Annelida

Earthworms Classroom Pack Deluxe

Includes 3 units of 10 earthworms (8"-10", LS02407MH), 1 set of 15 Earthworm Dissection Guides (SB07316MH), and 30 9-1/4" x 11-1/4" disposable dissection trays (SB41945MH). N... More.

Earthworms Classroom Pack Special

Includes 3 units of 10 earthworms (8"-10", LS02407MH) and 1 set of 15 Earthworm Dissection Guides (SB07316MH). Nasco will supply an additional set of 15 Earthworm Dissection Guide... More.

Large Leech (Haemopis grandis)

Phylum Annelida, Class Hirudinea. Large, plain injected and extended. Unit of 10. More.

Earthworms (Lumbricus terrestris) - Size: 8"-10"; Injection: Plain

Phylum Annelida, Class Oligochaeta. Earthworms are the standard for dissection by beginning as well as advanced students. With latex-injected earthworms, students can easily trace the circulatory ... More.

Sandworm/Clam Worm (Nereis)

Phylum Annelida, Class Polychaeta. Large, 8" (20 cm) and over. Per 10. More.

Earthworms (Lumbricus terrestris) - Size: 8"-10"; Injection: Single

Phylum Annelida, Class Oligochaeta. Earthworms are the standard for dissection by beginning as well as advanced students. With latex-injected earthworms, students can easily trace the circulatory ... More.

Earthworms (Lumbricus terrestris) - Size: 6"-8"; Injection: Plain

Phylum Annelida, Class Oligochaeta. Earthworms are the standard for dissection by beginning as well as advanced students. With latex-injected earthworms, students can easily trace the circulatory ... More.

Earthworm Dissection Guide

This well-illustrated guide is 5-1/2" x 8-1/2" and is intended to provide step-by-step instructions for the dissection of this common laboratory specimen. Classroom tested and proven to ass... More.

An Illustrated Dissection Guide to the Earthworm

Covers the complete dissection, relationships among organisms, and functions of the structures. Three detailed illustrations. More.

Earthworm Raised Relief Poster

A 3D raised relief poster offers an in-depth look at the dissection of an earthworm. The poster is extremely sturdy and comes with opening to hang on the wall as a resource for your entire class. K... More.