| The flowers are usually either male or female and have unfused sepals and petals. |
| The foot bones are unfused and all four toes of each foot are functional and support the body. |
| Furthermore, the holotype also shows that only the first pair of sternites are unfused. |
| Asteroids are epifaunal, with a skeleton of comparatively small, unfused ossicles imbedded in a surface dermal layer. |
| We calculated the energy change after stalk formation and expansion relative to the energy of a pair of unfused vesicles. |
| The unfused interfrontal, coronal, and sagittal sutures are indicated in the skull of a wild-type littermate. |
