#Trichoptera
Pandora sp. parasitising a caddis fly / Trichoptera sp.
#fungifriends #fungi #microscopy #mycology #parasites
November 15, 2025 at 1:53 PM
A smart #caddis also turned up in the moth trap this morning - Halesus radiatus, new for me. West Dorset, UK.
@dorsetwildlife.bsky.social
#Trichoptera
October 11, 2025 at 4:58 PM
Die Larven der Köcherfliegen, hier Philopotamus sp., entwickeln sich in Gewässern. Der wiss. Name der Köcherfliegen "Trichoptera" bedeutet Trichos = Haar und Pteron = Flügel. Warum, ist hier gut zu erkennen.

#artenvielfalt #natur #nature #insekten #insects #trichoptera #köcherfliegen #caddisflies
October 4, 2025 at 8:06 AM
Old Carr Stream has plenty of Caddisfly (Trichoptera) larvae.
Top, Northern Limnephelidae), 1 with a case of snail shells (front of the larva emerging), others with mosaics of tiny stones.

Below are Little Black (Glossosomatidae), the larger one maybe of subfamily Agapetinae.

#Riverflies 9/15
February 8, 2025 at 12:13 AM
Great to see the video featured in the @nature.com Anthropocene briefing! 🌍 Not subscribed yet? Then do so quickly, you're missing out on great reporting! 🐛

'𝘏𝘦𝘭𝘭𝘰 𝘕𝘢𝘵𝘶𝘳𝘦 𝘳𝘦𝘢𝘥𝘦𝘳𝘴,
𝘛𝘩𝘪𝘴 𝘸𝘦𝘦𝘬 𝘸𝘦 𝘧𝘪𝘯𝘥 𝘦𝘷𝘪𝘥𝘦𝘯𝘤𝘦 𝘰𝘧 𝘮𝘪𝘤𝘳𝘰𝘱𝘭𝘢𝘴𝘵𝘪𝘤𝘴 𝘣𝘦𝘪𝘯𝘨 𝘶𝘴𝘦𝘥 𝘪𝘯 𝘪𝘯𝘴𝘦𝘤𝘵𝘴’ 𝘭𝘢𝘳𝘷𝘢𝘭 𝘤𝘢𝘴𝘪𝘯𝘨𝘴 𝘢𝘴 𝘧𝘢𝘳 𝘣𝘢𝘤𝘬 𝘢𝘴 𝟣𝟫𝟩𝟣' 🧪
April 18, 2025 at 1:27 PM
A caddisfly (Trichoptera) of some sort!
December 30, 2024 at 3:09 PM
Caddisflies (order Trichoptera)
October 23, 2025 at 5:41 PM
Which have you got, Wallace & Flint or Barnard & Ross? Both are good in different ways, but I think it's worth having both assuming you're happy to check specimens (topical!). You will also find the Trichoptera fennoscandinavica website trichoptera.senckenberg.science/Trichoptera%... useful.
Index species
trichoptera.senckenberg.science
December 15, 2024 at 4:19 PM
A very cool find! a larva of 𝐼𝑡ℎ𝑦𝑡𝑟𝑖𝑐ℎ𝑖𝑎 sp. (#trichoptera Hydroptilidae) from the River Mimram. People have always assumed that these were 𝐼. 𝑙𝑎𝑚𝑒𝑙𝑙𝑎𝑟𝑖𝑠 but it's indistinguishable from the other British species (𝐼. 𝑐𝑙𝑎𝑣𝑎𝑡𝑎). This specimen will be barcoded #GeneFlow24 #NHM #taxonomy #chalkstream
December 11, 2024 at 11:24 PM
From diamond to debris?

I first heard about caddisflies thanks to the amazing artist Hubert Duprat. 🐛 He famously allowed them to build casings with e.g. gold and diamonds in the 1980s. 💎

These legendary creatures deserve more than the filth we flush their way. They deserve clean water!! 18/x
May 29, 2025 at 4:22 PM
"Caddisfly" is a term for ~14,000 species of insects in Order Trichoptera.

They are characterized by aquatic larva followed by a brief terrestrial adulthood where they resemble moths, often living just long enough to breed & lay eggs in water then die.

