My newest little beauty #isotomafluviatilis #isotomablue 🌱
May 25, 2025 at 4:55 PM
My newest little beauty #isotomafluviatilis #isotomablue 🌱
🇧🇷Gaúcha-d'água
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer #birds
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer #birds
December 29, 2024 at 2:49 PM
🇧🇷Gaúcha-d'água
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer #birds
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer #birds
Master of the Arundel Sketchbook, Flemish
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
August 11, 2025 at 9:22 AM
Master of the Arundel Sketchbook, Flemish
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
And done. I feel people would appreciate fishes more if they could see them face to face more often. Such beautiful creatures.
From top to bottom: European perch (Perca fluviatilis), dace (Leuciscus leuciscus), northern pike (Esox lucius), roach (Rutilus rutilus) and gudgeon (Gobio gobio). #Sciart
From top to bottom: European perch (Perca fluviatilis), dace (Leuciscus leuciscus), northern pike (Esox lucius), roach (Rutilus rutilus) and gudgeon (Gobio gobio). #Sciart
January 6, 2025 at 8:22 PM
And done. I feel people would appreciate fishes more if they could see them face to face more often. Such beautiful creatures.
From top to bottom: European perch (Perca fluviatilis), dace (Leuciscus leuciscus), northern pike (Esox lucius), roach (Rutilus rutilus) and gudgeon (Gobio gobio). #Sciart
From top to bottom: European perch (Perca fluviatilis), dace (Leuciscus leuciscus), northern pike (Esox lucius), roach (Rutilus rutilus) and gudgeon (Gobio gobio). #Sciart
Master of the Arundel Sketchbook, Flemish
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
August 11, 2026 at 11:58 AM
Master of the Arundel Sketchbook, Flemish
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
A Perch (Perca Fluviatilis)
17th century
(Harvard University)
Ich hatte einen unverhofften besonderen Muschelfund im Saarland: die Abgeplattete Teichmuschel (Pseudanodonta complanata). Sie ist bundesweit vom Aussterben bedroht. Eigentlich sind wir auf der Suche nach einem Vorkommen der Gemeinen Kahnschnecke (Theodoxus fluviatilis) gewesen.
September 22, 2025 at 10:29 AM
Ich hatte einen unverhofften besonderen Muschelfund im Saarland: die Abgeplattete Teichmuschel (Pseudanodonta complanata). Sie ist bundesweit vom Aussterben bedroht. Eigentlich sind wir auf der Suche nach einem Vorkommen der Gemeinen Kahnschnecke (Theodoxus fluviatilis) gewesen.
Nyctimystes zijn echt leuk om te zien. Dit is Nyctimystes fluviatilis.
#DeDagelijkseKikker
📸 Lisa James
#DeDagelijkseKikker
📸 Lisa James
January 20, 2025 at 7:59 PM
Nyctimystes zijn echt leuk om te zien. Dit is Nyctimystes fluviatilis.
#DeDagelijkseKikker
📸 Lisa James
#DeDagelijkseKikker
📸 Lisa James
En el microcosmos de los arroyos también hay sitio para las lapas. Aquí, Ancylus fluviatilis pastando algas sobre las piedras sumergidas de un arroyo cualquiera en La Serena, Badajoz.
April 8, 2026 at 10:36 AM
En el microcosmos de los arroyos también hay sitio para las lapas. Aquí, Ancylus fluviatilis pastando algas sobre las piedras sumergidas de un arroyo cualquiera en La Serena, Badajoz.
Otter (Lutra lutra) eating it's catch, which looks like a European River Lamprey (Lampetra fluviatilis) today on the Water of Leith at Ford's Road, Saughton Park, Edinburgh. #Otters #EdinburghWildlife #Photography #Nikon @wolct.bsky.social
February 1, 2025 at 2:46 PM
Otter (Lutra lutra) eating it's catch, which looks like a European River Lamprey (Lampetra fluviatilis) today on the Water of Leith at Ford's Road, Saughton Park, Edinburgh. #Otters #EdinburghWildlife #Photography #Nikon @wolct.bsky.social
Avenue of Paperbarks
Melaleuca fluviatilis
(Narrow-leaf Paperbark)
Home Hill
North Queensland
#MelaleucaFluviatilis #HomeHill #Streetscape #StreetTrees #Trees #Bluesky
Melaleuca fluviatilis
(Narrow-leaf Paperbark)
Home Hill
North Queensland
#MelaleucaFluviatilis #HomeHill #Streetscape #StreetTrees #Trees #Bluesky
January 24, 2025 at 5:45 AM
Avenue of Paperbarks
Melaleuca fluviatilis
(Narrow-leaf Paperbark)
Home Hill
North Queensland
#MelaleucaFluviatilis #HomeHill #Streetscape #StreetTrees #Trees #Bluesky
Melaleuca fluviatilis
(Narrow-leaf Paperbark)
Home Hill
North Queensland
#MelaleucaFluviatilis #HomeHill #Streetscape #StreetTrees #Trees #Bluesky
You're looking at one of the first-ever records of this limpet (Potamacmaea fluviatilis) on iNaturalist!
