Definición de sand dollar en inglés:

sand dollar

Saltos de línea: sand dol¦lar

sustantivo

A flattened sea urchin which lives partly buried in sand, feeding on detritus.
  • Order Clypeasteroida, class Echinoidea
Más ejemplos en oraciones
  • This study examines skeleton remodelling and resorption in larvae of the common sand dollar Echinarachnius parma and the green sea urchin Strongylocentrotus droebachiensis.
  • Scattered on the cloth are pinecones and seashells, a sand dollar, a starfish, a sea urchin.
  • The number of fresh grains encountered by the barrel-tipped podia can be dramatically increased by increasing the width of the test, relative to the overall size of the sand dollar.

Definición de sand dollar en:

Obtener más de Oxford Dictionaries

Subscribirse para eliminar anuncios y acceder a los recursos premium

Palabra del día jaunty
Pronunciación: ˈdʒɔːnti
adjective
having a lively, cheerful, and self-confident manner...