-
nounprimitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva
Similar:
type of: -
nouna notochord of a larval tunicate typically confined to the caudal regiontype of:
Definition that contains urochord
- urochord primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva
- urochordate primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva
- tunicate primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva