fish. Currently is highly threatened with EN classification on the Portuguese Red Data Book!
December 12, 2024 at 6:33 PM
12th day of the #25DaysOfFishmas with Squalius torgalensis, the Mira Chub, is a Portuguese endemic freshwater fish. Currently is highly threatened with EN classification on the Portuguese Red Data Book!
Hybrids of two European Squalius species (S. cephalus, S. squalus) have been introduced to a small Portuguese basin and threaten (through hybridization, to start with) native S. carolitertii
Fish invasions going crazy
@fishinvasionslab.bsky.social paper: neobiota.pensoft.net/article/148337
Fish invasions going crazy
@fishinvasionslab.bsky.social paper: neobiota.pensoft.net/article/148337
October 10, 2025 at 10:33 AM
Hybrids of two European Squalius species (S. cephalus, S. squalus) have been introduced to a small Portuguese basin and threaten (through hybridization, to start with) native S. carolitertii
Fish invasions going crazy
@fishinvasionslab.bsky.social paper: neobiota.pensoft.net/article/148337
Fish invasions going crazy
@fishinvasionslab.bsky.social paper: neobiota.pensoft.net/article/148337
Squalius cephalus, un pesce d’acqua dolce della famiglia dei ciprinidi (tipo le carpe).
April 16, 2025 at 7:41 PM
Squalius cephalus, un pesce d’acqua dolce della famiglia dei ciprinidi (tipo le carpe).
New paper out on @neobiota.pensoft.net about a new invasive central European Squalius (potential 2) in Portugal, with evidences of hybridization with native Squalius. Raising to 22 non-native fish. This 1st record is in the same drainage of previous 1st records. neobiota.pensoft.net/article/1483...
Integrative taxonomy reveals non-native Squalius hybrids in the Iberian Peninsula
The introduction of non-native species poses a critical threat to biodiversity in Mediterranean freshwater ecosystems. This study documents the first record of non-native Squalius hybrids in the Ave R...
neobiota.pensoft.net
October 18, 2025 at 11:02 AM
New paper out on @neobiota.pensoft.net about a new invasive central European Squalius (potential 2) in Portugal, with evidences of hybridization with native Squalius. Raising to 22 non-native fish. This 1st record is in the same drainage of previous 1st records. neobiota.pensoft.net/article/1483...
ジェルメディウム（除光液でも可）を使ったキーキャップへの文字の転写試してみたい…
www.youtube.com/watch?v=LfpX...
www.youtube.com/watch?v=LfpX...
3D Printed Keycaps with sharp text
YouTube video by Squalius
www.youtube.com
April 3, 2025 at 12:44 PM
ジェルメディウム（除光液でも可）を使ったキーキャップへの文字の転写試してみたい…
www.youtube.com/watch?v=LfpX...
www.youtube.com/watch?v=LfpX...
Bought a crazy keyboard from aliexpress, turns out it's based on open source squalius-cephalus.github.io/silakka54/in... pretty cool to be able to buy open hw like this without even knowing it upfront
Silakka54
squalius-cephalus.github.io
March 28, 2025 at 2:41 PM
Bought a crazy keyboard from aliexpress, turns out it's based on open source squalius-cephalus.github.io/silakka54/in... pretty cool to be able to buy open hw like this without even knowing it upfront
Excited to be at #SMBE2026 and looking forward to so many interesting talks and posters!
I'll be presenting a poster today on pervasive hybridization and conservation challenges on a very cool group of freshwater fish 🐟🐟 at Arkaden 4+5. Come say hi! (if you can find the posters upstairs)
I'll be presenting a poster today on pervasive hybridization and conservation challenges on a very cool group of freshwater fish 🐟🐟 at Arkaden 4+5. Come say hi! (if you can find the posters upstairs)
June 29, 2026 at 9:25 AM
Excited to be at #SMBE2026 and looking forward to so many interesting talks and posters!
I'll be presenting a poster today on pervasive hybridization and conservation challenges on a very cool group of freshwater fish 🐟🐟 at Arkaden 4+5. Come say hi! (if you can find the posters upstairs)
I'll be presenting a poster today on pervasive hybridization and conservation challenges on a very cool group of freshwater fish 🐟🐟 at Arkaden 4+5. Come say hi! (if you can find the posters upstairs)
My first fish! Did my MSc on it waaay back in 2007. Spent many a day cold and wet and in the middle of a river trying to catch them! Would do it all again! 🐟🐟
link.springer.com/article/10.1... 🧪🧬🦑
link.springer.com/article/10.1... 🧪🧬🦑
December 12, 2024 at 6:59 PM
My first fish! Did my MSc on it waaay back in 2007. Spent many a day cold and wet and in the middle of a river trying to catch them! Would do it all again! 🐟🐟
link.springer.com/article/10.1... 🧪🧬🦑
link.springer.com/article/10.1... 🧪🧬🦑
In the River Lark at Cavenham Heath, also some small European Chub (Squalius cephalus) & even a Stone Loach
(Barbatula barbatula) as well as a Perch & a very dead quite large fish, maybe a trout, that had been had by I know not what. An Otter? #suffolk #rivers #fish #teamfish #wildlife #nature 8/15
(Barbatula barbatula) as well as a Perch & a very dead quite large fish, maybe a trout, that had been had by I know not what. An Otter? #suffolk #rivers #fish #teamfish #wildlife #nature 8/15
June 14, 2026 at 8:51 AM
(1/2)📌New paper out in @ecol-evol.bsky.social!
