calthrop

From ZooTerms (Dictionary of Invertebrate Zoology)
Jump to: navigation, search
« calotte | caltrop spines »
calthrop (noun; Medieval Latin calcitrapa, a four-pointed weapon used to obstruct enemy movements): (Porifera) A tetraxon spicule with four rays more or less equal.
Retrieved from "https://species-id.net/zt/index.php?title=calthrop&oldid=81235"