English > urochordate: 1 sense > noun 1, animalMeaning | Primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva. |
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Synonyms | tunicate, urochord |
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Member of | Urochordata, subphylum Urochordata, Urochorda, subphylum Urochorda, Tunicata, subphylum Tunicata | tunicates |
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Narrower | appendicularia | free-swimming tadpole-shaped pelagic tunicate resembling larvae of other tunicates |
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ascidian | minute sedentary marine invertebrate having a saclike body with siphons through which water enters and leaves |
doliolum | free-swimming oceanic tunicate with a barrel-shaped transparent body |
larvacean | Any member of the class Larvacea |
salp, salpa | minute floating marine tunicate having a transparent body with an opening at each end |
Broader | chordate | Any animal of the phylum Chordata having a notochord or spinal column |
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Spanish | urochordate, urocordado |
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Catalan | urochordate, urocordat |
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