Assertion: sea squirt | /r/HasProperty | ascidian
Facets:
value: collectively
type: DEGREE
Source sentences:
text: There are at least 330 species of sea squirts (ascidians) on the reef.
text: Sea squirt, also called ascidian, any member of the invertebrate class Ascidiacea (subphylum Urochordata, also called Tunicata), marine animals with some primitive vertebrate features.
text: Sea squirts and sea tulips are collectively known as ascidians (Ancient Greek: askidion = wineskin), characterised by a tough outer “tunic” made of cellulose.