This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Illustrations of zoology Plate . KCHINIDA Iaaii SCUTEI IDjE PLATE Kchinanthus Echinodiscus Jliuitata Echinolarnpas enyii Echinoilardium Atropos Xfi Cafsidulus tustratis famif Kchmocorvs iihu fam SPATANGID Tentacula of Spatau is Echiiianaus niinnr EchinobrLssus nvnit Brilsus I'mri'lir Plate Illustration