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n. - Type genus of the family of echinoderms, including sea cucumbers.

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Usage examples (9)
  • I wish I were a Holothuria, and could get on without my viscera.
  • We have studied nerve cord regeneration in the echinoderm Holothuria glaberrima.
  • Caught a slug-like animal (Holothuria) this evening, or rather more closely resembling a caterpillar.
  • One of the most aberrant of this type is the sea cucumber, (Holothuria,) which is a firm fleshy bag, destitute of plates, composed of carbonate of lime.
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