A good look at the inner workings of a Rotaria tardigrada

Rotaria tardigrada

Kingdom Animalia – Animal, animaux, animals Subkingdom Bilateria
Infrakingdom Protostomia
Superphylum Platyzoa
Phylum Rotifera (Cuvier, 1817) – rotifers, wheel animalcules
Class Bdelloidea
Subclass Bdelloidea (Hudson, 1884)
Family Philodinidae (Ehrenberg, 1838)
Genus Rotaria (Scopoli, 1777)
Species Rotaria tardigrada (Ehrenberg, 1832)

https://www.itis.gov/servlet/SingleRp...

Microscope: Olympus BH-2 BHS
Objective: Nikon Plan 20x (dry)
Condenser: Olympus BH2-AAC 1.4 Aplanat Achromat (oil)
Camera: Sony DXC-970MD with CMA-D2 and RM-C950
Coupler: Diagnostic Instruments HRT060 .60X
Adapter: Diagnostic Instruments BMX Clamp on BH2-DO secondary position
Trinocular head: Olympus Super Wide BH2-SWTR
Additional Equipment: Olympus BH2-DO, polarizer and analyzer, Reflective DIC prism, plastic cover with 1.0 mm slit over the polarizer.
Capture card: Euresys Picolo 1155 (NTSC)
Capture card software: Euresys Multicam Studio (x64) v6.18.0.4502
Capture software: OBS Studio 25.0.4
Editing Software: uncut raw video
Lighting Technique: Transmitted brightfield PlasDIC
PC: Dell T7400 32 Gb ram, dual 3.0 GHz quad-core Xeon E5450 (8 cores) CPU's
Video Card: Nvidia GeForce GTX 1050 2Gb
Video Driver: Nvidia Studio v441.66
OS: Windows 10 (1909) Build 18363.752