Prepared microscope slide: Annelida Lumbricus (earthworm) median anterior end l.s.
From Lander University, in Greenwood, South Carolina, Invertebrate Anatomy OnLine presents a discussion of the earthworm (Lumbricus terrestris) HERE.
These prepared slides are of very high quality produced in the U.S. by Lee Gonzales, a licensed histologist. The attached image is of the slide that is being offered, at 400x.
For information about the Accu-Scope 3012 Binocular Microscope with E Plan Achromat Objectives, click HERE.
Forensics Lab Supply Number 3862151.
"l.s." means "longitudinal section".