| Description | Earthworm m.l.s. thr. ant region, Earthworm t.s. thr. gizzard, Earthworm t.s. thr. Typhlosolar region, Earthworm setae w.m., Earthworm t.s. thr. pharynx, Earthworm t.s. thr. intestine, Earthworm ovary w.m., Earthworm brain ring w.m., Earthworm septal nephridia, Earthworm pharyngeal nephridia w.m., Leech t.s. thr. crop (with diverticula), Leech t.s. thr. crop (without diverticula), Leech t.s. thr. stomach, Leech t.s. thr. penis sac & epididymis, Leech t.s. thr. rectum & post sucker, Heteronereis w.m.(small), Leech jaw w.m., Trochophore larva w.m. |
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Microscopes Prepared Slides
