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| ID: | XAO:0000002 |
| Full Id: | XAO:0000002 |
| Definitions: | Surface structure that has an important role in tadpole locomotion. It starts to develop along the trunk and tail of the embryo at the tail bud stage and continues to grow until the start of metamorphosis when it begins to regress. It consists of flattened epidermal cells elevated into a keel-like structure by a supporting core of mesenchyme and extracellular matrix. |
| Ends During: | NF stage 66 |
| Part Of: | ectoderm |
| Subset: | frequent_anatomy_items |
| Xref: | ZFA:0000108 |
| Starts During: | NF stage 25 |
| Is A: | surface structure |
| Sub Class: | inner fin outer fin dorsal fin |
| Mapping To | Source | Mapped By | Mapped On | Notes |
|---|---|---|---|---|
| ventral brush (Mosquito gross anatomy) | LOOM | amirg | 08/13/09 | View Notes |
| paddle (Mosquito gross anatomy) | LOOM | amirg | 08/13/09 | View Notes |
| fin (Zebrafish anatomy and development) | LOOM | amirg | 08/13/09 | View Notes |
| fin (Teleost anatomy and development) | LOOM | amirg | 08/13/09 | View Notes |
| fin (Experimental Factor Ontology) | LOOM | amirg | 08/13/09 | View Notes |
| Finland (NCI Thesaurus) | LOOM | amirg | 08/13/09 | View Notes |