File:Eucidaris tribuloides (Slate-pencil Urchin).jpg

DescriptionEucidaris tribuloides (Slate-pencil Urchin).jpg English: Eucidaris tribuloides (Slate-pencil Urchin). Français : (Eucidaris tribuloides), un oursin

4.0 Creative Commons Attribution 4.0 truetrue English Slate Pencil Urchin (Eucidaris tribuloides) stated in: iNaturalist reference URL: https://www.inaturalist

2010-01-23 18:01 Jstuby 717×538 (107722 bytes) A specimen of 'Eucidaris sp.', or [[Slate Pencil Urchin (Atlantic)]], an [[echinoderm]] at the [[Baltimore National

A typical slate pencil urchin from the Florida Keys. English

DescriptionEucidaris tribuloides 168249536.jpg English: Slate Pencil Urchin (Eucidaris tribuloides) Date 26 April 2019 Source https://www.inaturalist