📷 naturalisttuna on iNaturalist
📍 Myanmar
🔗: www.inaturalist.org/observations...
#ObservationOfTheDay
📷 naturalisttuna on iNaturalist
📍 Myanmar
🔗: www.inaturalist.org/observations...
#ObservationOfTheDay
November 5, 2025 at 6:16 PM
You're looking at one of the first-ever records of this limpet (Potamacmaea fluviatilis) on iNaturalist!
📷 naturalisttuna on iNaturalist
📍 Myanmar
🔗: www.inaturalist.org/observations...
#ObservationOfTheDay
📷 naturalisttuna on iNaturalist
📍 Myanmar
🔗: www.inaturalist.org/observations...
#ObservationOfTheDay
Differences in Vocal Display During Territorial Encounters between Male Grasshopper Warblers Locustella naevia and River Warblers L. fluviatilis | doi.org/10.3161/0001... | Acta Ornithologica | #ornithology 🪶
March 17, 2025 at 5:00 AM
Differences in Vocal Display During Territorial Encounters between Male Grasshopper Warblers Locustella naevia and River Warblers L. fluviatilis | doi.org/10.3161/0001... | Acta Ornithologica | #ornithology 🪶
May 17, 2025 at 6:22 PM
Isotoma fluviatilis ‘Dark Blue’
May 31, 2026 at 9:47 AM
Isotoma fluviatilis ‘Dark Blue’
🇧🇷Gaúcha-d'água
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer
July 14, 2025 at 9:40 PM
🇧🇷Gaúcha-d'água
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer
🌎Syrtidicola fluviatilis
Conservação:Pouco Preocupante
A gaúcha-d'água é uma ave passeriforme da família Tyrannidae.
📷 Mathias Singer
@robcrank68.bsky.social had his turn on the #BirdOfTheDay theme and picked #FeedingTime
This young Grebe just got a perch from a parent. 🪶
Not the best perspective, but at Walchensee you have to choose between shooting from the small road or disturbing the birds.
This young Grebe just got a perch from a parent. 🪶
Not the best perspective, but at Walchensee you have to choose between shooting from the small road or disturbing the birds.
January 20, 2026 at 6:34 PM
@robcrank68.bsky.social had his turn on the #BirdOfTheDay theme and picked #FeedingTime
This young Grebe just got a perch from a parent. 🪶
Not the best perspective, but at Walchensee you have to choose between shooting from the small road or disturbing the birds.
This young Grebe just got a perch from a parent. 🪶
Not the best perspective, but at Walchensee you have to choose between shooting from the small road or disturbing the birds.
Kijk @koparjan.bsky.social uit het #Westenschouwen gruis van augustus. Allemaal fluviatilis maar niet minder mooi
October 20, 2024 at 5:21 PM
Kijk @koparjan.bsky.social uit het #Westenschouwen gruis van augustus. Allemaal fluviatilis maar niet minder mooi
The Pike, Perch and Stickleback Bookmark Collection.
This collection comprises detail from ‘Common Pike, Esox lucius’, ‘Common Perch, Perca fluviatilis’, and ‘Stickleback, three-spined, Gasterosteus Aculeatus’ by Edward Donovan.
www.rathergoodart.co.uk/product/pike...
#freshwaterfish #bookmarks
This collection comprises detail from ‘Common Pike, Esox lucius’, ‘Common Perch, Perca fluviatilis’, and ‘Stickleback, three-spined, Gasterosteus Aculeatus’ by Edward Donovan.
www.rathergoodart.co.uk/product/pike...
#freshwaterfish #bookmarks
October 10, 2025 at 8:10 AM
The Pike, Perch and Stickleback Bookmark Collection.
