iiinova — where your digital self keeps evolving

The Ramirez Lab, NCSU @aramirezlab.bsky.social · 10/06/2026

¡Miércoles de metodología! 💧 Aquí les mostramos cómo nuestras técnicas de campo, Adriana y Gabriela, realizan el muestreo de macroinvertebrados en nuestro proyecto de StreamFRE en Puerto Rico. #StreamFRE #puertorico #LUQLTER #streamecology #macroinvertebrados

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 20/05/2026

Starting the Society for Freshwater Science annual meeting in Spokane Washington by recognizing and celebrating two of our lab members! Congratulations to Alonso for joining the SFS Class of Fellows and to Alex for her travel award! #SFS2026 #freshwaterscience

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Reposted by The Ramirez Lab, NCSU

Society for Freshwater Science @freshwaterscience.bsky.social · 18/04/2026

Congratulations to the 2026 inductees into the Fellows of the Society for Freshwater Science: Dr. Alonso Ramírez, Dr. Mark Gessner, and Dr. Nicholas Aumen! Learn more about their contributions to freshwater science: www.freshwater-science.org/news-item/22... #FreshwaterScience

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 05/04/2026

New publication on the dynamics of coarse particulate organic matter in tropical montane streams. We used our 8-yr dataset to explore the timing, magnitude, and sources of coarse particulate organic matter to our study streams in Puerto Rico. J. Tropical Ecology: www.cambridge.org/core/journal...

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 25/02/2026

New Research: How do hurricanes affect the "hidden" world of tropical streams? 🌧️🐜 We found that meiofauna richness and abundance actually increase following major disturbances. Read the full paper in @plosone.org here: journals.plos.org/plosone/arti...

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 14/02/2026

Wishing everyone a very Happy Valentine's Day! ❤️

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 11/02/2026

Celebrating our team members on the International Day of Women and Girls in Science! #IDWGS #womenforscience #WomenInSTEM #Diamujeryniñaenciencia #11f2026

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Reposted by The Ramirez Lab, NCSU

PLOS One @plosone.org · 30/01/2026

A new study by Reyes-Maldonado et al maps the detailed neuromuscular architecture of the non-biting midge Chironomus vitellinus, to facilitate its use as a model organism in environmental studies and establish the Chironomus neuromuscular junction as an aquatic toxicity marker.

plos.io

The neuromuscular system of Chironomus vitellinus (Diptera: Chironomidae)

Chironomids are important laboratory model organisms used to assess toxicity in freshwater environments. Cell and tissue features are not commonly used as chironomid markers to detect toxicity, but…

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 04/02/2026

Sharing our new publications: Reyes-Maldonado R, A. Ramírez, B. Marie. 2026. The neuromuscular system of Chironomus vitellinus (Diptera: Chironomidae). PLOS ONE 21(1):e0326394. journals.plos.org/plosone/arti... Open Access in @plosone.org

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 14/01/2026

Starting another semester at #NCSU full of #ecology. This semester we will be teaching our regular class of Ecology, with 192 students, and a more specialized class on Tropical Ecology, with 12 students. It will be a fun semester for sure!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 07/01/2026

Starting the 2026 with lots of plans and goals!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 10/12/2025

Hurricanes are major disturbances that alter dramatically stream ecosystems. Here we looked at the stability and resilience trajectories of two small tropical streams following major hurricane impacts. royalsocietypublishing.org/rspb/article... @pabloguticr.bsky.social @royalsocietypublishing.org

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 29/11/2025

We hope everyone han a great Thanksgiving day!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 20/11/2025

Alisotrichia (Hydroptilidae: Trichoptera) - a curious microcaddisfly that, as a larva, does not build a case until it is ready to pupate. Almost all Hydroptilidae make silken cases, but Alisotrichia has a free-living larva and inhabits fast flowing habitats. This specimen is from Puerto Rico.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 05/11/2025

Heteragrion (Odonata: Heteragrionidae), one of the most beautiful damselfly larvae from Centra America! This predators are common in small forested streams, where they leave among leaves and under rocks.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 01/10/2025

Using automatic sensors in streams- Sharing some pics of our monitoring stations in Costa Rica. We're using sensors to monitor streams over time to understand how environments fluctuate and modify biotic community structure or ecosystem function.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 17/09/2025

Congratulations to our lab alumni on their professional achievements: - Pablo Gutiérrez began as an assistant professor at the University of Puerto Rico, Mayagüez - Mariely Vega began her work as a Policy Fellow with the NC Sea Grant program - Ana Meza shared her postdoctoral work at Macrolatinos

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 12/09/2025

Big thanks to the Macrolatinos network and the organizers of the VII meeting in Colombia for this recognition!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 05/09/2025

We had a great time presenting our research at the VII Latin American Meeting of Freshwater Macroinvertebrates in Manizales, Colombia, last week. It was great to finally meet in person after several online meetings since the pandemic. www.macrolatinos.net

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 01/08/2025

A beautiful helicopter damselfly (Megaloprepus caerulatus) in the rainforest!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 30/07/2025

Tropical research: What I think I'm going to see vs. what I'll actually see … Investigar en el trópico: Lo que pienso que voy a ver vs. lo que realmente estaré viendo…

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 23/07/2025

Studying the effects of nutrients on organic matter decomposition in tropical streams. Our team is working at La Selva, Costa Rica, using cotton strips to evaluate the effects of natural phosphorus inputs on ecosystem function.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 18/07/2025

What’s our lab up to in Costa Rica this summer?

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 09/07/2025

Time to start our summer field work in Costa Rica!

