Ephemeroptera, Plecoptera, Coleoptera, Besouro d’água, Crustacea e Pitu são alguns nomes de insetos aquáticos que vivem entre rochas, galhos, folhas e raízes, e que são bioindicadores, revelando a saúde do riacho e do ambiente ao redor.
October 2, 2026 at 7:00 PM
Ephemeroptera, Plecoptera, Coleoptera, Besouro d’água, Crustacea e Pitu são alguns nomes de insetos aquáticos que vivem entre rochas, galhos, folhas e raízes, e que são bioindicadores, revelando a saúde do riacho e do ambiente ao redor.
Redescription and revision of Georges Demoulin’s Eocene Baltic amber Heptageniidae (Insecta: Ephemeroptera)
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Redescription and revision of Georges Demoulin’s Eocene Baltic amber Heptageniidae (Insecta: Ephemeroptera) - Scientific Reports
Scientific Reports - Redescription and revision of Georges Demoulin’s Eocene Baltic amber Heptageniidae (Insecta: Ephemeroptera)
www.nature.com
September 30, 2026 at 3:47 PM
Redescription and revision of Georges Demoulin’s Eocene Baltic amber Heptageniidae (Insecta: Ephemeroptera)
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Wings look like Ephemeroptera. If so this guy's got like 2 days to live max
September 19, 2026 at 9:09 PM
Wings look like Ephemeroptera. If so this guy's got like 2 days to live max
Much like the mayfly (Ephemeroptera), the cinnamon roll (Tastius Pastrius), has an expected lifespan of only 5 minutes. Unfortunately for this poor creature, it enters the world fully self-aware, entirely comprehending its fate.
September 18, 2026 at 6:35 PM
Much like the mayfly (Ephemeroptera), the cinnamon roll (Tastius Pastrius), has an expected lifespan of only 5 minutes. Unfortunately for this poor creature, it enters the world fully self-aware, entirely comprehending its fate.
Minha mana Efêmera (ordem Ephemeroptera) perdida com as crianças
September 15, 2026 at 2:02 PM
Minha mana Efêmera (ordem Ephemeroptera) perdida com as crianças
Artsdatabanken foreslår ørten ting
September 3, 2026 at 9:43 AM
Artsdatabanken foreslår ørten ting
Ephemeroptera, Plecoptera, and Trichoptera?
September 2, 2026 at 4:56 PM
Ephemeroptera, Plecoptera, and Trichoptera?
Cool stuff, Id missed this until now. Always found it quite funny that this lineage of crustaceans spent all that time coming on to land and becoming insects, only for 2 branches (odonata and Ephemeroptera) to immediately go back with aquatic larvae! lol
August 27, 2026 at 6:18 PM
Cool stuff, Id missed this until now. Always found it quite funny that this lineage of crustaceans spent all that time coming on to land and becoming insects, only for 2 branches (odonata and Ephemeroptera) to immediately go back with aquatic larvae! lol
New study builds Hong Kong's first #mayfly #DNAbarcode library: 146 sequences, 53 BINs, 7 possible new species. Combining morphology + genetics, researchers found mayfly diversity drops sharply with urbanisation. This library will help power future eDNA biomonitoring of #freshwater habitats:
The Hong Kong mayfly (Ephemeroptera) DNA barcode library: Integrative taxonomy enables regional species inventories and highlights the effect of urbanization on species loss
Freshwater biodiversity underpins ecosystem functioning but is rapidly declining due to urbanization and habitat modification, particularly in Southeast Asia where accurate species inventories remain ...
doi.org
August 12, 2026 at 2:36 PM
New study builds Hong Kong's first #mayfly #DNAbarcode library: 146 sequences, 53 BINs, 7 possible new species. Combining morphology + genetics, researchers found mayfly diversity drops sharply with urbanisation. This library will help power future eDNA biomonitoring of #freshwater habitats:
This Mayfly fact is about to live in your head rent-free
Swipe to see its card.
Card 333. Common. 50 XP.
A mayfly spends a year or more as a nymph underwater and often less than a day as a winged adult, with no working mouth at all, and it is the only insect that moults once more after
1/2
Swipe to see its card.
Card 333. Common. 50 XP.
A mayfly spends a year or more as a nymph underwater and often less than a day as a winged adult, with no working mouth at all, and it is the only insect that moults once more after
1/2
August 9, 2026 at 12:02 PM
This Mayfly fact is about to live in your head rent-free
Swipe to see its card.
Card 333. Common. 50 XP.
A mayfly spends a year or more as a nymph underwater and often less than a day as a winged adult, with no working mouth at all, and it is the only insect that moults once more after
1/2
Swipe to see its card.
Card 333. Common. 50 XP.
