| Name: | jaw flap | 
|---|---|
| Synonyms: | lateral projections lower jaw | 
| Definition: | Surface structure that is a protrusion from the rostral end of the jaw, supported by the mandibular projection. | 
| Ontology: | Anatomy Ontology [ZFA:0005792] | 
| Name: | epidermal basal stratum | 
|---|---|
| Synonyms: | basal epidermal layer | 
| Definition: | Lower layer of the epidermis. Composed of a single layer of cells. The major function of the basal stratum is to keep the epidermis attached to the underlying dermis by means of (hemidesmosomes attached to the basement membrane. | 
| Ontology: | Anatomy Ontology [ZFA:0001180] |