Also... they can make JEWELRY. Bling bugs.
December 12, 2024 at 2:16 PM
Mitogenomics Provide New Phylogenetic Insights of the Family Apataniidae (Trichoptera: Integripalpia) https://pubmed.ncbi.nlm.nih.gov/39769575/
January 9, 2025 at 2:03 AM
Gorgeous 𝘗𝘩𝘪𝘭𝘰𝘱𝘰𝘵𝘢𝘮𝘶𝘴 𝘴𝘱. Caddisfly seen in the woods

#Invertebrates #insects #bugs #Caddisflies #Trichoptera
February 27, 2025 at 5:06 PM
Wow. A PhD position on Trichoptera.
January 4, 2024 at 11:51 AM
#RiverflySpotlight

A hooded case-maker found in Windermere under the microscope!

#Entomology #AquaticEcology #Freshwater #Trichoptera #Caddis #RiverflyPartnership
May 9, 2025 at 10:54 AM
When beavers flood former terrestrial ecosystems, they can physically alter the #riparianzone and #biodiversity of the benthic habitat. This transformation increases invertebrate abundance, diversity, and supports more lentic species, including bat's main aquatic prey, Diptera and Trichoptera. 🪰🦟
March 16, 2025 at 1:50 PM
Genus/Species: Trichoptera
Subtitle: Caddisflies
September 20, 2025 at 1:24 PM
This was such a fun, comprehensive journal article to read and reminisce upon my macroinvertebrate technician days!! Anyone w/ recommendations for similar review papers? Maybe on Plecoptera or Trichoptera? (Or of course #TeamFish taxa 🐟🐡🧪)
July 18, 2025 at 10:02 AM
#ArticleIRBio
Recerca global que ha permès cartografiar la biodiversitat d'insectes aqüàtics macroecològics a l'aigua dolça. Tàxons principals: Ephemeròpters, Plecoptera, Trichoptera i Odonata.
onlinelibrary.wiley.com/doi/10.1111/...
Global Ecology and Biogeography
#nuriabonada #FEHMlab
The global EPTO database: Worldwide occurrences of aquatic insects
Motivation Aquatic insects comprise 64% of freshwater animal diversity and are widely used as bioindicators to assess water quality impairment and freshwater ecosystem health, as well as to test eco...
onlinelibrary.wiley.com
April 28, 2025 at 7:04 AM
Four more #caddis species in the garden in the last few nights: Tinodes waeneri, Molanna angustata, Mystacides longicornis and Oecetis ochracea (probably). #TeamMoth #MothTrapBycatch #Trichoptera
June 1, 2025 at 10:26 PM
Limnephilus pati was first described by Irish entomologist Dr James O'Connor in 1980. Present in Ireland, it was believed to be extinct from our nearest neighbour. However, this is now the third site the species has been recorded from in Britain since 2020.

#Trichoptera #Caddisfly #LimnephilusPati
Rare insect thought extinct in Britain discovered at our Cors Goch Nature Reserve on Anglesey! The Limnephilus pati, a species of caddisfly, was found during a recent biodiversity survey.
Read all about it here 👉 www.northwaleswildlifetrust.org.uk/news/rare-in...

📷Robin Sutton, Ian Wallace
October 24, 2025 at 11:41 AM
Here's a selection of Limnephilidae Northern Caddisfly larvae on the bed of this tributary of Stringside/Lode Dike #chalkstream. Most of these have used snippets of reed stem, with the ones lower right, mosaics of stones. #Riverflies #Trichoptera #caddisfly #chalkstreams #norfolk #invertefest 8/14
May 7, 2025 at 9:36 PM
Staying with the larvae, this is the book you want for caseless caddisfly larvae in Ireland and Britain. Another publication from the Freshwater Biological Association (who are, sadly, not on Bluesky. Is anyone close enough to prod them?)

#TrichopteraIreland #Caddisflies #Trichoptera
March 3, 2025 at 10:00 AM
Phylogenomics resolves a 100-year-old debate regarding the evolutionary history of caddisflies (Insecta: Trichoptera) https://www.biorxiv.org/content/10.1101/2024.02.26.582007v1
Phylogenomics resolves a 100-year-old debate regarding the evolutionary history of caddisflies (Insecta: Trichoptera) https://www.biorxiv.org/content/10.1101/2024.02.26.582007v1
Trichoptera (caddisfly) phylogeny provides an interesting example of aquatic insect evolution, with
www.biorxiv.org
February 27, 2024 at 7:06 AM
June is #NationalRiversMonth! 🐛💧

Trichoptera (Caddisflies) are unique insects that can help us assess stream and ecosystem health because they are sensitive to water pollution.
June 2, 2025 at 4:37 PM