Funded by the European Proteomics Infrastructure Consortium (EPIC-XS), our team used a TMT labeling proteomics approach to study impact of climate change on the endangered Mira chub (Squalius torgalensis).🐟
🔗Available at: doi.org/10.1002/ece3.72933
Funded by the European Proteomics Infrastructure Consortium (EPIC-XS), our team used a TMT labeling proteomics approach to study impact of climate change on the endangered Mira chub (Squalius torgalensis).🐟
🔗Available at: doi.org/10.1002/ece3.72933
Molecular Responses to Climate Change: How Warming and Acidification Reshape the Proteome and Phosphoproteome of the Endangered Mira Chub
We conducted the first study focusing on the proteome and phosphoproteome of the endangered Mira chub (Squalius torgalensis) to evaluate its response to warming and acidification. Our analysis reveal...
doi.org
March 11, 2026 at 10:47 AM
(1/2)📌New paper out in @ecol-evol.bsky.social!
Funded by the European Proteomics Infrastructure Consortium (EPIC-XS), our team used a TMT labeling proteomics approach to study impact of climate change on the endangered Mira chub (Squalius torgalensis).🐟
🔗Available at: doi.org/10.1002/ece3.72933
Funded by the European Proteomics Infrastructure Consortium (EPIC-XS), our team used a TMT labeling proteomics approach to study impact of climate change on the endangered Mira chub (Squalius torgalensis).🐟
🔗Available at: doi.org/10.1002/ece3.72933
June 26, 2025 at 7:34 AM
🎙️Our team member @sofialmendes.bsky.social was recently featured in @90segundosciencia.bsky.social, where she spoke about her work on the description of an endemic fish species in the Sado River basin: Squalius caetobrigus🐟
▶️Tune in to hear more (only in 🇵🇹):
90segundosdeciencia.pt/episodes/ep-...
▶️Tune in to hear more (only in 🇵🇹):
90segundosdeciencia.pt/episodes/ep-...
March 12, 2025 at 12:27 PM
🎙️Our team member @sofialmendes.bsky.social was recently featured in @90segundosciencia.bsky.social, where she spoke about her work on the description of an endemic fish species in the Sado River basin: Squalius caetobrigus🐟
▶️Tune in to hear more (only in 🇵🇹):
90segundosdeciencia.pt/episodes/ep-...
▶️Tune in to hear more (only in 🇵🇹):
90segundosdeciencia.pt/episodes/ep-...
An intriguing iberian minnow, Squalius alburnoides complex, with diploid, triploid and tetraploid individuals, with an hybrid origin and reconstituted all-male lineage of an extinct 🐟. Curious? Not over this species is capable of androgenesis! #25daysofFishmas photo by @Diogo_MDias #mare
December 19, 2024 at 11:15 PM
An intriguing iberian minnow, Squalius alburnoides complex, with diploid, triploid and tetraploid individuals, with an hybrid origin and reconstituted all-male lineage of an extinct 🐟. Curious? Not over this species is capable of androgenesis! #25daysofFishmas photo by @Diogo_MDias #mare
Record shots of a quite decent sized Common Chub Squalius cephalus, seen in the chalk stream passing through a small London park this morning. The second image has been enhanced as it swam straight into my shadow! At least 10 fish species have now been recorded there.
August 7, 2026 at 3:05 PM
Record shots of a quite decent sized Common Chub Squalius cephalus, seen in the chalk stream passing through a small London park this morning. The second image has been enhanced as it swam straight into my shadow! At least 10 fish species have now been recorded there.
🏞🐟 Genetic characterization of chub (Squalius) species in NE Spain. Key information to develop effective conservation actions: www.mdpi.com/1424-2818/17...
January 22, 2025 at 9:31 AM
🏞🐟 Genetic characterization of chub (Squalius) species in NE Spain. Key information to develop effective conservation actions: www.mdpi.com/1424-2818/17...
Here is the queen European Chub (Squalius cephalus) coming to get a good look at me & also the group of 6 or so, having a spin in the sunlight outside their oak tree lair. There were a few other smaller Chub further upstream in the River Little Ouse. #rivers #fish #norfolk #suffolk #chalkstreams
August 22, 2026 at 10:25 PM
Here is the queen European Chub (Squalius cephalus) coming to get a good look at me & also the group of 6 or so, having a spin in the sunlight outside their oak tree lair. There were a few other smaller Chub further upstream in the River Little Ouse. #rivers #fish #norfolk #suffolk #chalkstreams
A new species of the genus #SQUALIUS (Leuciscidae, Actinopterygii) from the Sado River basin in Portugal. By: Sofia L. Mendes @sofialmendes.bsky.social, Silvia Perea, Vitor C. Sousa, Carla Sousa-Santos and Ignacio Doadrio. New online article published in #Limnetica. www.limnetica.net/en/limnetica...
Online first articles | Asociación Ibérica de Limnología (AIL)
www.limnetica.net
December 9, 2024 at 1:27 PM
A new species of the genus #SQUALIUS (Leuciscidae, Actinopterygii) from the Sado River basin in Portugal. By: Sofia L. Mendes @sofialmendes.bsky.social, Silvia Perea, Vitor C. Sousa, Carla Sousa-Santos and Ignacio Doadrio. New online article published in #Limnetica. www.limnetica.net/en/limnetica...
It is amazing how on reach after reach, the River Little Ouse is home to giants: the skulking Brown (or Sea?) Trout (Salmo trutta) & Northern Pike (Esox lucius), the lurking European Chub (Squalius cephalus) & the ebulliently frolicking Common Dace (Leuciscus leuciscus). #rivers #fish #chalkstreams
September 27, 2026 at 9:56 PM
It is amazing how on reach after reach, the River Little Ouse is home to giants: the skulking Brown (or Sea?) Trout (Salmo trutta) & Northern Pike (Esox lucius), the lurking European Chub (Squalius cephalus) & the ebulliently frolicking Common Dace (Leuciscus leuciscus). #rivers #fish #chalkstreams