This collection comprises detail from ‘Common Pike, Esox lucius’, ‘Common Perch, Perca fluviatilis’, and ‘Stickleback, three-spined, Gasterosteus Aculeatus’ by Edward Donovan.
www.rathergoodart.co.uk/product/pike...
#freshwaterfish #bookmarks
This collection comprises detail from ‘Common Pike, Esox lucius’, ‘Common Perch, Perca fluviatilis’, and ‘Stickleback, three-spined, Gasterosteus Aculeatus’ by Edward Donovan.
www.rathergoodart.co.uk/product/pike...
#freshwaterfish #bookmarks
If you see this, post a monster.
November 17, 2024 at 12:54 PM
If you see this, post a monster.
I like this pic of a Common Bithynia (Bithynia tentaculata) at the end of the rainbow. With more River Nerites (Theodoxus fluviatilis) & their eggs, Acute Bladder Snail (Physella acuta), plus Common River-Snail (Viviparus viviparus) & chomping Great Ram's-Horn (Planorbarius corneus). #MolluscMonday
September 27, 2026 at 9:56 PM
I like this pic of a Common Bithynia (Bithynia tentaculata) at the end of the rainbow. With more River Nerites (Theodoxus fluviatilis) & their eggs, Acute Bladder Snail (Physella acuta), plus Common River-Snail (Viviparus viviparus) & chomping Great Ram's-Horn (Planorbarius corneus). #MolluscMonday
Other important components of Little Ouse aquatic vegetation: feathery fronds of River Water-Dropwort (Oenanthe fluviatilis) - see maybe its seedlings; & other umbellifers, Fool's Watercress (Helosciadium nodiflorum) on the river bed & upstanding Lesser Water-Parsnip (Berula erecta) on the margins.
September 27, 2026 at 9:56 PM
Other important components of Little Ouse aquatic vegetation: feathery fronds of River Water-Dropwort (Oenanthe fluviatilis) - see maybe its seedlings; & other umbellifers, Fool's Watercress (Helosciadium nodiflorum) on the river bed & upstanding Lesser Water-Parsnip (Berula erecta) on the margins.
Un fraile, Salariopsis fluviatilis, en la portada de @revistaquercus.bsky.social !!!
Qué maravilla!
Qué maravilla!
Cuaderno 466 • Diciembre de 2024
www.revistaquercus.es/noticia/8929...
¡Ya en tu quiosco!
O si prefieres, te lo hacemos llegar a tu casa
www.librerialinneo.com/quercus-466
www.revistaquercus.es/noticia/8929...
¡Ya en tu quiosco!
O si prefieres, te lo hacemos llegar a tu casa
www.librerialinneo.com/quercus-466
November 29, 2024 at 8:50 PM
Un fraile, Salariopsis fluviatilis, en la portada de @revistaquercus.bsky.social !!!
Qué maravilla!
Qué maravilla!
Kiwakiwa (Star Fern, Cranfillia fluviatilis), Te Urewera National Park, New Zealand, North Island 04.03.2007
#newzealand #nature #naturephotography #photography #flora #plant #plants #fern #ferns #valokuvataivas
#newzealand #nature #naturephotography #photography #flora #plant #plants #fern #ferns #valokuvataivas
March 4, 2025 at 7:10 AM
Kiwakiwa (Star Fern, Cranfillia fluviatilis), Te Urewera National Park, New Zealand, North Island 04.03.2007
#newzealand #nature #naturephotography #photography #flora #plant #plants #fern #ferns #valokuvataivas
#newzealand #nature #naturephotography #photography #flora #plant #plants #fern #ferns #valokuvataivas
Chromosome level reference genomes of river and brook lamprey (Lampreta fluvatilis and L. planeri) indicating a species complex: www.biorxiv.org/content/10.1...
Comparison of whole-genome assemblies of European river lamprey (Lampetra fluviatilis) and brook lamprey (Lampetra planeri)
We present haplotype-resolved whole-genome assemblies from two individuals of the sister species the European river lamprey (Lampetra fluviatilis) and the brook lamprey (Lampetra planeri). The genome ...
www.biorxiv.org
December 16, 2024 at 2:24 PM
Chromosome level reference genomes of river and brook lamprey (Lampreta fluvatilis and L. planeri) indicating a species complex: www.biorxiv.org/content/10.1...