ROSTRUM

A Digital Newsletter for Curculionoidea Research


No. 7 - October 2024

Header photo by Andreas Kay, in Ecuador, 2018

 to get information from the community via Google Groups

Upcoming events

July 24 – August 2, 2025

Southwestern Research Station, Portal, Arizona, USA

One day sharing weevil research

October 25, 2024


Cryptorhynchinae / Tropics

Coleoptera / Australia

Scolytinae, Platypodinae / USA

In Memoriam

February 10, 1934 - July 8, 2023

Scolytinae; United States


[Gor-go-hee-to]








Travel stories by Weevil Workers









Weevil Workers sharing their tools and tricks to work with weevils.

Weevil Workers talking about BORERS of stems, trunks, shoots, seeds, leaves, buds, and flowers










Past meetings

From the editors

Another year has passed. This one seemed to go very quickly!

Lots of new developments and projects to share with our Weevil Workers Community.

Big things happened this year. Several of us met at the International Congress of Entomology in Kyoto, Japan. Bruno de Medeiros, Sangil Kim, and Lourdes Chamorro organized a symposium with 21 presentations, several of them on weevils. Click here for a brief summary and photos of the event.

We also made the insane decision to revive the Weevil Course held in the past at the Southwestern Research Station (SWRS) in Portal, Arizona, USA. Insane only because it will take a lot of work to prepare and coordinate all the logistics!!. Preliminary information is available here. Many details are still pending, especially finding sponsors so that student fees can be lower. Keep an eye on ROSTRUM for more information soon.

We have been working with Chris Lyal to bring in some of the content that is now read-only on the International Weevil Community Website. The first element that we have brought in is the Glossary of Weevil Characters, with the idea to be able to add to it, especially illustrations of the listed features. The second element is an exported BibTeX file of the Literature included on that website.

We keep reaching more and more Weevil Workers from around the world. It is exciting for us to see more and more points in the visitors map!

This year we have accumulated more Methods. Now we have updates on low-cost and portable macro photography systems, one by Nathaniel Levia and another by Valentina Díaz-Grisales and Jorge M. Valdez-Carrasco, which includes video demonstrations for assembling the system and taking photos with it. A new addition to methods is a protocol to avoid cross-contamination when disarticulating museum specimens for DNA extraction, useful for anyone without access to a laminar flow hood.

For Gorgojito (Gor-go-hee-to), we have a story about connections that started last year during the Weevil Worker Meeting and how Otto Bell went from Tasmania through a tour of Museum visits in Europe.

This year we started a new section called Borers, as a segment to talk about work on biological aspects of weevils. So far, we have two stories, one about palm weevils by Aymer Andrés Vásquez-Ordóñez and another by Steffan Hansen, Marielle Berto, Davina Saccaggi, and Francois Roets, about an innovative approach for Ambrosia beetle control using phoretic mites as microbial biocontrol vectors.

Our Scientific Literature folders are getting more and more popular. These are shared now with 104 Weevil Workers from across the world. Many have requested access for their research, but others have been just trying to find identification resources.

Sarah Smith and Anthony Cognato wrote an in Memoriam for Don Bright, outlining his career and legacy.

For issue No. 7, we have four new sections:

For those with information to contribute to our Collections with weevils, please fill out this form if you would like to spread the word about that collection. Also, let us know if you have information on Weevil Type Resources that you would like to share.

A reminder that we also have a News and Research Activities section, to highlight projects that are currently in development by members of the community. Fill out this form if you would like your information to be added into this section: requests for specimens needed for ongoing research projects, position announcements, retirements, new students, and more, are welcome in this section. 

No matter how busy life is, it is important for us to celebrate weevils as a community during the Weevil Workers Meetings. It brings us joy to be able to bring the community together through this website and for a few hours each year, and we are incredibly grateful for the support of those volunteering to present. This community is what keeps these initiatives going! We hope to meet again next year if we manage to find others interested in helping organize and execute the meeting. Reach out to us if you want to help.

Do not hesitate to share any weevil-related topic that you would like to see on this website. All contributions are welcome!

Yours in weevils,

Jennifer & Lourdes


Last updated October 24, 2024

ROSTRUM - A digital newsletter for the dissemination of taxonomic weevil research.
Editors Jennifer GIRÓN and Lourdes CHAMORRO