Selenophorus granarius
Dejean, 1829
Selenophorus granarius is a of ground beetle in the Carabidae, distributed across North America. The species has been subject to advanced biomechanical research using 3D X-ray cine-tomography to study internal movement dynamics of its hip joint during crawling. This research established a world record in high-speed tomography, enabling real-time 3D visualization of microscopic internal motion in small insects.
Pronunciation
How to pronounce Selenophorus granarius: /sɛˌlɛnoʊˈfɔrəs ɡrəˈnɛəriəs/
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Distribution
Recorded from Mexico and the United States. GBIF distribution records indicate presence in North America generally.
Behavior
Has been observed to exhibit crawling locomotion involving complex hip joint mechanics. 3D X-ray cine-tomography has documented the and translation of the within the during movement.
Human Relevance
Served as a research subject for developing high-speed 3D X-ray tomography techniques, advancing methods for studying internal biological processes in small arthropods. This technique enables non- observation of internal movement dynamics in insects, spiders, and crustaceans.
More Details
Research significance
S. granarius was used in pioneering research at the Karlsruhe Institute of Technology to develop world-record high-speed cine-tomography, achieving real-time 3D imaging with microscopic magnification. This work was published in the Proceedings of the National Academy of Sciences.