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Possible definitions for xiphosuran
Xiphosura
Xiphosura
n : horseshoe crabs and extinct forms [syn: {order Xiphosura}]
Top words beginning with X: xylocopid, xeruses, xerography, xanthogen, xylulokinase, xenia, xanthocephalum, xenagogy, xanthoxenite, xanthelasmoidea, xenosaurus, xanthocobaltic, xylans, xiphoidian, xxyy, xylenes, xyloplastic, xiphister, xenisma, xanthomata
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