| urochorda | <zoology> Same as Tunicata. Origin: NL. See Urochord. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| urochordal | <zoology> Of or pertaining to the Urochorda. Source: Websters Dictionary (01 Mar 1998) |
| urochordata | A subphylum of chordates intermediate between the invertebrates and the true vertebrates. (12 Dec 1998) |
Synonyms : Ascidians, Tunicates, Urochordates
| Urochordata |
a subphylum of chordates intermediate between the invertebrates and true vertebrates, including the sea squirts and their allies, the members of which have a saclike body and a leathery tunic; the notochord is present only during the larval stage. Called also Tunicata.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| urochordate |
any member of the Urochordata; called also tunicate.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| urochorda | tunicates |
|---|---|
| urochorda | tunicates |
| urochorda | primitive marine animal having a saclike unsegmented body and a urochord (a notochord) conspicuous in the larva |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|