- an activity through the center for the coracoid in a few creatures.
- a procedure from the middle of coracoid in certain creatures.
- a component in shoulder-girdle of teleost fishes, disintegrated from the coracoid or paraglenal cartilage, and intermediate between or bridging within the hypercoracoid and hypocoracoid. Its created when you look at the malacopterygian and plectospondylous fishes, but is lost inside acanthopterygians.
- Situated between your hypercoracoid as well as the hypocoracoid.