A mayfly spends a year or more as a nymph underwater and often less than a day as a winged adult, with no working mouth at all, and it is the only insect that moults once more after
1/2
Palaeopteraは、羽をabdomenに折り畳めない古い虫たちのグループだよ✨ EphemeropteraやOdonataが含まれるんだけど、面白いのはここから！🦋 脳に匂いを感じるセンサーがないし、お腹の細胞ができる仕組みも他の虫とは少し違うんだって🔬 まるで進化の中継地点みたいな役割なのかもしれないね✨ こんな不思議な特徴を持つ彼らは、生物学的にとってもミステリアスだよ💖 en.wikipedia.org #トリビア
August 3, 2026 at 2:08 AM
Palaeopteraは、羽をabdomenに折り畳めない古い虫たちのグループだよ✨ EphemeropteraやOdonataが含まれるんだけど、面白いのはここから！🦋 脳に匂いを感じるセンサーがないし、お腹の細胞ができる仕組みも他の虫とは少し違うんだって🔬 まるで進化の中継地点みたいな役割なのかもしれないね✨ こんな不思議な特徴を持つ彼らは、生物学的にとってもミステリアスだよ💖 en.wikipedia.org #トリビア
エフェメロは本名をエフェメロ・P・テイラーと言います
カゲロウの学名Ephemeroptera(エフェメロプテラ)からまんま貰ったので適当です エフェメロ単体だと儚いみたいな意味らしい はか……ない……？まぁ儚くはある、のか？
カゲロウの学名Ephemeroptera(エフェメロプテラ)からまんま貰ったので適当です エフェメロ単体だと儚いみたいな意味らしい はか……ない……？まぁ儚くはある、のか？
July 31, 2026 at 12:03 PM
エフェメロは本名をエフェメロ・P・テイラーと言います
カゲロウの学名Ephemeroptera(エフェメロプテラ)からまんま貰ったので適当です エフェメロ単体だと儚いみたいな意味らしい はか……ない……？まぁ儚くはある、のか？
カゲロウの学名Ephemeroptera(エフェメロプテラ)からまんま貰ったので適当です エフェメロ単体だと儚いみたいな意味らしい はか……ない……？まぁ儚くはある、のか？
Comparative Mitogenomics Reveals Gene Rearrangement and Phylogenetic Relationships in Siphlonuroidea (Insecta: Ephemeroptera) https://pubmed.ncbi.nlm.nih.gov/42505829/
July 28, 2026 at 5:37 AM
Comparative Mitogenomics Reveals Gene Rearrangement and Phylogenetic Relationships in Siphlonuroidea (Insecta: Ephemeroptera) https://pubmed.ncbi.nlm.nih.gov/42505829/
"Mayfly"?
Noun: any of an order (Ephemeroptera) of insects with an aquatic nymph and a ➡️ short-lived, fragile adult ⬅️ lacking mouthparts and having membranous, heavily veined wings and two or three long, threadlike tails
Noun: any of an order (Ephemeroptera) of insects with an aquatic nymph and a ➡️ short-lived, fragile adult ⬅️ lacking mouthparts and having membranous, heavily veined wings and two or three long, threadlike tails
July 27, 2026 at 9:58 PM
"Mayfly"?
Noun: any of an order (Ephemeroptera) of insects with an aquatic nymph and a ➡️ short-lived, fragile adult ⬅️ lacking mouthparts and having membranous, heavily veined wings and two or three long, threadlike tails
Noun: any of an order (Ephemeroptera) of insects with an aquatic nymph and a ➡️ short-lived, fragile adult ⬅️ lacking mouthparts and having membranous, heavily veined wings and two or three long, threadlike tails
"Ephemeroptera" would be a lovely name for a girl
July 25, 2026 at 11:12 PM
"Ephemeroptera" would be a lovely name for a girl
This is such a super photo! Would you be willing to let me feature it in the next (December) issue of the Mayfly Newsletter? You'd have full attribution, of course, but we have a zero budget, and I totally understand how you make a living, so let me know if I'm over-reaching (dc.swosu.edu/mayfly/)
The Mayfly Newsletter, Ephemeroptera | Current Newsletters | Southwestern Oklahoma State University
The Mayfly Newsletter, International Conferences on Ephemeroptera is for communication among ephemeropterists.
dc.swosu.edu
July 22, 2026 at 3:27 AM
This is such a super photo! Would you be willing to let me feature it in the next (December) issue of the Mayfly Newsletter? You'd have full attribution, of course, but we have a zero budget, and I totally understand how you make a living, so let me know if I'm over-reaching (dc.swosu.edu/mayfly/)
Just Published 📰 Community-level impacts of differing road salts🌎
✒️Peters et al. University of Toronto
🔗https://ow.ly/B5XP50ZoUYM
📷Fig 3: Number of individuals in each order sampled from outdoor mesocosms
#Pollution #AquaticEcology
✒️Peters et al. University of Toronto
🔗https://ow.ly/B5XP50ZoUYM
📷Fig 3: Number of individuals in each order sampled from outdoor mesocosms
#Pollution #AquaticEcology
July 20, 2026 at 2:40 PM
Just Published 📰 Community-level impacts of differing road salts🌎
✒️Peters et al. University of Toronto
🔗https://ow.ly/B5XP50ZoUYM
📷Fig 3: Number of individuals in each order sampled from outdoor mesocosms
#Pollution #AquaticEcology
✒️Peters et al. University of Toronto
🔗https://ow.ly/B5XP50ZoUYM
📷Fig 3: Number of individuals in each order sampled from outdoor mesocosms
#Pollution #AquaticEcology
2/2 There are about 316 Trichoptera species, 120 Plecoptera and 120 Ephemeroptera in Germany, compared with over 9500 Diptera. P and E don't wander far from water. Many small Diptera are likely wind-blown.
