A new flat-form platform, Antscan, is providing insights never before achieved, including the first micrometer-definition reconstructions revealing the anatomy of ants. Biodiversity scientist Evan Economo from the University of Maryland and entomologist Julian Katzke from the National Museum of Natural History in Washington, D.C. created Antscan. This tool features the most complete database including thousands of high-resolution images for 792 species in 212 genera. This unique tool seeks to continue promoting knowledge of ant diversity and morphology to an unprecedented level, both in pace and scope.
Antscan uses cutting-edge scanning technology to digitize and preserve every minute detail of these complex insects. We imaged nearly 2,200 preserved ant specimens using the Karlsruhe Institute of Technology’s synchrotron light source facility in Germany. All of the above effort is what brought this project to life. The dataset emphasizes the totally rad armored exoskeletons of ants. It reveals for the first time their muscular system, nervous system, digestive tract and even needle-like stingers.
A Comprehensive Resource for Researchers
The Antscan platform gives users the ability to rotate, zoom, and virtually dissect their ants. This allows anyone to explore their anatomy in a 3D, interactive way. This massive dataset is an immensely powerful tool for researchers looking to identify patterns across the whole of the ant evolutionary family tree. Economo couldn’t overstate the value of this resource, saying,
“It is kind of like having a genome for shape.” – Evan Economo
This carefully curated dataset includes the vast majority of described ant diversity that provides an outstanding resource for researchers and educators by learning the most from which ants. Katzke highlighted its versatility, noting,
“It is an extremely rich dataset that can be used for a number of different applications in science, but also for the arts and outreach and education.” – Julian Katzke
Antscan greatly simplifies the task of gaining access to that treasure trove of knowledge for scientists. This open access helps build collaborative efforts and greater knowledge of our global biodiversity.
Transforming Morphological Studies
We know that Antscan can lead to a paradigm shift in how morphology is studied. This impact will be on par with the revolutionary effects that large-scale sequencing projects like ENCODE had on genomic research. The platform uses state-of-the-art neural networks to automatically detect and analyze anatomical structures, saving researchers valuable time. In response to our inquiry about what this technology might mean years from now, Marek Borowiec, President of TPA ITS, said,
“The full advantage of this dataset will be realized when these methods are deployed.” – Marek Borowiec
This new capability to digitize biodiversity at scale is more important than ever in a rapidly deteriorating context marked by an accelerating pace of species loss. By leveraging Antscan’s capabilities, researchers can gain a deeper understanding of the distribution of key features such as biomineral “armor” layers in ants. Final thoughts and future endeavors This deep dive into skeleton anatomy has opened up some exciting new leads for understanding evolutionary adaptations.
This type of integration moves the field of research methodology forward, allowing scientists greater access and interaction with specimens, opening them up to new possibilities.
“This project adds an industrial dimension to CT scanning by combining robotics, standardized sampling, automated image-processing pipelines, and machine learning.” – Vladimir Blagoderov
The effects of Antscan go further than just the field of entomology and into areas including robotics and engineering. Economo expressed his hopes for the future applications of this dataset:
Implications Beyond Entomology
By bridging disciplines, Antscan has the potential to inspire innovations that could reshape not only scientific inquiry but practical applications in technology.
“I would really like to see these big libraries of organismal form one day be useful for people in robotics and engineering, so they can mine these data for new kinds of biomechanical designs.” – Evan Economo
By bridging disciplines, Antscan has the potential to inspire innovations that could reshape not only scientific inquiry but also practical applications in technology.