Description

This detailed 3D rendering of an earthworm dissection is a phenomenal anatomy aid to study the basic structures (and function) of an earthworm! Key anatomical parts (mouth, buccal cavity, pharynx, spermathecae, aortic arches, esophagus, crop, gizzard, intestine, dorsal blood vessel, setae, cuticle, lymph gland, ventral nerve cord, accessory gland, common spermatic duct, prostate gland, vas deferens, ovary, oviduct funnel, testes, and seminal vesicle) are greatly enlarged and made of PVC/plastic. All parts are also colored and numbered for easy comparison with the included anatomy key card. Model of earthworm measures 19 x 7 x 1-1/2 inches. Base measures 22 x 12 x 1 inches.