Asterocheres crinoidicola n. sp., a copepod (Siphonostomatoida: Asterocheridae) parasitic on crinoids in Belize.
A new species of siphonostomatoid copepod, Asterocheres crinoidicola, is parasitic on two closely related comasterid crinoids (Nemaster grandis and Davidaster rubiginosus) in Belize, Central America. An unusually long terminal prolongation of the third segment of the endopod of leg 1 distinguishes this species from all congeners. This is the first report of a copepod parasitic on a crinoid in the Caribbean.
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Boston University Marine Program, Marine Biological Laboratory, Woods Hole, Massachusetts 02543, USA.
D000818:Animals; D001531:Belize; D003445:Crustacea / Q000033:anatomy & histology* / Q000145:classification*; D004447:Echinodermata / Q000469:parasitology*; D005260:Female; D008297:Male