Assertion: echinoderm's larva | /r/Synonym | bipinnaria
Facets:
value: at this stage
type: TEMPORAL
Source sentences:
text: At this stage the larva is known as a bipinnaria.
text: The larvae typically go through two stages, called 'Bipinnaria' and 'Brachiolaria'.
text: By Day 2 the gut is complete and the larva is now known as a bipinnaria (photographs).