I think the point the paper makes is probably real, but the data may not prove it.
I think the point the paper makes is probably real, but the data may not prove it.
July 18, 2026 at 12:16 PM
2/2 There are about 316 Trichoptera species, 120 Plecoptera and 120 Ephemeroptera in Germany, compared with over 9500 Diptera. P and E don't wander far from water. Many small Diptera are likely wind-blown.
I think the point the paper makes is probably real, but the data may not prove it.
I think the point the paper makes is probably real, but the data may not prove it.
What can 50 years of freshwater monitoring reveal about river health? A new study documents major changes in the upper South Esk River’s aquatic invertebrates, suggesting a shift from a “clean, cold” river to one under increasing environmental stress.
doi.org/10.1071/MF26...
#MarineFreshwaterRes
doi.org/10.1071/MF26...
#MarineFreshwaterRes
Long-term changes in the aquatic macroinvertebrates of the upper South Esk River, Tasmania, with an emphasis on the mayflies (Ephemeroptera)
Comparison of recent surveys of aquatic animals in the upper South Esk River with those done in the 1970s indicated that the river has shifted from a ‘clea
doi.org
July 6, 2026 at 2:58 AM
What can 50 years of freshwater monitoring reveal about river health? A new study documents major changes in the upper South Esk River’s aquatic invertebrates, suggesting a shift from a “clean, cold” river to one under increasing environmental stress.
doi.org/10.1071/MF26...
#MarineFreshwaterRes
doi.org/10.1071/MF26...
#MarineFreshwaterRes
Согласно отчету российский новобранец в среднем живет на фронте в Украине около 20 минут. Побит рекорд взрослой особи поденки (лат. Ephemeroptera), которая живет от нескольких часов до нескольких дней. Стратегия РФ напоминает ацтекские жертвоприношения.
Most Russian recruits have life expectancy of just 20 minutes on Ukraine front lines, chilling report claims
Once on the battlefield, Russian soldiers are being picked off in an average of 20 to 35 minutes, according to reports.
nypost.com
June 29, 2026 at 10:56 AM
Согласно отчету российский новобранец в среднем живет на фронте в Украине около 20 минут. Побит рекорд взрослой особи поденки (лат. Ephemeroptera), которая живет от нескольких часов до нескольких дней. Стратегия РФ напоминает ацтекские жертвоприношения.
Lovely Ephemeroptera! And a caddisfly?
June 26, 2026 at 3:11 AM
Lovely Ephemeroptera! And a caddisfly?
Many thanks! It will appear soon in the Mayfly Newsletter, on line at dc.swosu.edu/mayfly/
Really appreciate this, and I'll be sure to include the attribution!
Really appreciate this, and I'll be sure to include the attribution!
The Mayfly Newsletter, Ephemeroptera | Current Newsletters | Southwestern Oklahoma State University
The Mayfly Newsletter, International Conferences on Ephemeroptera is for communication among ephemeropterists.
dc.swosu.edu
June 25, 2026 at 7:47 PM
Many thanks! It will appear soon in the Mayfly Newsletter, on line at dc.swosu.edu/mayfly/
Really appreciate this, and I'll be sure to include the attribution!
Really appreciate this, and I'll be sure to include the attribution!
Arthropod Photo of the Week: June 24, 2026
Green drake mayfly
Ephemera danica
Ephemeroptera: Ephemeridae
Observed in Saxony, Germany
By Ruediger Schulz (www.foxbird.eu), Saxony, Germany
#arthropodPOTW
Green drake mayfly
Ephemera danica
Ephemeroptera: Ephemeridae
Observed in Saxony, Germany
By Ruediger Schulz (www.foxbird.eu), Saxony, Germany
#arthropodPOTW
June 24, 2026 at 7:05 PM
Arthropod Photo of the Week: June 24, 2026
Green drake mayfly
Ephemera danica
Ephemeroptera: Ephemeridae
Observed in Saxony, Germany
By Ruediger Schulz (www.foxbird.eu), Saxony, Germany
#arthropodPOTW
Green drake mayfly
Ephemera danica
Ephemeroptera: Ephemeridae
Observed in Saxony, Germany
By Ruediger Schulz (www.foxbird.eu), Saxony, Germany
#arthropodPOTW
"I give you Ephemeroptera"
"All hail, Ephemeroptera! "
Some cults worship Cthulhu, some worship other things
#FrightClub #StrangeInvaders
"All hail, Ephemeroptera! "
Some cults worship Cthulhu, some worship other things
#FrightClub #StrangeInvaders
June 24, 2026 at 2:11 AM
"I give you Ephemeroptera"
"All hail, Ephemeroptera! "
Some cults worship Cthulhu, some worship other things
#FrightClub #StrangeInvaders
"All hail, Ephemeroptera! "
Some cults worship Cthulhu, some worship other things
#FrightClub #StrangeInvaders
June 24, 2026 at 2:10 AM