Euryalida n 1: basket stars [syn: {Euryalida}, {subclass Euryalida}]
Euryalida \Eu`ry*al"i*da\, n. pl. [NL.] (Zo["o]l.) A tribe of Ophiuroidea, including the genera {Euryale}, {Astrophyton}, etc. They generally have the arms branched. See {Astrophyton}. [1913 Webster]