What are Amoebocytes in Biology? PDF Book

Learn Amoebocytes definition in biology with explanation to study “What are Amoebocytes”. Study amoebocytes explanation with biology terms to review biology course for online degree programs.

Amoebocytes Definition

  • Amoebocytes are those cells that can transport nutrients to other cells of the sponge body, produce materials for skeletal fibers (spicules), or become any type of sponge cell as needed.

    Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson



Amoebocytes Explanation

An amebocyte or amoebocyte is a mobile cell in the body of invertebrates including echinoderms, mollusks, tunicates, sponges and some chelicerates. They move by pseudopodia. Similarly to some of the white blood cells of vertebrates, in many species amebocytes are found in the blood or body fluid and play a role in the defense of the organism against pathogens. Depending on the species, an amebocyte may also digest and distribute food, dispose of wastes, form skeletal fibers, fight infections, and change into other cell types.

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