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Reposted by The Ramirez Lab, NCSU

Alonso Ramirez @alonsoramirez.bsky.social · 22/06/2025

Gold-tipped Darner (Gynacantha tibiata: Aeshnidae) is an active flyer over swamps in the Caribbean lowlands of Costa Rica. #CostaRica #Wildlife #Odonata #Dragonflies #BugSky #nature #wildlife #animals #photography #Outdoors

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Reposted by The Ramirez Lab, NCSU

Alonso Ramirez @alonsoramirez.bsky.social · 21/06/2025

A pretty dragonfly from the genus Aphylla (Gomphidae / Forceptails), from the Caribbean lowlands of Costa Rica. This group likes swamps and ponds, the picture was taken in a seasonal swamp. #CostaRica #Wildlife #Odonata #Dragonflies #BugSky #nature #wildlife #animals #photography #Outdoors

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 18/06/2025

Sharing information on aquatic insects during a fishing tournament in Puerto Rico. We had a wonderful time!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 08/06/2025

Remembering a great SFS meeting! We had a great time sharing our research at the 2025 meeting of the Society for Freshwater Science. It was a special meeting for us, as it took place in Puerto Rico for the first time. #2025SFS #SFS2025

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 28/05/2025

A special session at SFS-2025 in honor of our doctoral mentor, Dr. Cathy Pringle. She was also recognized as a Fellow of the Society for Freshwater Science. We had a great time in Puerto Rico sharing memories and reconnecting with past members of the Pringle lab! #2025SFS #sfs2025

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Reposted by The Ramirez Lab, NCSU

Society for Freshwater Science @freshwaterscience.bsky.social · 02/05/2025

Congratulations to 2025 Society for Freshwater Science Fellow Dr. Catherine Pringle! freshwater-science.org/2025-sfs-fel... SFS Fellows are honored for sustained excellence in contributions to freshwater science. We look forward to celebrating you at #2025SFS!💧🧪🌎

Background: a lake surface. Foreground a title banner. The Society for Freshwater Science 2025 SFS Fellows. Body text: 2025 SFS Fellow Dr. Catherine Pringle University of Georgia. Picture of Dr. Pringle standing in front of a bird bath and flowers.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 23/05/2025

We found a little souvenir to remember our SFS meeting in Puerto Rico! 😅 @freshwaterscience.bsky.social

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Reposted by The Ramirez Lab, NCSU

Albert Ruhí @albertruhi.bsky.social · 21/05/2025

So happy to see Dr. Eugènia Martí, great scientist and colleague from Catalonia, be inducted as SFS Fellow. So well deserved - an inspiration for us all! #SFS2025

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 17/05/2025

Here’s the list of presentations from our lab members and collaborators at the annual meeting of the Society for Freshwater Sciences in Puerto Rico. Very excited to share our work and meet old and new friends! #2025SFS

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 16/05/2025

Presenting our urban stream research at the Symposium of Urbanization and Stream Ecology in Puerto Rico #SUSE7

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 30/04/2025

Ending another semester at #NCSU with the presentations of our undergraduate students. Excellent researchers!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 26/03/2025

Dragonfly sampling at La Selva Research Station, #CostaRica

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 19/03/2025

A short visit to La Selva Research Station, #CostaRica. Just enough time to deliver supplies and work on a few samples! A lovely rainforest! Pink insects- we use a dye to facilitate finding them among leaves and sediments.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 12/03/2025

Enjoying a quiet week at #NCSU ... Spring break time!

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 06/03/2025

Macroinvertebrate sampling workshop! We had a great time with LUQ-LTER technicians sampling the stream and teaching them how to study aquatic organisms in our long-term sampling sites.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 26/02/2025

Freshwater shrimp as macroconsumers - these are pictures of our study stream in Puerto Rico where shrimp are dominant. Only 20 days of exclusion and the difference between control and exclusion are rather clear. Shrimp maintain tiles clean of sediment, with little algae, and few insects! 🧪

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 19/02/2025

Woody debris breaks down faster in tropical streams with high phosphorus. Marzolf et al. 2025. On the breakdown of woody ... in Neotropical streams, Costa Rica. Freshwater Science www.journals.uchicago.edu/doi/10.1086/... @nickmarzolf.bsky.social @ardonlab.bsky.social @alonsoramirez.bsky.social

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 12/02/2025

Valentine cards to share with someone special who loves aquatic macroinvertebrates! Wishing everyone a happy Valentine's Day. Photos courtesy of lifeinfreshwater.net

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 11/02/2025

Celebrating our great lab members on this International Day of Women and Girls in Science! #IDWGS #womenforscience #WomenInSTEM

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Reposted by The Ramirez Lab, NCSU

Amanda Gay DelVecchia @agdelv.bsky.social · 05/02/2025

Converge freshwater science series! Joining freshwater scientists from across the triangle area to discuss ideas in a safe, collegial atmosphere monthly. Thank you NCSU for hosting the January meeting! And thank you to @ardonlab.bsky.social and other presenters for leading discussions.

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 05/02/2025

Sharing a passion for freshwater science- We spent an evening meeting people from different institutions in NC that work in aquatic ecosystems and talking about freshwater ecosystems This was part of the "Converge Freshwater Science Series" hosted at #NCSU @ardonlab.bsky.social @agdelv.bsky.social

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 29/01/2025

Enjoying our tropical river, while doing some sampling too. 🧪 #tropicalstreams #ecology #streams

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The Ramirez Lab, NCSU @aramirezlab.bsky.social · 22/01/2025

Read about our team member Mariely in this note from Macrolatinos! www.macrolatinos.net/2025/01/nota...

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